Material
High density rigid PU (polyurethane)
Texture
Plain concrete / cement
Compression propert
>= 530 kPa
Thermal Conductivity
<=0.022 W/(m.K)
Dimension Stability
<=0.4%
Water Absorption
<=1% V/V
Fire Rating
Class A (ASTM E84), Class B-S1 (En13501)
Smoke Developed Index
187 (0 - 450) required in North America
Flame Spread
11.4 - (0 - 25 required in North America)