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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? * S" c2 P" X6 k: a# t$ e) {% M 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!# d y* g! P+ p* x# Y
谢谢大家!
- X+ i5 h: e. n: kYou 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. $ @ s( W8 _; `% s J9 W4 A- WFYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 3 a0 ^$ v3 W& O& w: L
You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...