Transcript iti.vgtu.lt

IP project Vilnius
Sustainable Refurbishment, Retrofit
Energy Management in Housing
Sea Turtle Group (no.4)
Veronica Biondi, Lucie Lespagnol
Anna Zabezsinszkij, Sérgio Costa
Sustainable design & construction
Building services
Green roof/facades design &
construction
Landscaping/urban planning
European Union Energy Policy
Sea Turtle Group
Group Intro
Anna Zabezsinszkij
(DK)
Veronica Biondi (IT)
Sérgio Costa (PT)
Lucie Lespagnol (FR)
Why Are Sea Turtles
Endangered???
Sea turtles have roamed our
oceans for millions of years.
The shells are used to make
expensive jewelry
Sea turtles get trapped and
entangled in the net of fishermens.
Sea turtles die from consuming plastic
debris left behind by humans.
Sea turtles are greatly affected due
to climate change
Oil spills are
one of the
biggest
problems
sea turtles
face
today
Use less PLASTIC BAG
Dont buy turtle shell jewelery
Act against climate change
Think globally ACT locally
Introduction
Sea Turtle Group
Urban
Planning
Building
Services
Law &
energy
policy
AT &
Project
Management
Sustainable Solutions
Sustainable design & construction
Sea Turtle Group
• Local, Regional sustainable VS general sustainable s.
• Balconies (version A, B, C, D) – insulate around, box-it-up,
alternative „underpinning” technology (balcony connectors) , Cut&New
Version C
 Reinforcement continuity, thermal separation
 No cold bridge, min heating/cooling costs & CO²
 Internal condensation & muld controlled
 Diamond disc (DIY, handcut)
Sustainable design & construction
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• External Cladding Experiment
• Looking for Manufacturers willing to TEST their products
William McDonough and Dr. Michael Braungart
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Sustainable design & construction
Sustainable design & construction
• ECOSCREEN™
gold certified-1mm painted aluminumcontrols light & air
movement
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• FOAMWALL silver certified- rain screen, weather resistant wall system, strength
and durability, U=0.44 W/m2K, Lightweight metal composite panels permit quick and
economical installation, Fire Tested, no water leakage
• RHEINZINK ROOF & FAÇADE basic certified, titanium zinc, Rainproof
• SUPER WOOD™ PEFC certificate, Small maintenance requirements,
Durability, Workability, Sustainability ISO14001+ DS/OHSAS18001, Pay ability, Saves
on time, surface treatment, nails and tools, disposal
• FIBER CEMENT
– Composite material made of sand, cement and cellulose
fibres, Low maintenance, Easy to install, Use in the same way as wood, Stands up to the
harshest weather conditions, Recycling plans in progress
Sustainable design & construction
Sea Turtle Group
Literature
http://www.schoeck.co.uk/en_gb/solutions-uk/concrete-to-concrete-120-mm-107
http://www.halfen.co.uk/t/25_13142.html
http://www.ancon.co.uk/products/insulated-balcony-connectors/isolan-systems
https://www.google.co.uk/search?q=diamond+disc&hl=en&source=lnms&sa=X&ei=6RVlUZDuJZTS4QSz9IGgBQ&ved=0
CAkQ_AUoAA&biw=1440&bih=695#q=diamond+disc&hl=en&sa=X&source=univ&tbm=shop&tbo=u&ei=hVlUZW0BIeP4gSK4IBo&ved=0CFkQsxg&bav=on.2,or.r_qf.&bvm=bv.44990110,d.bGE&fp=87a80e1a0c654603&biw=1440&b
ih=695
http://answers.yahoo.com/question/index?qid=20081004133428AAkGB50
http://www.youtube.com/watch?v=ZwwtKEG-yY4
http://www.concretecare.com.au/index.php?fuseaction=categories.sub&lvl=1&type=27
http://www.c2ccertified.org/product_certification/c2ccertified_product_standard
http://www.ivarsson.dk/
http://www.centriaperformance.com/products/wall/profile_series_metal_panels/ecoscreen/ecoscreen.aspx
http://www.rheinzink.co.uk/surfaces/our-material/
http://www.centria.com/wallpanels/foamwall/Pages/default.aspx
http://www.superwood.dk/22/
http://www.superwood.dk/en/superimpregnation/
LIFE-CYCLE ASSESSMENT OF CLADDING PRODUCTS
http://isse.utk.edu/ccp/projects/naturalstone/pdfs/LCACladdingProducts_FINAL_Dec2009.pdf
http://www.xeroflor.com/index.php?cat=40_Systems
http://en.wikipedia.org/wiki/Fiber_cement_siding
http://www.ivarsson.dk/Tag-9214.aspx
Landscaping/urban planning
Sea Turtle Group
Rainwater Harvesting System
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Water situation in Lithuania
• According to the data of 1 January 2013, over 90% of
drinking water supplied by the company is of a very
good quality.
