商住楼大体积混凝土筏板基础施工技术

Construction techniques for massive concrete-mat foundation of commercial/residential building

介绍深圳市宝安福永时代景苑商住楼大体积混凝土筏板基础工程的施工过程,通过运用配合比设计,改善地基的约束条件,降排水处理,控制混凝土入模温度,混凝土表面处理和养护等方面的综合技术措施,较成功地保证了施工质量.

The construction procedure of the massive concrete-mat foundation of a commercial/residential building was described. The construction quality was ensured by making use of a number of comprehensive measures, such as the design of mixture ratio, improvement of the constraint condition of ground, treatment of effluents, control of the pouring temperature of concrete grout, and surface treatment and curing of the concrete.