Bearonrun 发表于 2016-2-2 09:13
唐师傅,我同意你的看法,表层土确实有Expansive Soil的迹象。膨胀收缩时就会造成一定程度的footing的移 ...
songinator 发表于 2016-2-2 10:35
agreed. so you think the bricks which are substandard? or is that because of the grout between the ...
Bearonrun 发表于 2016-2-2 10:51
There are a few possible causes: bricks, mortar, workmanship, joints etc. It cannot be confirmed w ...
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