| Customization: | Available |
|---|---|
| Color: | Grey |
| Material: | Cement, Non-asbestos |
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| Index | Moderate compressed | ||
| Density(g/cm3) | 1.4-1.7g/cm3 | ||
| Water absorption (%) | 28 | ||
| Wet expansion (%) | 0.17 | ||
| Water penetration | No water drop on the board surface after 24hours | ||
| Modulus of Rupture | Air dried condition | 14 | |
| Saturated condition | 10 | ||
| Frost resistant | No delamination and crack after 25cycles under freezing and thawing | ||
| Index | High density | ||
| Density(g/cm3) | 1.64 | ||
| Water absorption (%) | 17.8 | ||
| Wet expansion (%) | 0.15 | ||
| Water penetration | Back side without water drop after 24 hours | ||
| Modulus of Rupture | Air dried condition | 20.1 | |
| Saturated condition | 15.0 | ||
| Frost resistant | No layers and no cracks after 25 cycles under freezing and thawing | ||
| Index | Middle density | ||
| Incombustibility | Incombustible Class A1 | ||
| Water penetration | Back side without water drop after 24 hrs | ||
| Modulus of rupture | Air dried condition | 15 | |
| Saturated condition | 12 | ||
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