【摘要】 针对预制钢筋混凝土空心板的纵向裂缝,从嵌缝的施工、楼板安装、施工程序、构件结构性能控制等方面分析了产生裂缝的原因,介绍了相应的防治措施,以尽快解决这种质量通病,保证建筑质量。更多还原

【Abstract】 According to longitudinal cracks in precasted RC hollow floor slab,from caulking construction,installation of floor slab,construction procedure and other aspects the reasons caused the cracks are analyzed;at the same time corresponding prevention and treatment measures are proposed in order to eliminate this kind of disease and ensure engineering quality.更多还原