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在防寒措施的情况下浇注混凝土最低零下几度不能浇注啊？ - 工程施工 - 项目管理 - 氿上知道
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满意答案
2：“在防寒措施的情况下浇注混凝土最低零下几度不能浇注啊？”没有多少度的具体规定，规范要求冬施砼时其抗冻临界强度必须达到设计强度的30%。怎么样保证砼强度在达到设计强度的30%前不受冻，要看你的施工环境和施工条件，一般的都要做冻施方案。
天意
回答于：2014-09-11
共2条回答