fiber cement board

详情

Fiber Cement Board is mainly made of Portland cement and silicate materials as base and cellulose fiber reinforced, forming in one time then with high pressure (***0 ton) and fumigation(in autoclave *4 hours)ï&frac*4;�so it has the advantages of high strength, anti- freeze, water-resist, fire-proof, damp-proof, sound-absorption , no distortion and no ***** Used as suspended ceiling, partition, heat insulating board, base plate, billboard, external wall panel, exterior wall cladding, paneling, moving floor, desktop board, fire-resistant air pipe , back-liners, skirting lines, prefabricated structures, door shutters â�¦etc. For example: Business building, Entertainment facility, supermarket, hotel & restaurant, factory, warehouse, apartment building, hospital, theater and station etc. We can produce the sizeï&frac*4;�***0x***0x4mm**0mm (4â��x8â��x4mm**0mm) Materials: Tobermorite, Portland cement, Quartz sand, cellulose fiber Fire-proof rate: A-class incombustible (GB********7) Incombustibility: **0 minutes (GB/T********9) Density: 1.***1.*0g/cm3 Moisture: <*0% Heat conduction: 0.*4W/MK (Jc/t**4) Average Sound-absorption: *5db (GBJ****4) Anti-bend strength: >*6MPa (GB/T********7) Moisture movement rate: <0.*9% (GB/T********7) Dry shrinking rate: <0.*9% (GB/T********7) Radiation rate: According with Standard (GB********0)