Calcium Silicate Board

1) Fiber Cement panle Siding 2) 100% non-asbestos; 3) variety of colors,good appearance; 4) Durable,low maintanance                            Features: 1)100% asbestos-free environment-friendly ; 2) fireproof, waterproof,mousr-resistance,insec-resistance,noise-insulation,heat-insulation,antifrezing ; 3) fire-resistant, termite-proof and low-maintenance 3) light wight,hight strength,corrotion resistance,and durability; 4) variety of  colors and good appearance; 5) convenient,fast installtion (it can be sawed,laned,naildand drilled);    Product parameter: Density:1200-1700KG/m3 Dimenssion:Length 2440mm~3000mm, Width 200mm, Thickness 6mm-18mm Modulus of Rupture:12 MPa(EMC) Thickness Tolerance:±0.5 mm Modulus of Elasticity:7100 ± 500 MPa(Wet) Water Absorption:35% Moisture Content:15% Coefficient of thermal conductivity: 0.3W/(m.K) Frost-resistance durative:30 High temperature durative:±120