Transcript scaffolding setting 10 cm EPS expected energy

scaffolding
setting 10 cm
EPS
vs.
expected energy
savings
How do we get styropor?
Durability of
styropor?
Is stiropor harmful
for health?
How do we get
plastic
windows?
Is plastic
harmful for
health?
Total amount of pollution for each
branch of industry in EU-27 for 2011
material
BuildingAll
sector
is
spending:
resources,
50% Total Energy
consumption,
45%
Total Water
40% consumption,
60%
Fertile soil,
70%
Wood
On Planet
Earth.
Sustainability is an old
philosophy of care and
logic that kept
harmony with nature.
Energy efficiency
• Et‘s make our builidngs Energy
Efficient
• Let‘s support local economy
• Let‘s decrease costs
• Let‘s protect Environment
EU has introduced two new
categories into certification
process since 2012. :
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Primary Energy needed
Emission of CO2
Relative Humidity: 40 - 60%
90% of his life
a man spends indoors
Temperature: 18 - 26 ° C.
Wind speed <0.15 m / s
Lighting: 100 - 500 lux
CO2 content of <0.1%
Tradition in B&H
Traditional, local, renwable, biodegradable, ever-lasting materials
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cheerful façade
cubic forms, thrown oriels
full surfaces without decorations
open verandas enhanced with
wood
wide roof overhangs
connection with nature
natural materials
Photosynthesis effect on
tree growth
Every year, European
forests, excluding
Russia, grow up 346
million m3
Every second grow enough
wood needed to build a
house without having to
cut down the existing
trees.
Izvor: Guy-Quint C. (2006); „Tackle Climate Change: Use wood“, European Parlament Brussels
Growth of 1 m3
Wood is:
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a good insulator, which absorb CO2
a healthy material
a material that burns but remains stabile.
63%
of total land area of B&H is under the forests.
B&H wood sector has great potential for global
competitiveness.
Legal and regulatory systems should be adjusted to EU
requirements
Straw = waste material
Straw building = simple
"Factor 10" - the house of straw consume ten times
less energy than a conventional building.
• B&H has about 200,000 tons
per year of straw which can be
used in the clean construction
industry.
• In B&H is possible to make
10,000 passive houses of
straw of 150 sq.m.
CHALLENGES AND
OPPORTUNITIES:
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Education and association of
farmers
Innovation and knowledge
transfer
Adapting standards
Raising awareness
Joining actors
IPARD funds
Government Support
Primary energy for the
production of sheep's
wool insulation is 7.5
times less than the
primary energy needed
for the production of
glass wool.
• Reduces the risk of climate change
• It has thermal properties that are in the same rank
with conventional insulation materials
• It bares acoustic properties and protects from noise
CO2 emissions during processing, installation and
recycling at the lowest level compared to other
thermal materials
• It can absorb up to 40% moisture and doing so does
not change its thermal properties
•2012. FAO the total number of cattle in B&H
1,515 000
•80% belong to the local breed Pramenka
•Average per head = 1 to 1.7 kg of wool =
2,500 tons per year
•Before: five processing plants and the
production of wool
•Currently in B&H - one small factory
Comparison between heat conduction factor
and potential global warming factor
Heat conduction
factor
Glass
wool
Miner
al
wool
EPS
Potential global warming factor kg CO2/kg
Shee
p
wool
Stra
w
Wood
insulat
ing
panels
Straw Woo
insula d
ting
panel
s
O
SB
PVC: Polyvinyl Chloride – MOST TOXIC PLASTIC
Most toxic plastic, releasing phthalates, cancer causing, dioxins etc. all connected to issues
with reproduction organs, diabetes, carcinoma a toxicity of organs
Commonly found on: plastic pipes, insolation materials, plastic windows, clothes,
outdoor furniture, shower curtains, toys etc.
PP Polypropylene
Safety od additives and softeners used in this plastic have never been tested
Commonly found in wrap plastic, textile, carpets, office supplies, lab and medical
equipment, diapers, etc.
PS Polystyrene
This type of plastic releases very toxic brome retardants throw-out its entire existence
Commonly found on: packaging pellets, plastic foams, plastic tableware, insolation,
hard plastic as DVD containers and frames
Sanela Klarić
Assist. Prof. PhD.
Francuske revolucije
71000 Sarajevo
+38761382336
[email protected]
www.ibu.edu.ba
Sanela Klarić
President
Brčanska 17
71000 Sarajevo
+38761382336
sanela.klaric@green-co
www.green-counci