摘要
上海地区由于温差较大和大量采用商品砼等原因 ,如按常规设计现浇钢筋砼楼板 ,再加上施工养护不好 ,容易出现开裂现象 (从而引起较多投诉 ) ,本文对其原因和预防措施进行探讨。
The change of temperatures in Shanghai area and the wide use of ready mixed concrete cause the cracks in the poor cured cast in situ concrete floors, which are designed by the conventional methods. In the paper the cause of cracks and the prevention measures are discussed.
出处
《建筑科学》
2001年第4期39-43,共5页
Building Science
关键词
钢筋混凝土
楼板
裂缝
预防
上海
cast in situ concrete floor
cracks
prevention measures
