Fiber cement board
Size: 1220*2440(1200*2400)
Thickness: 6-22mm
Fire resistant: A class incombustible(GB8624-1997)
Density of high fiber cement board :1.6-1.7g/cm3
Density of low fiber cement board:1.2-1.4g/cm3
hysical property:
Item | fiber board fireproof wall panels |
Material | Cement, quartz sand, reinforced fiber |
Fire resistant | non-combustible Class A |
Density | 1.20-1.70g/cm3 |
Factory water rate | <10% |
Thermal conductivity | Mean 0.24W/MK |
Sound insulation | 45db |
Flexural strength | >13Mpa |
Moisture movement | <0.09% |
Dry shrinking rate | <0.09% |