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Middle density fiber cement board:The mail raw materials are cellulose fiber, quartz sand and Portland cement. These materials are mixed together with water and additives, formed board under high temperature and being autoclaved. It is 100% free of asbestos and other harmful substances. As a kind of novel, environmental friendly material, it has property of high strength, large size, light weight, fireproof and waterproof.
| Item | Standard |
| Length×Width×Thickness (mm) | 2440×1220×4-16 |
| Density g/cm3 | 1.2-1.4 |
| Moisture | ≤10% |
| Wet Movement | ≤0.25% |
| Thermal Conductivity W/m·k | 0.3 |
| Incombustibility | Incombustibility Class A according to GB8624 |
FIber cement board (CE approved)