Unverified82% confidenceDecision RuleTime unknown
粘贴式固定夹的实际保持力取决于被粘表面平整度，粗糙墙面、乳胶漆墙、贴壁纸墙面上3M胶背胶会随温湿度变化脱落，此类墙面应选螺丝款或夹边款
1
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82%
Confidence
Long-term
Relevance
-
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Unverified粘贴式贴3M胶的墙面必须是光滑平整的乳胶漆、瓷砖或玻璃，硅藻泥、壁纸、粗糙墙面粘不牢，此类墙面只能用螺钉87% similarUnverified3M粘贴式绑带承重与墙面材质强相关：贴在乳胶漆/壁纸墙面易脱落，只能贴瓷砖或原漆水泥墙面，粉刷墙面必须用膨胀螺丝86% similarUnverified自粘型对基材平整度要求高，粗糙、油漆脱落或潮湿墙面粘不牢，铝合金门窗、瓷砖框建议选带卡槽或螺钉固定的密封条86% similarUnverified粘贴挂钩排的实际承重与墙面材质强相关：瓷砖/玻璃/烤漆面粘贴牢固，乳胶漆墙面和壁纸表面粘贴承重需打对折甚至更低85% similarUnverified墙面粘贴牢固度取决于基层：乳胶漆墙面直接贴背胶易脱落，需先用免钉胶；瓷砖/玻璃等光滑面粘贴最牢；未刷漆的水泥毛坯墙容易掉粉需先做界面处理85% similar
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