房子四周围土的坡度可以引走雨水,减少水浸泡地基,保护地基并保持地下室干躁。 - y, x; t' X/ ^; A6 J' L # j$ m9 W. L t! ? W; ?如果坡度变平,或变负,应该尽早重做grading。5 N2 F. G D# L' m$ S3 q5 t
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' b) H2 s+ x" W$ n6 j3 zYou 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. % y$ V, K( A c4 B; l' J$ k6 {. }FYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 4 Q' c; A$ L4 [, h' w2 ?You may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...