8 v; S. I2 D9 g& P 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?5 N# t0 \# b* f d- O5 L# W" ^
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!+ p% R2 M/ n# i r o7 @9 W
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. 1 d. l- u! u5 A9 F" wFYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 " J" M: {( l' M* ?1 gYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...