Material:
High density rigid PU (polyurethane)
Texture
Plain concrete / cement
Compression property
>= 530 kPa
Thermal Conductivity
<= 0.022 W/(m.K)
Dimension Stability:
<=0.4%
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)