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滴水線

發布時間：2020-11-17 02:52:47 人氣： 14

在外窗臺板下邊一般都會有一條凹形的線條，那是為了防止雨水沿板流到墻里的設計，雨水在這條線外就會跌落，這個就是滴水線，適用于建筑工程中有阻斷滴水要求的部位，一般滴水線（槽）做在窗過梁下口，若混凝土表面很光滑應對其表面進行“毛化處理”。

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