随着城市建设的高速发展,预拌混凝土在工程建设中得到了广泛应用。但在现浇结构楼板施工中出现了多年的难以克服的质量通病,尤其是现浇结构楼板的裂缝难以根除,这种质量通病也深深地困扰、折磨着施工单位。为此,本文结合工程实践,分析了裂缝原因,并提出了有效处理方法。 With the rapid development of urban construction, ready-mixed concrete has been widely used in engineering construction. But in the cast-in-place construction of the floor there has been many years of hard to overcome the quality of common problems, especially the cast-in-site structural cracks in the floor is difficult to eradicate, this quality is also deeply troubled by common problems, afflicting the construction unit. To this end, this article combined with engineering practice, analysis of the reasons for the crack, and put forward an effective approach.