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116问答网 > 地基换填与土方回填有什么区别

地基换填与土方回填有什么区别

2025-03-15 23:20:53

推荐回答（3个）

回答1：

地基换填：就是把基础以下承载力不够的土方挖出来，用其他的材料（比如三七灰土）重新夯填到基础以下的设计标高。在换填以后的地基上做基础
土方回填：就是在基础施工完毕后，用土方分层夯实将基础填埋

回答2：

地基换填的土质和土方回填的土不一样，地基换填的可能是砂石，或毛石等等，都不一样的

回答3：

地基换填是直接用于地基基础。土方则不一定是是基础换填。

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