* W. G1 R2 e% J5 C( s 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? - Q; U, E( [0 M' i. i 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 } n3 {3 }* t& s. A8 U 谢谢大家!
: Y1 `: _/ D2 _. l+ O! nYou 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. 8 o9 C' k8 e4 t/ s8 jFYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 z; s( z9 n/ d' {/ }6 J \) c7 ^/ rYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...