现浇混凝土空心楼盖施工质量控制  

Costruction Quality Control of Cast-in-Situ Concrete Hollow Core Floor Slabs

作　　者：薛松 张玉丽 

机构地区：[1]南通中房工程建设监理有限公司,江苏南通226006 [2]江苏金宁达恒土地房地产评估咨询有限公司南通分公司,江苏南通226000

出　　处：《江苏建筑》2011年第2期65-67,共3页Jiangsu Construction

摘　　要：现浇混凝土空心楼盖不但自重轻、刚度大、抗震性能好,而且隔声、隔热效果明显提高,有利于建筑节能。但由于现浇混凝土空心楼盖结构在施工中有较大的流态性质,控制不好易出现GBF管破坏等情况,会影响到结构强度和使用安全。文章结合工程实例阐述了现浇混凝土空心楼盖施工质量的控制要点。Cast-in-situ concrete hollow floor slabs have such advantages in energy-saving building industry such as： small dead weight,good stiffness,strong antiseismic capability,effective sond and heat insulation.However,cast-in-situ hollow concrete floor structure has flowability in construction,it may influence the strength of structure and working safety,when GBF tubes have be damaged in bad control condition.The paper explains the control points in construction of cast-in-situ concrete hollow floor.

关 键 词：混凝土空心楼盖 施工工序 GBF薄壁管 施工质量 

分 类 号：TU375.2[建筑科学—结构工程]