Thermal Insulation board for Roofs. Recommended Density of Roof Foam is 32-35 kg/m³ For upside down…
PROPERTIES OF EEP E-FOAM INSULATION SYSTEM
| Properties (Average) | Test Standard | Units | Type VI | Type VII | |||||
|---|---|---|---|---|---|---|---|---|---|
| Density | ASTM D-1622 DIN 53420 |
kg/m³ lbs/ft³ |
30-32 1.9-2.0 |
32-35 2.0-2.3 |
35-40 2.3-2.6 |
40-45 2.6-2.9 |
45-48 2.9-3.0 |
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| Thermal Conductivity max @ 35° C & 60 % of RH |
ASTM C 158-2010 DIN 2612/52616 |
W/m.K Btu.in/ft².hr.°F |
0.0301 0.2087 |
0.0301 0.2087 |
0.0301 0.2087 |
0.0301 0.2087 |
0.0301 0.2087 |
||
| Thermal Resistance of 25.4 mm Thickness @ mean temp of 24±1 °C min |
ASTM C 158-2010 DIN 2612/52616 |
(m2.k)/W | 0.88 | 0.88 | 0.88 | 0.88 | 0.88 | ||
| Compressive Strength @ Yield or 10% Deformation, min kPa |
ASTM D 1621:00 DIN 53421 |
kPa psi |
276 40 |
300 44 |
414 60 |
414 60 |
414 60 |
||
| Flexural Strength min kPa |
ASTM C 203-05a | kPa psi |
414 60 |
414 60 |
517 75 |
517 75 |
517 75 |
||
| Water Vapor Permeance of 25.4 mm Thick max |
ASTM E 96:00 | perm/in | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | ||
| Water Absorption by total immersion, max |
ASTM C 272:2001 DIN 53428 |
% by Vol | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | ||
| Dimensional Stability change in dimension , max % |
ASTM D 2126:09 | % change | 2 | 2 | 2 | 2 | 2 | ||
| Oxygen Index min volume % |
ASTM C 2863:09 | % | 24 | 24 | 24 | 24 | 24 | ||
| Capillarity | None | None | None | None | None | None | |||
| Fire Classifications | DIN 4102:1 | Building Material Class |
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