Calcium Silicate Board is a new green building material. With silicate and calcium materials as base and fiber as strengthen, which has the advantage of high strength, freeze-proof, water-proof, fiber-proof and non- deformation. Used as ceiling, partition and outer wall decoration etc. for example: Business building, Entertainment facility, supermarket, hotel & restaurant, factory, warehouse, apartment building, hospital, theater and station etc.
The size：1220x2440x5mm-12mm
Materials: Tobermorite, Cao, Quartz sand, reinforced fiber
Fire-proof rate: A-class incombustible (GB8624-1997)
Incombustibility: 180 minutes (GB/T9978-1999)
Density: 1.20-1.30g/cm3
Moisture: <10%
Heat conduction: 0.24W/MK (Jc/t564) Average
Sound-proof: 45db (GBJ75-84)
Anti-bend strength: >15MPa (GB/T7019-1997)
Moisture movement rate: <0.19% (GB/T7019-1997)
Dry shrinking rate: <0.09% (GB/T7019-1997)
Radiation rate: According with Standard (GB6566-2000)