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。 . q# H5 R* z$ D) C5 n4 E7 G* \# O$ y: w* S. R- ?9 R4 W L d' N
如果坡度变平,或变负,应该尽早重做grading。1 L6 Y4 H+ S$ e
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5 A" c+ ~1 t' \" r- k0 ^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. $ y; `! [* ~( [1 N2 k
FYI only, no affiliation or personal experience with these companies.
ceramistpalace 发表于 2012-9-3 12:23 ! d( p6 e6 i7 e! t1 G8 h4 b: DYou may need a mud jack or concrete level. Try yellow page under MUD JACK to find a contractor. I ...