Unverified80% confidenceDecision RuleTime unknown
螺丝固定款需确认膨胀螺栓类型:瓷砖墙用瓷砖专用膨胀管(防瓷砖崩裂),空心砖或轻质隔墙需用蝴蝶膨胀螺栓,否则会脱落
1
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80%
Confidence
Long-term
Relevance
-
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Unverified膨胀螺丝挂钩需匹配墙体:实心砖墙/混凝土用尼龙膨胀管即可,空心砖或石膏板墙必须用专用蝴蝶型/自攻型石膏板锚栓,否则螺丝空转拉不住88% similarUnverified膨胀螺丝安装需确认墙体结构:实心砖墙/混凝土可用,但空心砖、轻质隔墙、石膏板墙必须改用专用中空锚栓(蝴蝶栓),否则膨胀管无法撑开导致脱落87% similarUnverified膨胀螺丝安装适合实心砖墙/混凝土墙,承重最高;空心砖或石膏板墙必须用专用空心墙锚栓,普通膨胀螺丝会脱落导致坠落85% similarUnverified膨胀螺丝安装要求墙体为实心砖墙或混凝土;空心砖、石膏板隔墙需改用中空锚栓(蝴蝶膨胀)或飞机型锚栓,否则会整块拉裂85% similarUnverified墙面材质决定膨胀螺丝可行性:实心砖墙/混凝土墙可正常打孔承重,空心砖、石膏板、轻钢龙骨隔墙需专用中空锚栓(如蝴蝶膨胀、飞机膨胀),普通膨胀螺丝会失效85% similar
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