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商砼浇好之后，平板底部沿梁的方向有1-2mm裂缝，每层都有，这是什么原因呢？ - 工程施工 - 项目管理 - 氿上知道
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满意答案
2、混凝土配合比不合理，水泥掺量偏大、水灰比偏大、外加剂掺量偏大、骨料继配不良......；
3、混凝土振捣不到位；
4、混凝土养护不到位；
5、过早松动模板支架；
6、结构设计缺陷，配筋不满足构造要求。
......
意气风发
回答于：2013-10-11
共2条回答