您好！ 很高兴您能看到这条信息，我是北欧检测技术服务有限公司程先生手机13265771783 ***1873576842下面是一些关于BS476认证的简单介绍，欢迎观阅！
针对您产品的详情认证信息，请联系我。
BS 476 相关参考标准
BS 476: Fire tests on building materials and structures
BS 476: 建筑材料及构件防火测试
BS 476-3:2004 external fire exposure roof test
BS 476-3:2004 室外屋顶的燃烧测试
BS 476-4:1970 Non-c o mbustibility test for materials
BS 476-4:1970 材料的不燃烧性测试
BS 476-5:1979 Method of test of ignitability
BS 476-5:1979 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
BS 476-7:1997 Surface spread of flame test for material
BS 476-7:1997制品表面火势蔓延的试验和分级方法
BS 476-11:1982 Method for assessing the heat emission from building materials
BS 476-11:1982建筑材料热辐射性能测试方法
BS 476-12:1991 Ignitability of products by direct flame impingement
BS 476-12:1991产品直接火焰冲击的可燃性测试方法
BS 476-15:1992 Method for measuring heat release of products-cone calorimeter
BS 476-15:1992产品放热性测试-锥形量热仪
BS 476-20:1987 Method for determination of the fire resistance of elements of c***truction (general principles)
BS 476-20:1987建筑构件耐火的测定方法(一般原理)
BS 476-21:1987 Methods for determination of the fire resistance of loadbearing elements of c***truction
BS 476-21:1987 承重构件耐火的测定方法
BS 476-22:1987 Methods for determination of the fire resistance of non-loadbearing elements of c***truction
BS 476-22:1987非承重建筑构件耐火性能测试方法