Cement Board

We are offering cement board,
materials: cement materials and natural fiber material by autoclave proceeding
fire-, water-resistant, sound-absorbing, high strength and class a decoration materials
applied not only for interior use but also for outdoor walls
sizes: 1,220 x 2,440 x 4 to 20 and 1,200 x 2,400 x 4 to 20mm
has low water absorption rate and high impact-resistant ability
suitable for indoor partition, ceiling and decoration purposes
100% non-asbestos
density: 1200 to 1500kg/mâ³
coefficient of thermal expansion: 0.24w/mk
bending strength: over 16mpa
linear expansion rate: less than 0.4%
water content: 10%
fire-resistant rate: grade a incombustible.