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Fiber Cement Board Application:
| Materials | Portland cement, cellulose fiber, quartz sand… |
| Incombustibility | A1-Class |
| Fire-proof Rating | 180 minutes |
| Density | 1.25-1.50 g/cm3 |
| Water Content | ≤10% |
| Water Absorption | ≤30% |
| Thermal Conduction | 0.24W/MK |
| Bending Strength | ≥12-18 Mpa |
| Bulking Factor | <0.25% |
| Dry Shrinking Rate | <0.09% |
| Shock Strength | ≥2.0Kj/m2 |
| Water-impermeability | Through water immersing for 24 hours, no waterdrop appears on bottom surface |
| Anti-freeze | No distortion after 25 repeat cycles of freezing and thawing |











