Customization: | Available |
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Type: | Fiber Cement Board |
Color: | Grey |
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Item |
Fiber cement board | Gypsum Plaster Board | MagnesiumBoard | TKBoard(Glass Fiber Cment Board) |
Raw Material | Cement ,Quartz Sand,Organic/Inorfil Cellulose Fiber | Gypsum,Paper | Magnesium Oxide,Magnesium Chloride | C-Glass,Short Mineral wool,Low Alkali Portland |
Anti-Bending Strength(Mpa) | >12 | 4-5 | <12 | 6-8 |
Fire-proof Rate | A-class incombustible(GB8624-1997) | Non-Flammable | Incombustible | Incombustible |
Incombustibility(min) | >240 | 60 | 50 | 70 |
Damp-proof Rate | After wetting, the strengthdrops by 20-40%,recovers by 100% after dryness | Distortion after wetting,beyond retrieve | Distortion after wetting,beyond retrieve | Distortion after wetting,beyond retrieve |
Use Age | Used for many years | sagging because of absorbing the Moisture in the air,short lifetime | Sagging because of absorbing the Moisture in the air,short lifetime | Distortion after wetting,beyond retrieve, short lifetime |