ISO 12468-1-2013 屋顶外露部分的防火.第1部分:试验方法
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标准号:ISO 12468-1-2013
中文标准名称:屋顶外露部分的防火.第1部分:试验方法
英文标准名称:External exposure of roofs to fire.Part 1: Test method
标准类型:P16
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:P16
国际标准分类号:13.220.50;91.060.20
引用标准:ISO 13943
适用范围:This part of ISO 12468 specifies a test method to determine the resistance of roofs to external exposure to fire. This method evaluates the behaviour of the roof when exposed to three types of burning brands combined with wind and with or without heat radiation, concerninga) the fire spread across the external surface of the roof,b) the fire spread within the roof,c) the fire penetration, andd) the production of flaming droplets or debris falling through the roof, from the underside of the roof,or from the exposed surface.
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