闻见学行 发表于 2012-9-3 08:33 : ?, w7 U, s0 b7 ?8 f
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 ...
$ [% l& N1 M% XYou 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. : _0 n. B1 D+ o6 j
FYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 ! A/ i0 x( g( p# _. x1 G, ^. o1 SYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...