供应BS476-22非载荷元件耐燃
76-22主要用于评估非承重建筑材料在高温情况下对火的耐燃性能。主要用于垂直隔断，隔墙和釉面建筑材料的耐燃测试，还有一些全隔断，部分隔断或者非隔断的门窗产品以及卷帘的耐燃测试。
BS 476-22: Fire Tests on Building materials and structures Part 22.Methods for determination of the fire resistance of non-loadbearing elements of construction scope:This Part of BS 476 describes procedures for determining the fire resistance of non-loadbearing elements of building construction when subjected to the heating and pr
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