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NEW SOLUTION – WALL SANDWICH PANELS WITH LIGHT MINERAL WOOL CORE – PWS – W ECOLOGICAL „ECO”
(PWS – W „ECO”)
Piotr Olgierd Korycki, M. of Sc. Eng.
1985 Production funnels and pumps, roofing services
1994 Production - T12, T18 i T35 and tile
Now
• The biggest producer of profiled steel sheets in Poland
• The largest private company in Europe
• 151.000,00 tons of processing, 659 million zł netto sales
• The Group Pruszynski - 200.000,00 tons of processing, 1,2 billion zł trading
Export
and:
• Armenia
• Azerbejdżan
• Irak
• Kazachstan
• Tadżykistan
PRODUCTS
WALL nad ROOF SANDWICH PANELS
CORE CORESTYROFOAM MINERAL WOOL
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
NEWSNEWS
NEWS
POLISH REQUIREMENTS – THERMAL PHISICS
Thermal insulation of partitionExternal walls:
- Przy ti ≥ 16°C from 01.01.2014r. 0,25 W/m2K before 31.12.2013r. 0,30 W/m2K
from 01.01.2017r. 0,23 W/m2K
from 01.01.2021r. 0,20 W/m2K
POLISH REQUIREMENTS – FIRE RESISTANCE
Fire resistance class of building External wall
A EI120(o↔i)
B EI60(o↔i)
C EI30(o↔i)
D EI30(o↔i)
E -
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
• PANEL PWS – W PANEL PWS – W „ECO”
• Core density 120 kg/m3 33% Core density 80 kg/m3
• Core lambda 0,043 W/mK 10% Core lambda 0,039 W/mK
• Thicknesses of core 60 mm – 150 mm Thicknesses of core 100 mm – 240 mm
Change of parameters
NEWS
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
• Compressive stress [MPa]
PWS – W 0,087 – PWS – W „ECO”0,067
• Cross panel tensile strength [MPa]
PWS – W 0,061 – PWS – W „ECO” 0,033
• Shear modulus [Mpa]
PWS – W 1,70 – PWS – W „ECO” 1,60
NEWS
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
Thermal insulation Uc [W/m2K]
PWS - W PWS – W„ECO”
• 60 – 0,66
• 75 – 0,54
• 100 – 0,41 0,38
• 125 – 0,33 0,30
• 150 – 0,28 0,25
• 180 – no 0,21
• 210 – no 0,18
• 240 – no 0,16
Change of
parameters
NEWS
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
Acoustic insulation [dB]
PWS – W PWS – W „ECO”
• 31 dB – 60 mm
• 31 dB – 100 mm 31 dB – 100 mm
• 32 dB – 150 mm 29 dB – 240 mm
• For all thicknesses 31 dB For all thicknesses 29 dB
NEWS
REACTION TO FIRE
PWS – W – A2 – s1,d0
PWS – W „ECO” – A2 – s1,d0
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
NEWS
FIRE RESISTANCE
PWS – W - to EI120 (o↔i)Maximum span of supporting elements to 12 m
PWS – W „ECO” – to EI90 (o↔i)Maximum span of supporting elements to 10,81 m
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
NEWS
NEWS
Panel „ECO” thickness 150 mm Panel with core PUR/PIR thickness150 mm
- A2 – s1, d0 B - s2, d0
- EI 90 (o ↔ i) EI 30 (o ↔ i)
- max. span 10,81 m max. span 3,00 m
- 29 dB 26 dB
- 0,25 W/m2K 0,15 W/m2K
„ECO” weight of m2 only twice as much as core PUR/PIR
NEW SOLUTION – WALL SANDWICH PANELS
WITH LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
NEWS
STRENGTHS of PANELS „ECO”
- high fire resistance
- high thermal insulation
- high acoustic insulation
- easy instalation – light
- economical
NEW SOLUTION – WALL SANDWICH PANELS WITH
LIGHT MINERAL WOOL CORE – PWS – W
ECOLOGICAL „ECO” (PWS – W „ECO”)
NEWS
NEWS
SPECIFICITY of POLISH SANDWICH PANELS
MARKET
Total market in 2009 – 9’000.000,00 m2 per year
5%
50%
45% MW
PS
PU/PIR
SPECIFITY of POLISH SANDWICH PANELS
MARKET
Total market in 2013 – 11’000.000,00 m2 per year10%
30%
60%
MW
PS
PU/PIR
Dynamics of Polish producers PU/PIR sandwich panels
2009 – 6 producers 2014 – 10 producers
Forecast for 2015/2016
2 new producers
SPECIFITY of POLISH SANDWICH PANELS
MARKET
Thank you for your attention
