Customization: | Available |
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Color: | Cement Grey |
Fire Rating: | A1 |
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Standard Sizes | 1200*2400,1220*2440,1200*3000,1220*3000mm |
Thickness | 4-25mm |
Edge | Square,Tapered |
Materials | Tobermorite,Portland Cement,Quartz Sand,Wood Fiber |
Fire-Proof rate | A-class incombustible(GB8624-1997) |
Incombustibility | 240 Minutes(GB/T9978-1999) |
Density | 1.2-1.5g/cm3 |
Moisture | <=30% |
Sound-Absorption | 45db (GBJ75-84) |
Anti-bend Strength | >=16MPA(GB/T7019-1997) |