Fiber reinforced silicate fire prevention board component fire prevention principle
Date:2018-11-15 Views:1373
Fiber reinforced Portland fire prevention board is also called Portland fire prevention board, fiber reinforced as is its composition containing mineral fibre or plant fiber, fiber reinforced Portland fire prevention board is a traditional fire prevention materials, on the fireproof performance acceptable nearly four hours of burning test, strength is generally more than twice that of plasterboard, six times more than the coefficient of thermal conductivity is lower than the glass, clay three times, ten times the normal concrete, is a traditional fire can't be matched the high stability of insulation material. Fireproof main ingredients by fiber and siliceous calcium silicate minerals and refractories, aiming at the disadvantages of traditional external thermal insulation material flammable, its flame retardant material composition is rich, with silicate materials as the core it high melting point, stable chemical properties, constitute the majority of rocks such as granite and the main component of soil on the strength and fire resistance is very good. But the silicate material is more expensive and similar to the silicate material calcium silicate is made of many illegal businesses calcium silicate board as silicate fire prevention board to sell, calcium silicate composition is strong corrosion resistance but in the fire performance is not as good as silicate. Through the introduction of the author I think you have fiber reinforced silicate fire prevention board has a preliminary understanding, then we will understand the fiber reinforced silicate in detail below what are the characteristics.
Fiber reinforced Portland fire prevention board in addition to relying on silicate composition, it is fiber cement based fire prevention board, dosage of fiber and cement plate is made of China's largest machinability is the strongest a plank, also has a very considerable performance on fire prevention function, with fiber reinforced processing silicate fire prevention board main ingredients are inorganic substances do not burn, and even fire can not send out harmful gas, due to the change of environmental temperature fiber reinforced Portland fire prevention board has good fireproof performance, fire can be controlled within the incipient unit, the effective separation of poisonous gas, Allow sufficient time for evacuation and fire fighting to avoid significant loss of life and property.
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