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谢谢指导!我刚买的是一个35年的老房子,侧门一边做了混凝土地面硬化,后院的平台也是混凝土的,但这些混凝土下面现在都是很深的空洞,不知道怎样充填?是用土还是用混凝土?充填后会造成什么影响?! f" q, Q, [0 Y3 M. t6 X* D
另外前面的DRIVEWAY也有下沉,出现了很多裂纹,如何处理?各位给些建议! 3 s7 Q" z! s! v7 n, R2 i5 t 谢谢大家!
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You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I have heard names like CLASSIC CONCRETE AND MUDJACKING, LOW'S concrete leveling solutions. g, R# g/ U+ L! ?4 ]
FYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 / `: H1 L( U# [2 h) G `0 @; A
You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...