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为什么窗台下加过梁
更新时间: 2020-07-03 00:00:00  

窗台下加过梁叫“压顶”,在窗台下加过梁用于加固窗下的砖墙。

压顶的要求要求:压顶的宽度和墙同宽,长度大于窗洞400mm,即每一边要入墙200mm;固定铝合金窗台时,钉子钉在窗台压顶混凝土上面,铝合金窗台上下都固定在混凝土上面,窗台的侧面只固定在砖墙上。

关键词: 为什么 窗台 过梁

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