) [. F1 F3 w! u/ P, F7 X' T7 N2 g 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?# P% t Y- {1 X
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!1 z9 i! K: R0 g* n) \+ a. t ^
谢谢大家!
. J. m. W2 i8 W* M) h( N- z
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. 3 Y1 d% t; ~! |' y) v" K; q8 O
FYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 " Z. ^" b1 p6 D8 m* e Y: T% C. K
You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...