Grained Calcium Silicate Board

Main characteristics: 1. Beautiful appearance 2. Good durability 3. Excollent fire-proof and damp-proof performance 4. Anti-cold and high temperature resistance 5. Low expansion rate, low contractibility, no shape changing. 6. Being easy to be processed and fixed 7. Environmental protection type 8. Surface can be coated and brushed Main usage: Internal and external wall bodies standard size and thickness: size: 1220 x 2440mm, 1220 x 3660mm, 210 x 2440mm, 210 x 3660mm thickness: 7.5mm - 12mm other size and thickness also available. product data: 1. materials: reinforced fiber, cement , quartz sand. 2. anti-bending strength>12MPA 3. density: 1.3-1.5g/cm3 4. Moisture content: <10% 5. Thermal conductivity: <=0.3w/m.k 6.Fire resistance: incombustibility A class( GB8624-A class) 7. Radioactivity: conforming to GB6566-2001 A class