Verified Company
Jinzhou Dongya Building Materials Co., Ltd.
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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 |
Application:
Main application: partition wall and ceiling
Fireproof structure: fireproof wall, fireproof door and fireproof furniture.
Heat insulation structure: internal heat insulation layer and heat insulation of outer wall.
Sound insulation structure: cinema, meeting hall, music hall, etc, for example.
Wet areas: basement, toilet, kitchen as well as other environment of low temperature and corrosion.
Backing-up structure: best used as filling plate of screen wall. We have developed supporting system of backing-up plate for renowned units of screen wall construction.
Other purposes: applied to furniture, movable floorboard, and office dividing wall.