BS 476-4：建筑材料和结构的防火测试-材料不燃性测试
日期:2010-09-27 00:00
BS476-4：建筑材料和结构的防火测试-材料不燃性测试
BS 476-4：Fire tests on building materials and structures - Part 4: Non-combustibility test for materials
Abstract 摘要
This British Standard, a part of the BS 476 series, specifies a method of test for determining whether building materials are non-combustible within the meaning of the definition.Materials used in the construction and finishing of buildings or structures are classified non-combustible or combustible according to their behaviour in
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09/10 13:41