China Calcium silicate board manufacturer

1. high strength, 2.low thermal conductivity. 3. high strength. 4. heat insulation

DescriptionCalcium Silicate Board

Non-asbestos Calcium Silicate Board----Raw materials are Portland cement, high-purity quartz powder, minerals (mica and perlite etc), and a variety of additives. It is light weight energy-saving building plate with non-asbestos fiber that treated by high-temperature and high-pressure steaming process according to the KTN300 technological standards. It is no asbestos, proved by State Building Material Testing and Inspection Center according to the Standards of Non-asbestos Building Products.

Property:

Item	Index normal value	measured value
Density	0.95~1.20 g/cm3	1.01 g/cm3
Thermal Conductivity	≤0.25 w/m.k	≤0.25 w/m.k
Moisture Content	≤10%	≤7%
Moisture Movement	≤0.25%	≤0.18%
Heat Shrinkage	≤0.50%	≤0.29%
Incombustibility	A1grade non-combustible material
Bending Strength	≥3 grade	≥3 grade
Cross and Parallel Strength Ratio	≥58%	≥73%
Fire Resistance	≥2 hour	≥2 hour
Radioactive IR	<1.0 IR	0.22
Radioactive Ir	<1.0 Ir	0.23
Asbestos Including	100% asbestos free	safe for application

REMARK: Please contact our technical department if you need more technical index.

ISO 9001; CQGC; CNAS Non-pollution: 100% non-asbestos, no VOC gas, and no radiation.

Fireproof: Incombustibility Grade A; complying with BS 476 Part4\ Part6\ Part7; releasing no toxic gas; zero smoke coefficient.

Economical: Light weight but high strength, save construction costs.

China Calcium silicate board manufacturer