BS476-5可燃性测试 BS476.5建材可燃性测试

BS476-5:1979 建筑材料可燃性测试

BS476-5: Fire tests on building materials and structures-Part 5. Method of test for ignitability
BS476-5: 建筑材料和构件燃烧试验-第5部分，可燃性方法测试

此测试方法一般用于硬性材料、半硬性材料、复合材料的可燃性的测试。

材料的可燃性通过如下两个方面来评估:
1．样品火焰是否超过10秒
2．样品燃烧是否延伸到底部边缘75mm处

BS476 相关参考标准
BS476: Fire tests on building materials and structures
BS476: 建筑材料及构件防火测试

BS476-3:2004 external fire exposure roof test
BS476-3:2004 室外屋顶的燃烧测试

BS476-4:1970 Non-combustibility test for materials
BS476-4:1970 材料的不燃烧性测试

BS476-5:1979 Method of test of ignitability
BS476-5:1979 可燃性燃烧测试

BS476-6:1989 Method of test for propagation for materials
BS476-6:1989 制品火势蔓延的试验方法

BS476-7:1997 Surface spread of flame test for material
BS476-7:1997制品表面火势蔓延的试验和分级方法

BS476-11:1982 Method for assessing the heat emission from building materials
BS476-11:1982建筑材料热辐射性能测试方法

BS476-12:1991 Ignitability of products by direct flame impingement
BS476-12:1991产品直接火焰冲击的可燃性测试方法

BS476-15:1992 Method for measuring heat release of products-cone calorimeter
BS476-15:1992产品放热性测试-锥形量热仪

BS476-20:1987 Method for determination of the fire resistance of elements of construction (general principles)
BS476-20:1987建筑构件耐火的测定方法(一般原理)

BS476-21:1987 Methods for determination of the fire resistance of loadbearing elements of construction
BS476-21:1987 承重构件耐火的测定方法

BS476-22:1987 Methods for determination of the fire resistance of non-loadbearing elements of construction
BS476-22:1987非承重建筑构件耐火性能测试方法

更多BS476-5建材可燃性测试，可以联系中国防火网
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 来源：防火网　发布时间：8/29/2013 点击次数：3284