闻见学行 发表于 2012-9-3 08:33 , E' c5 J; N4 J- C! d
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 ...
' ~# z: j1 ], f3 Y& v+ p, |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. ( L8 j; p3 b T0 W6 y! ~FYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 2 U7 Z& L0 G+ E6 b* q( G: sYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...