Unverified85% confidenceFactTime unknown
打孔安装的扶手底座应带密封垫圈或打玻璃胶封闭孔位，防止淋浴水从螺孔渗入墙体内部导致墙面发霉和金属锈蚀，这是打孔款长期耐用的关键工序
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified打孔安装应避开瓷砖接缝和暗埋水电管线区域，钻孔前用瓷砖钻头低速开孔并涂玻璃胶做防水处理，孔位过深或未防水会导致墙内潮湿甚至漏水到隔壁86% similarUnverified浴帘顶部挂环孔应带金属或加固环圈，塑料一体冲孔的孔位在反复拉动下易撕裂，尤其配伸缩杆时84% similarUnverified采用打孔螺丝固定方式，不适合玻璃幕墙、瓷砖贴面等不便钻孔的墙体，需提前确认安装面是否允许打孔83% similarUnverified壁挂式节省台面、防止底部积水但需打孔或强力胶固定，瓷砖墙面承重有限、后期拆卸留痕；租房或不愿打孔者优先台放式，但台放款底部易积水需选带排水/透气孔设计83% similarUnverified免打孔安装方便无损墙面，但承重上限低且瓷砖缝隙、凹凸墙面会导致粘贴失败；打孔款承重稳固但破坏防水层，卫浴打孔位置须避开淋浴区墙面下部的防水涂层区域83% similar
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