What is the thermal conductivity of calcium silicate board?
Calcium silicate board is mainly used for: ceiling / inside (outside) partition or waterproof moisture requirements area
Has a good fire, moisture, insulation effect, the thermal conductivity than the solid wood floor!
Plant fiber is actually used in coated paper, which raw materials on the thermal conductivity of calcium silicate board plays a decisive role, which is easy and calcium silicate board of the parameters:
Thermal conductivity W / (m.k): ≤ 0.2
Density g / m3: 0.9 Moisture content%: ≤10 Moisture ratio%: ≤0.25 Dry shrinkage%: 0.5
Impact resistance KJ / m2: ≥ 2.0 Flexural strength MPa: ≥10
Frost resistance: After 25 times freeze-thaw cycle without rupture, from the layer of the phenomenon.
Watertightness: After 24H test did not appear wet marks or water droplets phenomenon.
Asbestos content: 100% non-asbestos, HBC223-2005 "lightweight wall panels"
Radioactive: Class A materials, production and marketing and use of unrestricted. In line with GB6566-2001 "building materials reflector nuclide limit"
Non-flammable: Class A incombustible, in line with GB8624 "Building materials combustion performance grading method"
Calcium silicate board composition: low alkali cement + high purity quartz sand + perlite and other mineral fillers + plant fiber + amount of mica
