BS476-5/BS 476-5:1979 建筑材料可燃性测试

BS 476-5:1979 建筑材料可燃性测试
BS 476-5: Fire tests on building materials and structures-Part 5. Method of test for ignitability
BS 476-5: 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

BS 476 相关参考标准
BS 476: Fire tests on building materials and structures
BS 476-3:2004 external fire exposure roof test
BS 476-4:1970 Non-combustibility test for materials
BS 476-5:1979 Method of test of ignitability
BS476-6:1989+A1:2009 Method of test for propagation for materials
BS 476-7:1997 Surface spread of flame test for material

BS 476-11:1982 Method for assessing the heat emission from building materials
BS 476-12:1991 Ignitability of products by direct flame impingement
BS 476-15:1992 Method for measuring heat release of products-cone calorimeter
BS 476-20:1987 Method for determination of the fire resistance of elements of construction (general principles)
BS 476-21:1987 Methods for determination of the fire resistance of loadbearing elements of construction
BS 476-22:1987 Methods for determination of the fire resistance of non-loadbearing elements of construction

BS 476: 建筑材料及构件防火测试
BS 476-3:2004 室外屋顶的燃烧测试
BS 476-4:1970 材料不燃烧性测试
BS 476-5:1979 可燃性燃烧测试
BS476-6:1989 制品火势蔓延的试验方法
BS 476-7:1997制品表面火势蔓延的试验和分级方法

BS 476-11:1982建筑材料热辐射性能测试方法
BS 476-12:1991产品直接火焰冲击的可燃性测试方法
BS 476-15:1992产品放热性测试-锥形量热仪
BS 476-20:1987建筑构件耐火的测定方法(一般原理)
BS 476-21:1987 承重构件耐火的测定方法
BS 476-22:1987非承重建筑构件耐火性能测试方法

更多BS476-5可燃性测试及BS 476标准要求，请联系南京睿督公司
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