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回填土多久才能沉紧

更新时间: 2020-11-08 00:00:00     

回填土指的是工程施工中,完成基础等地面以下工程后,再返还填实的土。回填土是指基础、垫层等隐蔽工程完工后,在5m以内的取土回填的施工过程。回填土沉降一方面这个要看堆积厚度,在一个就是看堆积的沙石含量比例。然后就是看自然沉降还是洒水沉降。自然沉降至少要三个月至五个月,洒水沉降估计也要一个月。

关键词: 回填 多久 才能

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