Transcript buwatec bv
BUWATEC BV
BUWAtank
BUWATEC delivers complete
BUWAtank systems for the
storage of water and other liquids.
BUWAtank systems are the only
ones certified with the German
Prufbescheid.
BUWAtank systems are
characterised by their large
assortment, durable, fast and easy
assembly and a wide range of
applications.
BUWATEC BV
Prefab tank storage systems
BUWAtank
BUWA products
BUWAtank
BUWAtank
BUWAliner
BUWAcover
BUWAroof
BUWAtop
AIRtop
BUWAbase
BUWAhouse
Corrugated metal tanks
Tank liners and accessories
Anti algae tank covers
Anti algae tank span roof for outdoor
Metal tank roof
PVC tank roof (air pressure)
Metal tank base
Housing concept for slums and disaster areas
Selling points
BUWAtank
Advantages
Arguments
Longer lifetime (durable)
Duplex protection system (galvanised layer + coating layer (Plastisol or Polyurethane)
High tensile strength
Steel quality S 280 GD (DIN EN 10147), less weight per panel, easy to handle
High quality
Yearly checked by German Ministry of Construction
High strength of BUWAtank
Strength calculation based on ENV 1993 (German standards), on request European DIN
EN standard
Strength calculation program available
Clarify tank strength easily for the costumer convinces
Bolt sets with special alloy called “Zinc rolyte”
High corrosion resistance and very fast and easy to install (saving many hours)
Bolt set size M12
Easy to handle by hand, less bolt sets per panel (saving many hours)
Bolt position in corrugation
English manufacturers use wrong position of bolt sets (on top inside the tank), damaging
of liner
Seal packing
Provide white corrosion from the beginning.
Tank information
Stickers on each package; panel thickness, type, year of build, tank size.
Installation instructions
Installation drawing for all products without text, clarify in depended of language
Technical information of all products available
Supporting sales- and marketing managers to be successful in tank business
Innovation
Frequently design of new efficient products, practical solutions and logistic improvements
Buwatec, supplier of total storage systems
Optimize storage systems by technical and practical solutions, integration of knowledge,
production facilities and experience for innovation
BUWAtank applications
BUWAtank
Galvanising process
BUWAtank
Coil up unit
Zinc dipped
Oven
Cooling
Uncoil unit
Accumulator
Accumulator
Tank package
BUWAtank
All panel ends sealed with foil
Each tank has a packing list and
installation instructions
Each panel has a sticker
mentioning the panel thickness
Last panel has a sticker with tank
information
Panel information
BUWAtank
Sizes standard
305 x 82 cm or
293 x 82 cm
Panel thickness / weight
0,8 mm 17,3 kg
1,0 mm 21,9 kg
1,2 mm 26,3 kg
1,4 mm 30,6 kg
1,6 mm 35,0 kg
1,8 mm 39,4 kg
2,0 mm 43,8 kg ***
*** three bolt holes
BUWAtank base
BUWAtank
Ground needs to have high stability
Excavated tank needs a minimum
depth of 0,5 meter
Sand layer minimum of 10 cm
Ring of concrete slabs 30/30 or
60/40
Before installation: take care of the
lining material inside the tank
Advantages of duplex system
with Plastisol 200 coating
BUWAtank
Manufactured in steelwork under
certificates and European standards
On both sides of the panels
Layer thickness Plastisol 200 µm
Excellent results European DIN test
Long duration (25 – 30 year)
Less installation costs
Good looking and professional
performance
BUWAliner types
BUWAtank
PVC Liner
normal and drinking water – KIWA certificate – wall thickness 0,5 mm
drain and wastewater - good chemical properties – wall thickness 0,5 mm
PVCPLUS Liner
normal and drinking water – higher UV properties – wall thickness 0,5 mm
manure storage – wall thickness 1,0 mm
EX Liner
drain and waste water – high UV and good chemical properties - wall
thickness 0,5 mm
Installation BUWAtank
systems
Fast and easy
With selected tools more convenience
Bolt sets with special alloy
called “Zincrolyte”
BUWAtank
High quality zinc - cobalt alloy
Layer thickness 15 µm, still flat skin
High corrosion resistance.
Better fixing, less installation costs
installation
High ductility (mechanical strength)
Recognized by special colour
Installation instructions for
BUWAtank
BUWAtank
Leave space around for tank inspections
Install the panels on the base system
Upper ring covers lowest ring on the
outside
Do not install the panel rings in one
vertical line
Complete tank is installed by hand
After finishing, all bolt sets need to be
fixed by force of min 20 Nm
Installation of the BUWAliner
BUWAtank
Take away all sharp elements
Equalise the sand bottom or clean the
concrete floor
Install the bottom insulation blanket (500
gr/m2) if concrete floor has been used
Install the wall insulation blanket (300
gr/m2) and fix it with plastic strips and
tie–raps
Install the liner by using clamps
Tighten the liner through the ratchet
buckles
Installing conical outlets
BUWAtank
Pull the outlet on the pipe and cut
the material above the pipe
Push the outlet down
Use tape 1 for first tightening
Use tape 2 for final tightening
BUWAtop metal tank roof
BUWAtank
Strong
Durable
Maintenance free
Easy to install
New uses for existing tanks
Deliverable up to 10,96 meter
Variety of accessories such as
inspection doors, ladders and
outlets
BUWAtop metal tank roof
BUWAtank
BUWAroof anti algae span roof
BUWAtank
Span roof for outdoor application
Against algae growth and pollution
of water
Available up to Ø 22,76 meter
Short assembly time
Less maintenance
Overflow system integrated into
the column
System developed for sand bed,
concrete floors and existing tanks
BUWAroof anti algae span roof
BUWAtank
BUWAtank
A perfect product from The Netherlands