BS476-22: Fire test on building materials and structures-Part 22: Method for Determination of the fire resistance of non-loadbearing elements of construction.
BS476-22: 建筑材料和构件的防火测试-第22部分: 非承重材料耐火性测试
BS476-22非承重材料耐火性测试标准
BS 476 Part 22 Clause 5-Determination of the fir resistance of partitions 隔断耐火测试
BS 476 Part 22 Clause 6-Determination of the fire resistance of fully insulated doorsets and shutter assemblies 完全隔热绝缘的门窗耐火测试
BS 476 Part 22 Clause 7-Determination of the fire resistance of partially insulated doorset and shutter assemblies 部分隔热绝缘的门窗耐火测试
BS 476 Part 22 Clause 8-Determination of the fire resistance of uninsulated doorsets and shutter assemblies 不隔热绝缘的门窗耐火测试
BS 476 Part 22 Clause 9-Determination of the fire resistance of ceiling membranes 天花板膜的耐火测试
BS 476 Part 22 Clause 10-Determination of the fire resistance of glazed elements 玻璃产品或者上釉的产品耐火测试
BS476-22 耐火测试可申请时间
30分钟
60分钟
90分钟
120分钟
150分钟
180分钟
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BS476-22耐火测试评估标准
样品根据如下方面：完整性、隔热性、承重性等这些方面进行评估，样品是否通过BS476-22耐火测试。
更多BS476-22耐火测试，请联系中国防火网
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