Fiber Cement Board Products Data Sheet
Basic Composition & Specification: 1220X2440X12mm
Basic Composition
Raw Material Content
Cement 44 %
Quartz 44 %
Natural Fiber 8 %
Suspension 4 %
Composition of Finished Product Content
Crystalloid of Calcium Silicate 52%
Quartz 30%
Calcium Carbonate 10%
Cellulose 8%
Tolerance:
Length: ±3 mm
Width: ±3 mm
Thickness(12mm): ±0.3 mm
Difference of Diagonal: ≤5 mm
Physical Properties:
Oven Dry Density: 1.25~1.40 g/cm3
Bending Strength(Oven Dry): Cross: ≥16 mpa
Parallel: ≥12 mpa
Water Contain: ≤12 %
Moisture Movement: ≤0.25 %
Thermal Conductivity: ≤0.30 W/m.k
Combustibility: Incombustible Class A1 (GB8624–2006)
Manufacturing Procedure:
Make the Silicon Material, Calcium Silicate, Cellulose and some kind of Fined Mineral Additives into slurry →Make the shape of the board →autoclave under the high temperature and pressure→ oven dry →polish and make the edge smooth →New Element Board finish products → packing of finished products.
Standard:
Fiber cement board meets the national standard for JC/T 564.1-2008(Can meet requirement JC/T412.1-2006). But we carry out the standard of ISO-9001 from SGS and our interior control index which is superior compared to JC/T 564.1-2008 in our factory. Also , Cherrypan meets the highest grade of standard as ISO-1182, GB8624-1997 and BS476 from UK . Meanwhile , Our company obtains the China Environmental Labeling Product Certificate . Our product satisfy the national environment prescript from its raw material to the end of the product which including the manufacturing , processing and usage .
APR
2013