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Unverified86% confidenceCautionTime unknown

石膏板/空心墙不建议直接挂大尺寸重镜（＞15kg），必须打入木龙筋或使用膨胀锚栓+背板固定，否则有脱落风险

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Unverified石膏板/空心墙不建议直接用普通膨胀螺丝挂20kg以上的重框大画，易脱落，须用石膏板专用飞机膨胀螺栓或找到龙骨位置固定88% similar Unverified租房或墙面为乳胶漆/石膏板时不建议选膨胀螺丝安装的重载网格架，石膏板螺丝拉拔力差易脱落砸物，应选免钉款并控制单点承重≤2kg88% similar Unverified石膏板隔墙不建议悬挂重型多层展示架（总重＞10kg），即便用锚栓也存在墙体强度不足风险，重物展示应选择实体承重墙或落地式支撑87% similar Unverified轻质墙体（石膏板、空心砖）不建议直接挂大尺寸重镜，需先确认墙体承重并使用膨胀螺栓或找龙骨固定，否则有脱落风险87% similar Unverified石膏板/空心墙上挂大镜不能用普通膨胀螺丝，必须用飞机型石膏板锚栓或定位到龙骨，否则脱落风险高87% similar

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