摘要
从负温防冻剂砼的冻结实质出发,探讨了华北地区砼工程在冬期采用无覆盖法施工的可行性。试验表明,该方法可在最低气温为-15℃时进行砼工程施工。
Based on freezing essence of minus-tern. concrete with antifreezing admixture, it was investigated that uncovered construction method of concrete engineering in winter was used within northern region of China. It was shown that this method may be used to construction above -15℃.
出处
《低温建筑技术》
北大核心
1992年第4期31-33,6,共4页
Low Temperature Architecture Technology
关键词
无覆盖法
混凝土
严寒气候施工
Minus-tem
concrete with antifreezing admixture
uncovered
loss water
curing admixture at minus-tem
