Beijing Hocreboard Building Materials Co.,Ltd

Beijing, China, China

We are offering fiber cement roofing sheet. product introduction and characteristics fiber cement roof tile are durable light weight tile .it can be used in all sectors of the building industry for roofing and side safety fiber cement roof tile do not contain asbestos fiber. economical fiber cement roof tile can be regarded as one of the most economical product on the market fire resistant fiber cement roof tile are non-combustible. That means the product will not ignite in a case of fire and would also not contribute the spread of flames. adaptable fiber cement roof tile are excellent for roof and side for all types of building. For example industrial and agricultural buildings, our product are economy and durability. color fiber cement roof tile are natural grey color. And we can make many different colors for customer.

We are offering fiber cement flat sheet. Fiber cement board raw materials:cement, quartz sand, fiber and other non hazardous ingredients basic color:graydensity:1.20g/cmmoisture content:10%water absorbing capacity:55%thermal conductivity:average0.20w/mkbending strength:transverse11.0n/mm3 vertical8.5n/mm3radioactivity:conforming to gb6566-2001 a classfire resistance:incombustibility a class(gb8624-a) fire resistant::it is flame resistant to combustion at 800 and remains flameless at 1200 . Non-flammability: grade a weather resistant:resistant to deformation in wet, hot and dry conditions. Can be used at -40 degree.out of shape rate in the condition of wet or dry is 0.26%. water and damp proof:the board still keeps intact after being soaked in water for one month , the phenomenon of swelling and out of shape will not happen. It will not disintegrate when immersed in water or exposed to freeze/thaw cycles for prolonged periods of time. bug & mildew free:after tests under astm g-21, this board has been found to be non-nutrient to mold , fungus growth or insect life. insulation:after inspection by the national center for quality supervision and testing of fire building materials (nftc) it has been found that the superior sound insulation factor of a wall built from the board ranges between 44db and 47 db. In addition to being a great sound insulator , this board benefits from having a low thermal conductivity of 0.216 w/mk which makes it a superior heat insulator. environmentally friendly:this environmentally friendly board is manufactured from a unique blend of mineral components, and does not contain any toxic ingredients , asbestoes, formaldehyde or ammonia.