Unverified85% confidenceDecision RuleTime unknown
免打孔安装（无痕胶/背胶）的洞洞板实际承重上限约3-5kg（含板体自重），墙面挂重物必须用膨胀螺丝固定；标称免打孔却挂满工具是常见翻车点
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Unverified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94% similarUnverified免打孔安装（3M胶/免钉胶）的板承重整体上限约3-5kg，超过易脱落连带墙面掉漆；需承重的场景应选膨胀螺丝或专用挂片打孔安装90% similarUnverified洞洞板承重与安装方式强相关：粘胶（无痕胶/免钉胶）安装的整体承重通常≤5kg，需挂重物必须选膨胀螺丝或木螺丝打孔固定90% similarUnverified免打孔（无痕胶/3M胶）壁挂搁板单层实际安全承重通常≤3-5kg，超过5kg必须使用膨胀螺丝打孔安装，胶粘类长期承重会因胶体蠕变导致脱落89% similar
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