• Drinking water quality is monitored by the Drinking
Water Laboratory on a regular basis.
Sea Turtle Group
Water in Lithuania
Presently you should pay:
- drinking water consumed and/or waste water collection and
treatment
- sale cost (subscription fee)
Drinking water supply, waste water
collection and treatment according to
readings of water meters or the
consumption norm
Sale cost (subscription fee)
-2.37 LTL/month
(if water meter belongs to consumer)
-4.37 LTL/m3
-3.92 LTL/month
(if water meter belongs to UAB “Vilniaus vandenys”)
Prices of additional services
Replacement of water meter in apartment of multi-storey house: 78.14 LTL
Metrological inspection of DN 15 water meter: 12.46 LTL
Flushing and disinfection of house connection: 4.40 LTL per 1 meter
Single microbiological test of water quality: 35.00 LTL
Solutions for the Collective Space
Sea Turtle Group
Collective areas:
• These recreation areas give to the community a place to
gather and participate in the hobby they enjoy. Normally
attached to sports or physical activities. And an active
community is a healthy community!!!
1. Skate Park
2. Outdoor Basketball Court
3. Outdoor gym zone Park
1. Skate park
Sea Turtle Group
• Cost : from 21,000 LT to 67,500 LT per 1,000 square
feet.
• Studies have shown skate parks are a haven for crime.
(drugs, gang activities, vandalism) .
• Not environmental friendly
Sea Turtle Group
2. Basketball Court
• Cost: An outdoor basketball court price (depending of
what type of paviment we use; is this case asphalt) would
go around 54,000 LT.
• Why basketball you ask?? Basket is know as the most
popular sport in lithuania.
• Also it’s not very good for
the environment.
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3. Outdoor Gym Zone
Cost
Approximately 10.000 LT to 40.000 (depending of what
equipment we buy and from where) a simple model like
this should go around 12,300.
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Collective area_ Conclusion
Cost
SkatePark
Basket Court
Gym Zone
Environment
Community
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Landscaping/ Urban planning
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Landscaping/ Urban planning
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Green roof/facades design &
construction
• Seasonal Thermal Energy Storage (STES)
• The thermal energy can be collected
whenever available in one season
and be used in the opposing season.
