Fiber-reinforced Calcium Silicate Board
Fiber-reinforced Calcium Silicate Board
We formulate the enterprise standard with the standard higher than the building material industry standard of the People's Republic of China (JC/T546.1-2008). The produced sinoma asbestos-free reinforced fiber calcium silicate board (low, medium and high density) is new green, energy-saving, fireproof and dampproof building wall material by accurately mixing wood fiber, Portland cement, alkaline substance, quartz sand, auxiliary materials and other substances, molding with flow slurry method, pressurizing, maintaining and other full-automatic processes.
Technical parameters
Category |
Super-low density |
Low density |
Medium density |
High density |
Specifications |
1220*2440*(4-35)mm |
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Density(g/cm³) |
D≤0.95 |
0.95﹤D≤1.2 |
1.2<D≤1.4 |
D>1.4 |
Thermal Conductivity,W/(m·K) |
≤0.20 |
≤0.25 |
≤0.3 |
≤0.35 |
Breaking Strength |
≥8MPa |
≥10MPa |
≥12MPa |
≥16MPa |
Moisture Content |
≤10% |
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Antiswelling Efficiency |
≤0.25% |
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Hot Shrinkage Rate |
≤0.50% |
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Incombustibility |
GB 8624-2006 A level incombustible material |
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Watertightness |
- |
No water drop on board after 24h |
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Frost Resistance |
- |
and no rupture and layering by freezing and thawing cycle for 25 times |
Note: the above parameter data is standard data, and specifically subject to the product test report.
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