EPS薄抹灰-岩棉保温防火系统

Insulation fire protection system of EPS thin plaster-rockwool

利用实体建筑进行火灾模拟试验,验证EPS薄抹灰-岩棉保温防火系统的防火性能,证实在防火设计中采用EPS薄抹灰-岩棉防火隔离带的可行性。在试验燃烧过程中,未见防火外墙发生保温材料燃烧或防护层大面积脱落的现象,EPS薄抹灰-岩棉隔离带能有效抑制火势蔓延,从而将火势限定在外墙的防火分区内,可认定EPS薄抹灰-岩棉系统能有效抑制火势的蔓延,从而起到防火作用。

Fire experiment was carried out in a building to verify the fire protection property of EPS thin plaster-rockwool system,to confirm the feasibility of using EPS thin plaster-rockwool fire barrier in fire protection design.The insulation materials did not burn and the protective layer did not shed largely during the burning experiment.The EPS thin plaster-rockwool barrier can prevent the fire effectively and limit the fire in the fire compartment of outside wall.The EPS thin plaster-rockwool system can inhibit the fire effectively.