Unverified80% confidenceDecision RuleTime unknown
瓷砖墙面免打孔胶粘方案在浴室高湿环境下寿命短（3-6个月脱胶），浴室重物挂载应打孔并在孔位打玻璃胶防水，或选真空吸盘+定期泄压重装
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80%
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Long-term
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Unverified洁厕块选凝胶挂壁式（贴在马桶内壁）而非水箱投入式：每次冲水直接接触污垢，用量省且不腐蚀水箱配件，持效约7-14天/贴86% similarUnverified卫生间张贴需选防水材质（PP或PET覆膜），普通铜版纸打卡表遇潮湿环境3-5天即卷边发霉，无法在浴室长期使用84% similarUnverified洁厕块(挂式/坐便器水箱块)持效可达2-4周，但溶解成分长期泡在水箱会腐蚀进水阀密封圈和橡胶件，导致漏水，智能马桶和带电子件的马桶严禁投放洁厕块83% similarUnverified浴室排水型PVC镂空地垫的孔径应在3-5mm，孔太大易硌脚、卡污垢，孔太小排水慢导致垫下积水滋生霉菌，且镂空垫需选可掀起清洗的悬空结构而非贴地款79% similarUnverified浴室湿区承重扶手必须选打孔安装，膨胀螺栓固定于承重墙或实心墙，静态承重需≥135kg（约300磅），免打孔真空吸盘式仅适合临时辅助、干燥墙面且瓷砖平整无缝78% similar
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