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Daudzdzīvokļu māju renovācija – inovācijas un jaunākie siltumizolācijas materiāli (Innovative and new solutions for renovation of multistory houses) Andrius Buska, Tehnisko zinātņu doktors, Latvijas Minerālvates ražotāju asociācija, ROCKWOOL tehniskais vadītājs Baltijas valstīs Video http://youtu.be/afK3-GM6qkM 2014.gada 7.maijs, Rīga
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1 1
Innovative and new
solutions for renovation
of multistory houses
Dr. Andrius Buska, ROCKWOOL
Riga, 2014-05-07 Informatīvais seminārs „AKTUALITĀTES DAUDZDZĪVOKĻU MĀJU RENOVĀCIJĀ”
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The ROCKWOOL Group
With ROCKWOOL insulation you can make your home a quieter place to
live; enjoy energy bill savings; and potentially save lives in the event of a
fire.
You will also be doing something positive for the environment as
ROCKWOOL insulation not only reduces the amount of energy you need
for heating or cooling, it can also be recycled.
It’s also good to know that ROCKWOOL insulation is made of stone,
giving it both strength and durability.
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Europa has a set of three combined climate
and energy targets for 2020:
20% green house gases (GHG) reduction,
20% renewable energy sources (RES),
20% energy savings
EU policy – energy targets
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EU energy imports will increase
from 56% to 70% if nothing is
done
4 countries control most of the
world’s oil reserves
3 countries control most of the
world’s gas reserves
Energy demand is growing,
reserves are declining
80% of the oil producing nations are
facing, or already struggling with,
declining production
Why save energy?
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Where do you spend most energy?
What people think: Real:
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Why energy efficiency of buildings matters
0
5
10
15
Average
consumption in
buildings
Best present
building code
Passive Houses
Lit
res
of
oil
en
erg
y f
or
he
ati
ng
, p
er
m2
an
d y
ear
It is possible with existing and proven technology to have
buildings with a fraction of the present average consumption!
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EU countries CO2 emission per useful floor area
9 9
Refurbishment of the buildings means:
12%
22%
12%
39%
15%
windows ventilation
floors
walls
roof
improvement of thermal
insulation of the external partitions:
-- walls,
-- floors,
-- roofs
-- doors and windows
improvements of boilers and
heating equipment
improvements of ventilation
systems
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Subheader maximum 1 line
Main properties of proper insulation
Hot outside 35oC
Cold outside -20oC
Vapor permability
Noise
Cool in summer
Warm in winter
Dry
Safe
Quiet
Fire
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RIGHT INSULATION
Fire safety
Profitable
investment
Environment protection
Acoustic comfort
Choosing the right insulation can improve your living
conditions in many other ways
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Case 1: The school traditional brick construction from 1967, 2963 m2
Improvements : walls
ECOROCK FF insulation system based
on FASROCK LL 15 cm lamella slabs
before U=1,36 [W/(m2K)]
after U=0,22 [W/(m2K)]
Improvements : roof
Insulation of the ventilated roof
construction with MEGAROCK 20 cm
before U=0,89 [W/(m2K)]
after U=0,16 [W/(m2K)]
walls windows roof ventilation
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Case 1: The school traditional brick construction from 1967, 2963 m2
Walls
Windows and doors
Roofs and celngs
Ventilation
Hot water
before after savings
Cost of refurbishment [PLN] Savings [PLN/a] SPBT [years]*
* - Simply Pay Back Time
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Case 2: The multi-family home (11 floors) prefabricated concrete construction from 1981, 3652 m2
Improvements : walls
Rockwool ECOROCK FF insulation
system based on FASROCK LL 15 cm
lamella slabs
before U=0,89 [W/(m2K)]
after U=0,22 [W/(m2K)]
Improvements : roof
Insulation of the ventilated roof
construction with GRANROCK 20 cm
before U=1,28 [W/(m2K)]
after U=0,18 [W/(m2K)]
Walls windows roof ventilation
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Case 2: The multi-family home (11 floors) prefabricated concrete construction from 1981, 3652 m2
Walls
Roofs and celngs
Ventilation
Hot water
before after savings
Cost of refurbishment [PLN] Savings [PLN/a] SPBT [years]*
* - Simply Pay Back Time
