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在近两年农村建房高潮中,二层楼房的建造比例不断增长,楼盖设计除极少数采用现浇钢筋混凝土板外,大部分系装配式钢筋混凝土结构。如空心楼板、槽形楼板、小梁楼板等。在屋盖设计中,装配式钢筋混凝土平屋顶也正在逐步应用。小梁楼板又可分为预制小梁预制板、预制小梁现浇板两种。预制小梁现浇板属于装
In the upsurge of rural housing construction in the past two years, the proportion of two-story buildings has been continuously increasing, and most floor designs are made of reinforced concrete structures, except very few cast-in-place reinforced concrete slabs. Such as hollow floor, trough floor, trabecular floor and so on. In the roof design, the assembly of reinforced concrete flat roof is also gradually applied. The trabecular floor can be divided into prefabricated trabecular prefabricated panels and prefabricated trabecular castable panels. Prefabricated trabecular cast-in-place board is installed