加气混凝土构件的耐火性能

• 作 者: 李章盛
• 出 处: 消防
• 发表日期: 1982年05期
• 关键词: 加气混凝土 混凝土构件 耐火性能 建筑构件 新型建筑材料 耐火极限 砌块墙 结构厚度 板墙 配筋

近几年来,一种新型建筑材料——加气混凝土在我国发展较快,全国已有43个加气混凝土工厂建成投产,还有7个正在建设。那么,加气混凝土建筑构件的耐火性能到底怎样呢?公安部四川消防科研所,对用北京加气混凝土厂生产的加气混凝土材料做成的几种建筑构件,进行了耐火极限试验,结果如右表。通过试验可以看出,加气混凝土构件耐火性能与多方面的因素

In recent years, a new type of construction material, aerated concrete, has developed rapidly in our country. There are 43 aerated concrete factories in operation and put into operation in the country, and 7 are under construction. So, fire-resistant performance of aerated concrete building components in the end what? Sichuan Fire Research Institute of Ministry of Public Security, with Beijing aerated concrete plant made of aerated concrete made of several building components, the fire resistance limit test results such as Right table. It can be seen through the test, fire-resistant performance of aerated concrete components and many factors