现浇混凝土楼板变形裂缝的鉴定与防治

The identification and prevent of deform cracks of cast-in-place concrete floors

结合工程实例,介绍了混凝土楼板收缩变形的机理,分析了现浇混凝土楼板收缩变形的成因,针对现浇商品混凝土楼板收缩变形的特殊性,提出了变形裂缝的控制措施,以保证现浇混凝土楼板的正常安全使用。

Combined with the projects practices, it introduces the principle of shrink deform of cast-in-place concrete floors, analyses the reasons of shrink deform of cast-in-place concrete floors. Aiming at the particularity of shrink deform of cast-in-place commodity concrete floors, it outs forward the control steps of deform cracks, to assure the normal and safe use of cast-in-place concrete floors.