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Calcium Silicate Board is a composite material made of quartz sand, cement and cellulose fibers. This product adopts imported pure paper pule from Canada, not included waste paper pulp. Fiber cement board is manufactured in a sheet form and they are used for interior and exterior suspension, partition and flooring application.The normal size is 1220×2440mm,thickness from 4.5~20mm, and density is 1.3~1.6g/cm3. There are low-density, middle-density and high-density.
Characteristic
A. 100% Asbestos Free
B. Fire Resistance and Moisture Resistance
C. High Strength and Good Stability
D. Inorganic Material, Anti Fungus and Antiseptic
E. Widely used in Partition and Suspension System.
Density | 1.2 ~ 1.5kg/cm3 | ||
Water Content | ≤10 | ||
Water Absorption | ≤30 | ||
Fire Resistance | Incombustibility A Class(GB8624-A) | ||
Thermal Conductivity | Average≤0.20W/m.k | ||
Bending Strength | Transverse≥11.0N/mm3, Vertical≥8.5N/mm3 | ||
Radioactivity | Conforming to GB6566-2001 A Class | ||
Asbestos | 100% Asbestos Free | ||
Freeze Resistance | No distortion after 25 repeated cycles of freezing and thawing |