闻见学行 发表于 2012-9-3 08:33 " n7 V# W1 n. O4 M
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 ...
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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. $ \% D: V0 O9 B! y6 g& wFYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 6 [7 t( n6 O; h- W' c' B& V/ ~You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...