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Case 3: The multi-family home (5 floors) prefabricated concrete construction from 1965, 2710 m2
↑
Before renovation
After renovation
↓
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Case 3: The multi-family home (5 floors) prefabricated concrete construction from 1965, 2710 m2
Thermal improvements:
Ventilated facade with ROCKWOOL products
- before U=1,48 [W/(m2K)] or R=0,67 [(m2K)/W]
- after U=0,29 [W/(m2K)] or R=3,5 [(m2K)/W]
Renovation works 2005.06-2006.07:
Changed windows and doors
Insulated walls and roof
Renovated pipelines and heating system
Expanded and glassed balconies
Assembled surroundings (yard,
runway)
Total renovation
costs:
434 500 EUR
Energy savings
after renovation:
~56%
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Case 3: The multi-family home (5 floors) prefabricated concrete construction from 1965, 2710 m2
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Thermo insulation using
ROCKWOOL SYSTEM
ECOROCK FF
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ECOROCK FF – new external wall insulation system that can improve
existing building’s energy efficiency and provides you with a selection of
especially coloured plasters as well as paints.
ROCKWOOL ETICS system for facades
At the heart of system is ROCKWOOL stone wool products: slabs
FRONTROCK MAX E and FASROCK LL. This is the perfect choice for
refurbishment projects.
thickness up to 280 mm thickness up to 400 mm
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ECOROCK FF – new external wall insulation system that can improve
existing building’s energy efficiency and provides you with a selection of
especially coloured plasters as well as paints.
Components of ROCKWOOL system
ECOROCK FF MINERAL SILIKON SILICATE
Primers
PT – ECOROCK Grunt M PT - ECOROCK Grunt S - T
Twisted (BR)
plasters
Scratched (DR)
plasters
DR – ECOROCK M
BR - ECOROCK M
DR - ECOROCK SIL
BR - ECOROCK SIL
DR - ECOROCK S
BR - ECOROCK S
Primers under
paint
ECOROCK Grunt SIL
ECOROCK Grunt S
Paints
ECOROCK Silikon
ECOROCK F-S
Adhesives
ZK - ECOROCK Normal W
ZZ - ECOROCK Specjal W
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Benefits of the system ECOROCK FF
Complete wall insulation system
European Technical Approval no. ETA –12/0044
European CE certificate no. 1020-CPD-020-027460
10 years warranty
System suitable for mechanical application
Quality of ROCKWOOL Products
Wide offer of different types of plasters and paints colours
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Mechanical fixed ETICS
system ROCKWOOL MEGA
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ROCKWOOL Mega system consists of:
Thermal insulating board:
triple density slab with painted surface for mounting on outside wall
dual density slab
with render
soft slab
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Flexible fixings
Special Megatool
ROCKWOOL Mega system consists of:
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ROCKWOOL Mega installation:
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“Warm” windows
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Low-energy windows
with stonewool
www.outrup.dk
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AEROWOOL® – newest and most
innovative stonewool product
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Aerowool® – product properties
Composite consisted of
stonewool fibres and aerogel
Solid board: stonewool +
gipsum board
Thermal conductivity:
λ = 0,019 W/(m·K)
Compression strength: 40 kPa
Reaction to fire class: B-s1,d0
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Benefits of the system AEROROCK
Most innovative solution from ROCKWOOL
Complete product (insulation + inner wall base)
European Technical Approval no. ETA –11/0414
Best thermal properties
System suitable for leveling internal surfaces
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INSTALLATION:
AEROROCK system installation
scheme
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INSTALLATION:
AEROROCK system installation steps
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Next generation thermal insulation materials
Spaceloft (matts)
Phenol foam
Aevero (EPS base)
PUR/PIR
Aerowool Nanogel-Granulat
VIP
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Paldies !
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If you have any questions
please contact:
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Let’s construct better future together !
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