fiber cement board
1.high strength,
2. freeze-proof, water-proof,
3. fiber-proof,sound-proof and non- deformation
fiber cement boardFeatures:1) 100% non-asbestos 2) Density: 1,000 - 1,400kg/cbm3) Coefficient of thermal expansion: 0.24W/MK (JC/T54) 4) Bending strength: over...