摘要
针对泵送混凝土容易出现裂缝的问题,从塑性收缩裂缝、沉降裂缝、施工荷载引起的裂缝等方面阐述了泵送混凝土现浇楼板裂缝的预防措施,以积累泵送混凝土施工经验,从而提高建筑工程的质量。
According to cracks which easily appear in pumping concrete, the paper illustrates some prevention measures for cracks on pumping concrete cast-in-place floor from the plastic shrinkage cracks, settlement cracks and cracks caused by construction loading, in order to accumulate pumping concrete construction experience and to improve the quality of building projects.
出处
《山西建筑》
2009年第12期148-150,共3页
Shanxi Architecture
关键词
泵送混凝土
楼板
裂缝
塑性收缩
施工荷载
pumping concrete, floor, crack, plastic shrinkage, construction loading
