| Message: | 100% no asbestos fiber cement board (No asbestos no formaldehyde, no benzene and no any harmful substances)
Fiber cement board is also called fiber cement pressure board or cement fiber pressure board, is a natural fiber and cement as raw material, a kind of new building material pulping, molding, cutting, pressing, conservation. Called new generation of "green" building materials, unique environmental protection functions in the fire performance and excellent moisture resistant. It is based on siliceous and calcareous material as the main material, with cellulose fiber reinforced material, mixed with other auxiliary materials.
What is technical specification of fiber cement board?
100% no asbestos fiber cement board
Product Name fiber cement board
Size
width:600/610/900/1200/1220mm
length:1800/2400/2440/2700/3000/3050mm
Thickness 3.2~35mm
Thickness Tolerance ±0.2mm
Grade Class A1 Noncombustible material
Density 1300~1800kg/m3
Technical Parameters Flexural strength Mpa Air dry state X=12.AL=13.8,AL=10.4 X>AL
Water saturated state X=12.AL=11.1,AL=7.1 X>AL
Watertightness no water drop after 24 hours
Wet expansion rate ≤0.103%
rate of water absorption ≤24%
Packing Standard Export Pallet Packing Inner Packing Pallet is wrapped with plastic film
Outer Packing Pallet is covered with plywood and paper protection
Production capacity 10000pcs/day
Delivery Time 7- 15 days after receiving deposit
raw material rough percentage
portland cement 65%
fly ash 13%
natural fiber(Paper pulp imported from USA) 15%
silica fume 5%
Extra additive 2%
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