Type: | Composite Portland Cement |
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Strength Grade(Mpa): | 52.5R |
Mineral Composition: | Portland Cement |
Hardening Feature: | Extra Rapid Hardening |
Function: | Special Cement |
Heat of Hydration: | Moderate Heat |
Customization: |
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Name of product | Density g/cm3 |
Rupture cracking strength MPa≥ |
Water adsorption rate %≤ |
Water impermeability | Freezing resistance | Incombustibility | Radioactivity |
Fiber cement board | 1.1-1.4 | 10 | 35% | No water drop from the bottom surface after water immersing for 24h | No delamination or other damages after 25 freeze-thaw cycles | Conforming to GB8624 A Grade | Conforming to Gb6565-2001 A class |
1.4-1.7 | 12MPa | 26% |
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