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发表于 2014-6-1 07:06:57
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本帖最后由 12ee 于 2013-3-14 10:28 编辑
anata_t 发表于 2013-3-14 00:37
articulation joints和slip joints是砖房抗裂的手段。
Articulation joints
there are a lot of dodgy builders not using articulation joint when they build brick wall, it will save them some money on time, labour and material. It is kind of a grey area in brick laying trade. And from the pics I am not sure if the reason of crack is lack of articulation joint, because there is only one horizental crack on the wall, it is just a possibility. |
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