Unverified75% confidenceCautionTime unknown
瓷砖墙面缝隙多或墙面为空心隔墙时不建议选重型打孔壁挂架，膨胀螺丝抓力不足，装满后有整体脱落风险
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
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Unverified石膏板墙、瓷砖填缝处、空心砖墙不适合打孔安装挂壁鞋架，膨胀螺丝无法有效锚固，长期承重易脱落，此类墙面应选择免打孔或改用落地款93% similarUnverified瓷砖墙面不建议选需打孔的壁挂架，打孔易导致瓷砖开裂且难修复，应选免打孔或落地款92% similarUnverified瓷砖墙面且不愿打孔者不建议选膨胀螺丝壁挂式，需改选台面立式或伸缩杆撑顶式，避免破坏墙砖或后期难拆91% similarUnverified瓷砖墙缝正对安装位时不建议打孔壁挂，孔位落在砖缝易崩瓷且膨胀螺栓吃力不足，应错开至砖面中心或改用免打孔91% similarUnverified石膏板墙、瓷砖墙、空心砖墙不能直接用普通膨胀螺丝固定重型洞洞板，需用专用中空墙锚栓或飞机螺丝，否则脱落砸物风险高91% similar
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