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13问答网 > 天花板暗装布线用黄蜡管布线怎么布线，开浅槽吗？开槽后用什么回填呢？

天花板暗装布线用黄蜡管布线怎么布线，开浅槽吗？开槽后用什么回填呢？

2025-03-15 20:49:25

推荐回答（3个）

回答1：

天花板用切割机开槽是非常危险的，很容易切断下部钢筋，那是受力钢筋，正确的方法是用铁锤加钢钎打出槽来，碰到钢筋时不可切断钢筋，可以打深一点穿过去，布好黄腊管后先往槽上喷点水再用1比2的水泥砂浆填补

回答2：

用粘粉回填、望采纳

回答3：

最好是、水泥＋胶水、或水泥＋少量沙

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