CBM自稳型高强中空薄壁管现浇混凝土空心楼盖施工技术  

Construction of Cast-in-place Concrete Floor with CBM Self-steady High-strength Hollow Tube

作　　者：孙兴春 苏源 卢庆 杜凯 

机构地区：[1]南通海洲建设集团有限公司,江苏南通226600 [2]新疆中泰化学股份有限公司,新疆乌鲁木齐830009

出　　处：《施工技术（下半月）》2012年第11期23-25,共3页Construction Technology

摘　　要：结合工程应用实例,介绍了CBM自稳型高强中空薄壁管现浇混凝土空心楼盖的特点、适用范围、施工工艺流程以及操作要点。详细阐述了CBM自稳型内模管空心楼盖的内模管安装定位、抗浮构造措施、内模管成片预制、混凝土分层浇筑等施工技术,确保了CBM内模空心楼盖的施工质量。With reference to engineering example, the characteristics, application scope, construction process and operation key points of cast-in-place concrete floor with CBM self-support high-strength hollow tube are introduced. Installation and measures, pieced precast of inner formwork Application of these technologies ensures formwork. positioning of inner formwork pipe, anti-floating construction pipes, concrete pouring by layers are introduced in detail. construction quality of concrete floor with the CBM internal

关 键 词：混凝土 内模结构 自稳型 抗浮 成片预制 施工技术 

分 类 号：TU755[建筑科学—建筑技术科学]