Unverified90% confidenceDecision RuleTime unknown
承重估算：塑料膨胀管挂画/挂钩（<5kg）足够；挂镜/小搁板（5-15kg）用尼龙飞机膨胀；挂电视/热水器/吊柜（>25kg）必须金属膨胀螺栓或化学锚栓
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Unverified石膏板墙体安装搁架必须使用膨胀螺栓（蝴蝶栓/翻板锚栓），单点承重上限约15-25kg，普通塑料膨胀管在石膏板上仅能承重2-3kg，极易脱落82% similarUnverified壁挂/悬挂式锅盖架承重需≥2kg以上，20cm以上的玻璃锅盖单个重达0.8-1.2kg，粘钩式（3M胶）长期承重易脱落，建议选打孔或门后挂式78% similarUnverified承重与美观权衡：工业风粗管（32mm以上）承重强但视觉厚重，占用台面上方空间；简约风扁轨/细圆管更轻盈但单钩承重多在2-3kg，重锅具需分散多点挂载77% similarUnverified承重能力≥5kg的头枕挂钩需采用金属内芯或加固ABS结构，纯塑料弹片挂钩在颠簸路面易断裂，实际负载建议不超过3kg76% similarUnverified尼龙飞机膨胀（蝴蝶型/Molly螺栓）拧紧时会在墙板背面撑开成伞状，适合8-15mm厚石膏板，单颗承重约10-25kg取决于板材76% similar
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