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工业厂房框架在预制施工中,由于体积大,重叠隔离层是一个比较难解决的问题。我们在元宝山电厂二期启动锅炉房框架重叠预制施工中,用水玻璃做附加隔离层,取得良好效果。现简介如下。 1.隔离层的施工重叠预制框架时,最低一榀框架按常规方法施工。当混凝土浇捣完毕,初凝前用铁抹子将
In the prefabricated construction of the industrial plant frame, due to the large volume, overlapping the isolation layer is a more difficult problem to solve. In the second phase of the Yuanbaoshan Power Plant’s launch of the overlapped prefabrication of the boiler house frame, we used water glass as an additional barrier to achieve good results. The brief introduction is as follows. 1. Construction of the insulation layer When overlapping the prefabricated frame, the lowest frame shall be constructed in the usual way. When the concrete is poured, the iron will be used before the initial setting.