Detailed Product Description Features: 1) Fireproof:BS-476 Class 1(Part 6-Class 1, Part 7-Class 1).Resistant to combustion and show any change at 800 degree and remains flameless at 1, 200 degree 2) Non-flammability:GB8624 Grade A 3) Freeze resistance:It shows no change after 25 cycles of freeze thawing 4) High strength and impact resistant 5) Low weight:Density 0.7 - 1.4g/cbm 6) Good waterproof:The rate of the water absorption is 18%, there is no drops of water to emerge in the back 7) Invariability:Resistant to deformation in wet, hot and dry conditions 8) Sound insulation:The index of the sound insulation has reached 50dB 9) Heat insulation:Thermal conductivity of 0.216W/(mK) 10) Installation:Easy to cut, saw, nail, stick, paint and veneer 11) Decoration:Smooth surface suitable for a wide range of surface treatments including overlay, wallpapering and painting etc 12) Environmental protection:No toxic materials, such as asbestos, formaldehyde and ammonia 13) Thickness:2.5 - 30mm 14) Dimensions:1220x2440mm, thickness:6mm, 8mm, 10mm, 12mm, 12.5mm