华正大厦泵送混凝土楼板裂缝质量通病的控制

摘要

Cracks are common defects of cast-in-situ pumped concrete slabs. By analyzing the finance fortune center project,This paper reviewed the influence factors that causing cracks in the commercial concrete cast-in-situ slaba, and made some recommendations for the choice of concrete materials and crack control in slabs.%针对现浇泵送混凝土楼板出现裂缝的质量通病,以华正大厦工程为例,分析了施工中采用预拌混凝土现浇楼板而产生裂缝的各种影响因素,并提出了在工程材料选择和施工中如何进行裂缝控制的一些建议和方法.