APPLICATION OF COMPOSITE THERMAL ENCLOSURE WALLBOARD IN A PREFABRICATED STEEL STRUCTURE BUILDING
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摘要: 结合装配式钢结构建筑工程实例,研究了装配式外围护墙板的性能。对比了6种复合墙板的保温性能,并选定ALC+岩棉复合箱型"三明治"墙板进行工程应用。对ALC复合墙板进行了加载试验,试验结果满足设计的力学性能要求,在计算式难以确定的情况下,推荐采用基于试验确定墙板抗力设计值。对该墙板进行了工程应用,安装效果良好。Abstract: Combined with the example of prefabricated steel structure construction, the prefabricated enclosure wallboard was studied. The thermal insulation performance of six kinds of composite wallboard was compared, and a box-type ALC+rock wool composite "sandwich" wallboard was selected for engineering application. The loading test of ALC composite wallboard was carried out, and the test results could meet the design requirements of mechanical properties. When the calculation formula was difficult to determine, it was recommended to determine the design value of wallboard resistance based on the test. The wallboard had been applied in engineering with good results.
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