浅论现浇钢筋混凝土楼板裂缝的成因及防治

随着人们法律意识的逐步提高，“建筑物现浇楼板裂缝问题”已成为人们对建筑物质量问题的投拆热点。大部分裂缝表现为：表面龟裂，纵向、横向裂缝以及斜向裂缝。该文依据十多年施工实践的经验和教训，主要从施工操作方面剖析了裂缝的成因，进而探讨施工中具体的防治措施。

Elementary Discussion on Cause and Prevention of Crack on Cast-in-site Steel Reinforced Concrete Floor

With the progressive enhancement of the people's law awareness,the "Problem of crack on cast-in-site floor of building" has become the appeal focus on the building problems. The most cracks display the surface map cracking,longitudinal and horizontal cracks and diagonal crack. Combined the experience and lessons in the construction practice for more than 10 years,the article analyzes the crack cause and discusses the detail preventive measures in the construction mainly from the construction operation.