住宅现浇楼板裂缝产生的原因与防治

Cause of split on cast-in-place floorboard and its prevention

针对住宅现浇楼板裂缝问题,如表面龟裂、纵向、横向裂缝以及斜向裂缝,对其裂缝产生的原因作了分析,从混凝土施工配合比、负筋的保护层厚度、增设辐射筋等方面,提出裂缝的处理方法。

According to split on cast-in-place floorboard including surface checking?longitudinal split?transversal split and diagonal split, it analyzes the cause of split and puts forward the measures to cure it from concrete proportion,covering layer thickness of rib and increasing radiation rib.