建筑材料不燃性试验中一些问题的探讨  

Discussion on Several Problems in Non-combustibility Test of Building Materials

作　　者：徐晶晶[1] 王力 XU Jing-jing;WANG Li(Jiangsu Products Quality Supervision and Inspection Institute;Jiangsu Coal Mine Safety Supervision Bureau)

机构地区：[1]江苏省产品质量监督检验研究院消防与建设工程检测中心 [2]江苏煤矿安全监察局统计中心

出　　处：《标准科学》2018年第10期121-123,共3页Standard Science

摘　　要：不燃性试验,是GB 8624-2012中A1级、A2级建筑材料的燃烧性能分级的判定依据。本文分析了该试验最新对应的国际标准ISO 1182:2010的技术性变更,结合日常实践,对不燃性试验设备规定、样品制作、试验过程、结果确认等问题进行了探讨,以规范和指导试验过程,保证试验结果的精确性和一致性。Non-combustibility test is the basis for determining the fire classification of A1 and A2 classes of building materials according to GB 8624-2012. This paper analyzes the technical changes of the corresponding international standard ISO 1182：2010, discusses the regulations on test equipment, sample preparation, test process, confirmation of results and other issues of non-combustibility test combined with routine practice, in order to standardize and guide the test process and ensure the accuracy of the test results and consistency.

关 键 词：燃烧分级 不燃性 ISO1182 

分 类 号：TU502[建筑科学—建筑技术科学]