Unverified85% confidenceTradeoffTime unknown
承重能力越高的膨胀螺丝款越牢固，但打孔会破坏瓷砖，租房或不愿破坏墙面则牺牲承重选免打孔，两者难以兼得
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified免打孔越省事越不牢，膨胀螺栓越牢越破坏墙面：租房短期用无痕胶，自住重物存储用螺栓，是主要权衡点86% similarUnverified追求高承重稳固与免打孔难以兼得：落地款稳固但占地，免打孔款不伤墙但承重弱，玻璃胶粘贴款兼顾但拆除困难会残胶伤砖85% similarUnverified承重与安装隐蔽性存在权衡：完全无支架的悬浮效果依赖内嵌钢筋插入墙体，承重越强需要墙体越实、钻孔越深；若追求可逆免损墙面，只能牺牲承重选轻装饰款85% similarUnverified免打孔省了墙面破坏但承重和稳固性双重受限；打孔承重强但租房不友好且瓷砖有开裂风险——重物长期存放选打孔，临时收纳选免打孔84% similarUnverified承重与免打孔不可兼得：免打孔胶贴牺牲承重换来无损墙面，需挂重物就必须接受打孔破坏；折中方案是大面积承重用膨胀螺丝，局部轻物用背胶板84% similar
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