• Experient on the roof
Sea Turtle Group
Green roof/facades design &
construction
• Integrated Design
• Give multiple use
to building elements
Sea Turtle Group
Green roof/facades design &
construction
• Vegetables on the façade
• Vertical Garden
• Providing fresh produce
• Cooling the building, enhancing the atmosphere
• Right plants for each LiveWall project
• Sustainable, durable, low maintenance
• Flexible, modular systems (outdoor, indoor walls)
Sea Turtle Group
Green roof/facades design &
construction
• The lifespan of green roof’s are twice as long
• Protected from UV radiation
• Reducing greenhouse gas, and air pollution
• Lowering cooling/heating demands, insulation layer
• Retaining up to 85% of the dust particles
• Reduce and slow stormwater runoff
• Clean, cool down and moisten the air
• Indoor comfort by reducing heat transfer
• Create habitats
Green roof/facades design &
construction
Sea Turtle Group
References:
http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=7879
http://www.preheat.org/fileadmin/preheat/documents/intersolar/Rainer_Tamme_Storage_Technolog
y_for_Process_Heat_Applications.pdf
http://en.wikipedia.org/wiki/Seasonal_thermal_energy_storage_(STES)
http://www.rehau.com/GB_en/Building_Solutions/Renewable_Energy/Underground_Thermal_Energ
y_Storage_new/
http://pure.ltu.se/portal/files/41770693/UTES_Nordell.pdf
http://tumbleweedtraveller.blogspot.com/2011/03/how-to-build-your-own-living-wall-or.html
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Building services- System 4 in1
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Building services
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Thermodynamic double flow
ventilation
Mechanical ventilation
double flow with heat
exchanger + heat pump
•
•
Capture 92% energy
•
Reversible system
Sea Turtle Group
Thermodynamic water-heater
•
Ball + heat pump.
Heat of air to
produce domestic hot
water.
•
COP = 5 => produce
5x more energy than it
consumes.
•
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Building services- PRICE
1 system for 3 flats
For 30 flats:
≈ 160.000 €
IN FRANCE !!
Change both filters
1x /year (≈ 30
€/filter)
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Conclusion
Gather 4 essential
functions:
• Heating
• Cooling
• Ventilation
• Domestic hot water
High Energy
Performance
Sea Turtle Group
An Energy Policy for Europe
I will talk about:
 JUSTIFICATIONS FOR A
EUROPEAN ENERGY POLICY
 EU DIRECTIVES
 BARRIERS
 JESSICA
Sea Turtle Group
EU auditors criticise energy
efficiency projects
“An audit has found that EU-funded energy efficiency
projects are not cost-effective in EU member states.
The projects examined by the Court of Auditors were in the
Czech Republic, Italy and Lithuania. Those countries
received the most EU funding for such projects in 20072013.
National authorities used the funds to refurbish buildings,
but the spending would not be recouped for 50 years on
average, the report said.
That time scale was "far too long".
http://www.bbc.co.uk/news/world-europe-21009707
Sea Turtle Group
JUSTIFICATIONS FOR A
EUROPEAN ENERGY POLICY
Problem
Reduce the EU's
dependence on energy
imports
Goal
• solidarity between
Member States for the
sources of supply
• Implement a common
intenational energy policy
Energy accounts for 80 %
of all greenhouse gas
emissions in the EU.
reducing its own emissions
by at least 20% by 2020
and increase the use of
renewable energy sources
(particularly in transport and
construction area)
Two important directives:
EPBD (Directive on Energy Performance of Buildings)
Recast Directive 2010/31/EU
EED (Energy Efficenty Directive) Directive 2012/27/EU
Sea Turtle Group
New buildings
• All buildings will be nZEB (nearly zero Energy Buildings) by 2020, with
energy production 'to a very large extent' from renewable sources.
Renovation
•The Members State shall develop policies to stimulate the transformation of
buildings that are refurbished into very low energy buildings.
•A more detailed and rigorous procedure for issuing energy performance
certificates
EPBD does not enforce a specific ventilation system but
• Its ambitious targets push towards energy efficient systems
•It requests assessment methods to enable calculation of energy performance
of the building
There are lots of barriers
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Economic
Market
Finance
Technical
Legal
JESSICA
Joint European Support for Sustainable
Investment in City Areas
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• urban infrastructure
• heritage or cultural sites
• redevelopment of brown field sites
• creation of new commercial floor space
• university buildings
• energy efficiency improvements
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CONCLUSION
In recent years, the EU created projects to be created in
a certain period of time: it has set goals and you are
given a time to reach them, always with the use of
directives.
I believe that to achieve the objectives in energy policy,
the Member States need of stronger measures, more
specific provisions and decided at community level.
If you have any
Questions
feel free to ask!