Unverified85% confidenceDecision RuleTime unknown
布线走桌面/墙面明装时，PVC自粘型开放式线槽（背胶3M）优先，无需打孔；但墙面掉漆或潮湿墙面自粘会脱落，需配膨胀螺丝固定
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified免打孔胶贴款承重高度依赖门面材质，光滑烤漆/玻璃面粘接牢固，而PVC覆膜、免漆纹理面或有静电吸附涂层的门面胶贴易脱落，此类门面应改用门顶挂钩式83% similarUnverifiedPVC自粘壁纸背胶初粘力强但透气性差，长期贴在承重墙/外墙内侧易因墙内潮气无法散发而发霉，非承重内墙可用83% similarUnverified租房或墙面为墙纸/软包时，选择可加热或拉扯式无损拆除的透明胶贴挂钩，避免使用强力3M胶（VHB）款，后者撕除必损墙面83% similarUnverified租房或不允许打钉的墙面不要用带挂钩需钉墙的灯串，应选配无痕胶挂钩或3M背胶固定；但乳胶漆墙面用普通无痕胶撕除时仍易掉漆，建议用可移胶泥（蓝丁胶）81% similarUnverified毛坯墙、乳胶漆未干透或掉粉墙面直接贴PVC墙贴，撕除时极易连带墙皮脱落；此类墙面应选用低粘性可移胶或先贴基膜/静电膜过渡81% similar
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