Slide 1

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 2

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 3

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 4

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 5

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 6

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 7

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 8

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 9

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 10

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 11

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 12

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 13

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 14

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 15

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 16

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 17

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 18

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 19

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 20

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 21

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 22

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 23

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 24

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011


Slide 25

Barcelona, 20/08/2011

INTRODUCTION
• More than 25% of the existing housing moistures are

originated on the roof. Mainly caused by the lack
waterproofing solution or the failure.

• A roof is a protection element exposed to atmospheric
agents (rain, ice, snow, solar radiation, pollution, etc.)

Barcelona, 20/08/2011

ROOF TYPES
• Following its shape:
Flat or bent skirt, flat or pitched, simple or double bent, etc.
• Following its constructive elements:
Homogeneous (one layer), heterogeneous (multiple layers)
• Following its protection or finishing:
Concrete, tiles, stoneware, panels, etc.
• Following its uses:
Trafficable (not vehicular), non trafficable or green roofs.

Barcelona, 20/08/2011

WATERPROOFING TYPES
The most important characteristic from a waterproofing system is its
sealing power against atmospheric and pollution agents.
Most common types:







Waterproofing sheets (bituminous or synthetic)
Metal sheets (folding and moldable)
Metal deck- Metal panels
Big elements with sealed joints
Overlap elements (tiles, slates)
Liquid ( bitumen emulsions, acrylic emulsions, epoxy, PU, polyuria,
etc.)

Barcelona, 20/08/2011

PATHOLOGICAL AGENTS
•
•
•
•
•
•
•

RAIN
WATER CONDENSATION OR DEW
HAIL
WIND
FREEZE-THAW
SOLAR RADIATION
POLLUTION

Barcelona, 20/08/2011

PRODUCT DESCRIPTION

• Elastic coating based on an acrylic copolymer emulsion

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Adaptive liquid membrane for structures with irregular geometry.

•

Monolithic membrane without joints or overlaps and securely
attached.

•

Water based. Thinner, tar or any asphalt derivate product free.

•

Easy to apply: single-component, roller, brush or airless spray.

•

100% waterproof.

•

Breathable to water vapor. I allows the support to breath.

Barcelona, 20/08/2011

TECHNICAL PROPERTIES
•

Very good elongation properties. High absorption capacity to the
roof movements caused by temperature changes or settlement.

•

Great endurance to atmospheric agents.

•

Formulated to comply with UNE 53.413 norm for flexible
coatings without reinforcement.

•

Environmentally friendly, complies with Directive 2004/42/CE in

relation with Volatile organic compounds (VOC).

Barcelona, 20/08/2011

USES

•

Specially indicated for waterproofing of external concrete surfaces,
precast concrete, bitumen

waterproofing, tiles, asbestos cement,

projected PU foam, expanded polyethylene and wood (balconies and
terraces), roofs, vaults, balconies, gutters, pots, etc.
•

In liquid applied waterproofing for non trafficable balconies and terraces,
for private use when reinforced with geotextile IMPERTEXSA A-50.

•

Protection of polyurethane foam insulation.

Barcelona, 20/08/2011

USES

•

In adaptive liquid waterproofing coating for structures with irregular

geometry and protective coating on vertical walls.
•

Provides a monolithic continuous elastic and flexible coating without joints
or overlaps.

•

In repair and rehabilitation waterproofing work over concrete, mortar,

asbestos cement, non glass ceramic tiles, tiles, wood, etc.
•

Protection of concrete structures in marine environment.

Barcelona, 20/08/2011

TECHNICAL DATA
Characteristics

Value

Aspect

Semi matt

Color

White, blue, red, grey, green and terracotta.

Viscosity

120.000 centipoises

Solid Volume

42 – 45%

Consumption

2 kilos / m² , in two or three layers

Tack

3 hours at 20º C

Elongation at Break

400 – 600%

Cold bending

No cracks between – 5ºC and 180°C

Washability

> 10.000 cycles following UNE-48284

VOC

Complies with Directive 2004/42/CE, Annex I
subclass c) 3,9 – 4,1 g/l depending on the color
(40g/l maximum 2010)

Barcelona, 20/08/2011

APPLICATION

•
•
•
•

Application method : roller, brush or airless spray.
Dilution : 0 to 5%
Diluent and cleaning : Water
Repainting time: 12 - 24 hours at 20º C
–

Can be repainted after cleaning the existing coating as much as needed.

Application conditions:
 Working temperatures must be above 10 °C and below 35 °. RH below
80 %.
 Temperatures of support and coating must be within the application
conditions too.

Barcelona, 20/08/2011

APPLICATION

Support :
• The concrete structures must be cured for 28 days.
• The surface to be treated should be clean of grease, oil, curing chemicals, dust
and dirt.
• IMPERTEXSA can be applied directly on wet substrate following sealing
procedure.
• Eliminate surface irregularities. Do not apply on loose, dusty, unclean
substrates which are unacceptable to receive the coating. If required use
mechanical or manual tools to clean the support.
• Resurface and seal the cracks with polyurethane caulk, reinforced with
ROOFTEX FLEECE 80 wherever necessary.
• Treat the expansion joints (according to standards) and seal with polyurethane
caulk.

Barcelona, 20/08/2011

APPLICATION

Support :
• We recommend using a thin geotextile interlayer to control the film
thickness and uniformity.
 Sealing:
• Apply on layer of IMPERTEXSA CUBIERTAS 20% diluted with
water. Drying time 2 to 4 hours at 20º C.
 Finishing:
• Apply two layers of IMPERTEXSA CUBIERTAS without diluting.
Drying time between layers is 12 hours.

Barcelona, 20/08/2011

PRECAUTIONS

•

Don’t apply IMPERTEXSA CUBIERTAS if rain is forecasted during drying

time, on cloudy days or during maximum insolation hours.
•

Drying time and repainting time may vary following weather conditions.

•

Apply on surfaces with enough slope to avoid stagnant water.

•

This product is not recommended for trafficable areas, although temporary

pedestrian accessibility is allowed for maintenance jobs.

Barcelona, 20/08/2011

PRECAUTIONS
•

Avoid direct exposition to sun of the containers.

•

For a correct waterproofing, we recommend to cross layers between first
and second hand, reaching a better distribution of the coating and

correctly regularize the consumption.
•

On roof waterproofing, parapet (walls) must be painted with a minimum
high of 15 cm.

•

Don’t use brackish water, chemically polluted, cloudy or calcareous in

excess. It could be alter the product properties.
•

Storage of the containers must be protected from frost, prolonged
exposure to sunlight and high temperatures.

Barcelona, 20/08/2011

PACKING

•

20 and 5 kilos drums.

•

Colors: White, blue, red, terracotta, green and grey.

•

Recommended maximum storage time: 1 year at 25 º C in their respective
containers.

Barcelona, 20/08/2011

SAFETY
•

Water based product. Each container has a safety label with instructions
that must be observed. National an local safety regulation must also be
respected.

•

Avoid inhalation of vapor or direct contact of the painting with skin and
eyes. If applied on enclosed rooms, force ventilation is required.

•

Use personal protective equipment..

•

IMPERTEXA CUBIERTAS is free of nonylphenols, formaldehydes,

thinners, tar, asphalt or chloride plasticizers.

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

APPLICATION EXEMPLES

Barcelona, 20/08/2011

THANKS

Barcelona, 20/08/2011