现浇混凝土楼板裂缝的成因及控制措施

The Causation and Control Measure of Crack in Cast-in-place Reinforced Concrete Floor

现浇混凝土楼板在住宅建设中广泛应用,能有效提高建筑物的整体性和抗震性能,但现浇混凝土楼板也出现一个普遍的质量问题,即楼板裂缝。它已影响到房屋的销售和企业信誉,成为用户质量投诉的热点,因此已成为一个迫切需要解决的技术难题。

In recent years, cast-in-place reinforced concrete floor is widespread applied in residence building, it enhances the building integrity and the earthquake resistance performance effectively, and obtains observable effect. But meanwhile, the cast-in-place reinforced concrete floor has a universal quality problem, floor crack. It has affected the house sale and the prestige of enterprise, and becomes the main reason that user claims. Therefore, the crack problem needs to be solved urgently.