) z m/ a3 D/ W8 e+ 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?# g, w! k% T$ |. R
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!8 Z+ ?6 D+ C D# U" O, f, A6 a
谢谢大家!
( x6 z+ y" Z, a5 wYou 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. 5 S2 T* I$ f( S% j& e* N2 G0 Z% IFYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 . D9 m2 R, Q4 R8 j8 V+ a8 GYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...