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寿县合兴浅谈轻钢结构工业厂房的耐火等级

发布时间:2015-12-1 10:28:57 浏览次数:575

    轻钢琴厂承重构件一般结构为钢柱,网架建筑外表面上的彩色铝锌钢板或镀锌铁板被铃声等。根据《建筑设计防火规范》<他>柱,梁的耐火时间都在0.25~0.5小时,建筑物耐火等级洋藥(四级耐火等级较低。我经常去医院设计中密度纤维板厂或家具厂单轻钢琴厂是以生产结构分类为第三类,规范要求的最低耐火等级为三级,这样轻钢琴结构厂就不够资格。病类工厂。


    解决办法的柱,梁表面上的1.5厘米厚的LG防火隔热涂料或2厘米厚的LY防火隔热涂料保护层的耐火时间1.5至2万个小时,建筑物耐火等级是根据三级要满足规范,但要注意轻钢琴,要求结构的小企业结构计算时考虑防火涂层重量。


Light piano factory bearing component of general structure for steel column, grid building outer surface color aluminum zinc steel or galvanized iron is bell. According to the "code for fire protection design of buildings" < he > column and beam of the refractory time in 0.25 ~ 0.5 hours. The fire resistance rating of buildings modern medicine (lower level Four refractory. I often go to the hospital in the design of the density of fiber sheet factory or furniture factory is a single light piano factory is a production structure classification of third categories, the minimum level of the requirements of the minimum fire rating of three, so that the light piano structure is not enough. Disease factory.
Solution of the column, the beam on the surface of the 1.5 cm thick LG fire insulation coating or 2 cm thick LY fire insulation coating protection layer of 1.5 to 2 hours, building fire rating is based on the three level to meet the specifications, but to pay attention to the small business structure calculation of the structure of the fire coating weight.



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