摘要
结合实际施工中大体积混凝土施工案例,剖析了大体积混凝土产生裂缝的原因,从合理设计配合比、加强原材料控制、选用适宜的外加剂、控制入模温度等方面提出了预防及控制措施,以提高大体积混凝土的施工质量。
Combining with the mass concrete construction cases in actual construction, this paper analyzed the crack reasons of mass concrete, put forward prevention and control measures from reasonable design of mixture ratio, strengthening raw materials control, selection of suitable ad- mixture, controlling the mould temperature and other aspects, in order to improve the construction quality of mass concrete.
出处
《山西建筑》
2014年第12期104-105,共2页
Shanxi Architecture
关键词
裂缝
大体积混凝土
温度
控制
crack, mass concrete, temperature, control
