水平方向crack的要谨慎，最好找专做的人来看看。这个墙外面是不是泥地？冻过吧？

Regardless of their construction, walls crack because they are overloaded or because the structure has settled or heaved. Vertical and angled cracks are usually caused by settlement or heaving. Horizontal cracks are more likely to be load induced or caused by side pressure. When a wall is overloaded from the outside, as from frost, soil pressure, or improper backfill, it may bow inward and crack horizontally

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• I meant 专做foundation 的人 -红焖羊肉- ♀ (0 bytes) () 02/28/2011 postreply 19:58:14

• 回复：水平方向crack的要谨慎，最好找专做的人来看看。这个墙外面是不是泥地？冻过吧？ -吃了包子就长大了- ♀ (289 bytes) () 02/28/2011 postreply 20:04:04