BS476-5/BS 476-5:1979 建築材料可燃性測試

BS476-5:1979 建築材料可燃性測試

BS476-5: Fire tests on building materials and structures-Part 5. Method of test for ignitability
BS476-5: 建築材料和構件燃燒試驗-第5部分，可燃性方法測試

此測試方法一般用於硬性材料、半硬性材料、複合材料的可燃性的測試。

材料的可燃性通過如下兩個方面來評估:
1．樣品火焰是否超過10秒
2．樣品燃燒是否延伸到底部邊緣75mm處

BS 476 相關參考標準
BS 476: Fire tests on building materials and structures
BS 476: 建築材料及構件防火測試

BS 476-3:2004 external fire exposure roof test
BS 476-3:2004 室外屋頂的燃燒測試

BS 476-4:1970 Non-combustibility test for materials
BS 476-4:1970 材料的不燃燒性測試

BS 476-5:1979 Method of test of ignitability
BS 476-5:1979 可燃性燃燒測試

BS476-6:1989 Method of test for propagation for materials
BS476-6:1989 製品火勢蔓延的試驗方法

BS 476-7:1997 Surface spread of flame test for material
BS 476-7:1997製品表面火勢蔓延的試驗和分級方法

BS 476-11:1982 Method for assessing the heat emission from building materials
BS 476-11:1982建築材料熱輻射性能測試方法

BS 476-12:1991 Ignitability of products by direct flame impingement
BS 476-12:1991產品直接火焰衝擊的可燃性測試方法

BS 476-15:1992 Method for measuring heat release of products-cone calorimeter
BS 476-15:1992產品放熱性測試-錐形量熱儀

BS 476-20:1987 Method for determination of the fire resistance of elements of construction (general principles)
BS 476-20:1987建築構件耐火的測定方法(一般原理)

BS 476-21:1987 Methods for determination of the fire resistance of loadbearing elements of construction
BS 476-21:1987 承重構件耐火的測定方法

BS 476-22:1987 Methods for determination of the fire resistance of non-loadbearing elements of construction
BS 476-22:1987非承重建築構件耐火性能測試方法

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