Unverified88% confidenceDecision RuleTime unknown
承重需求＞5kg的墙面（挂工具、锅具）必须用螺丝固定的金属或多层实木洞洞板，免打孔胶粘款单点承重通常≤3kg，长期易脱落
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88%
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Long-term
Relevance
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Unverified承重需求＞5kg（如放置工具、锅具）必须选金属洞洞板（钢制/铝制），塑料洞洞板单挂钩承重普遍＜3kg，木质密度板长期受力易变形开裂91% similarUnverified免打孔粘胶壁挂架承重上限通常仅3-5kg，且依赖墙面光滑度（瓷砖/玻璃可靠，乳胶漆/墙纸易脱落），承重需求超5kg必须选膨胀螺丝打孔安装90% similarUnverified免打孔（3M胶/无痕贴）安装承重上限约3-5kg，且对墙面平整度要求高，瓷砖、乳胶漆墙面附着力差易脱落；承重需求＞5kg或墙面粗糙时必须选螺丝固定90% similarUnverified免打孔（无痕胶/背胶）洞洞板整体承重受墙面材质和胶体限制，通常总承重≤5kg，超过易脱落；需挂重物必须选螺丝膨胀固定90% similarUnverified免打孔粘胶收纳架承重普遍在1-3kg，超过5kg必须选膨胀螺丝挂墙式，否则瓷砖胶面易脱落89% similar
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