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近年来,建筑火灾发生的较为频繁,经过对发生过的诸多起火灾事故调查显示,在建筑火灾中由于外保温装饰材料所引发的火灾事故占较大的比例,给人民的生命和财产带来了较大的损失。这主要是由于材料的易燃和可燃性所导致的,另外对于外墙装饰材料的防火措施选用不当也有很大关系。所以从建筑消防安全的方面来讲,选用防火性能好的外保温装饰材料则显得非常关键。本文对建筑外保温系统发生火灾的原因进行了分析,并对几种常用的外保温材料的发展趋势进行了具体的阐述。
In recent years, the building fire occurred more frequently, after a lot of fire accidents have occurred in the survey showed that in the building fire due to external insulation materials caused by a large proportion of fire accidents, bringing people’s lives and property A big loss. This is mainly due to the material flammability and flammability caused by the other for the exterior decoration materials, fire protection measures are not properly used is also very much related. Therefore, from the aspect of building fire safety, the use of fire-resistant exterior insulation materials is very crucial. In this paper, the causes of fire in building exterior insulation system are analyzed, and the development trends of several commonly used exterior insulation materials are described in detail.