China High Density Fiber Cement Board for Modular Building Container Housing Wall Cladding

FIBER CEMENT BOARD

DEscriptION
The raw materials of fiber cement board are cellulose fiber, silicate cement, quartz sand, water and some additives. It's a kind of high-tech product which formed through accurate dosing by computer program, hatschek craft and compressed by 14000tons hydraulic machine and autoclaved under high temperature and pressure.

FEATURE
It's 100% free of asbestos, formaldehyde, benzene and other harmful substances and with excellent performance like high strength, large size, light weight, fire and water proofing, green and environmental friendly, high efficient and energy-saving. Therefore, this kind of new material is vigorously developed and recommended by the country.

SPECIFICATION
Thickness: 3.5-30mm
Standard size: 1220*2440mm or 1200*2400mm
Note: other specification is available

TECHNICAL DATA

IndexModerate compressed Density(g/cm3)1.4-1.7g/cm3Water absorption (%)28Wet expansion (%)0.17Water penetrationNo water drop on the board surface after 24hoursModulus of RuptureAir dried condition14Saturated condition10Frost resistantNo delamination and crack after 25cycles under freezing and thawingIndexHigh densityDensity(g/cm3)1.64Water absorption (%)17.8Wet expansion (%)0.15Water penetrationBack side without water drop after 24 hoursModulus of RuptureAir dried condition20.1Saturated condition15.0Frost resistantNo layers and no cracks after 25 cycles under freezing and thawingIndexMiddle densityIncombustibilityIncombustible Class A1Water penetrationBack side without water drop after 24 hrsModulus of ruptureAir dried condition15Saturated condition12

APPLICATION
1. Interior and exterior wall; Furred ceiling
2. Insulation materials, floor; Road barrier
3. Sound-adsorbing wall & suspended ceiling
MORE EDGE TREATMENT YOU CAN CHOOSE, RECESSED EDGE, TAPER EDGE, AND SQUARE EDGE
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