Unverified82% confidenceDecision RuleTime unknown
地面找平后铺防潮板，厚度选3-5mm PVC发泡板即可；若用于地下室墙面或长期潮湿环境，需选8mm以上玻镁板并做防霉处理
1
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82%
Confidence
Long-term
Relevance
-
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UnverifiedPVC自粘型地板贴厚度需≥2.0mm才能有效遮盖原地面轻微不平，＜1.5mm的产品长期踩踏会显露地面裂缝和拼缝痕迹79% similarUnverified墙贴单片尺寸超过30cm×30cm时，PVC材质裱贴需搭配刮板+湿贴法排气，干贴大面积几乎必起气泡，购买大图案前确认是否附送刮板78% similarUnverified装修施工期临时保护选PE/PVC复合膜厚度≥0.12mm，可承受电钻掉落、油漆滴溅和推车碾压；家用长期铺设选0.15-0.3mm加厚EVA或PVC磨砂膜78% similarUnverifiedPVC背景板常见厚度0.3-0.5mm为软卷材（可弯曲收纳成筒状），2-5mm为硬板（需平放或立架）；软卷材便携但需搭配背景架撑平，硬板可自立但运输易折损78% similarUnverified牛津布密度选600D以上（普通300D布料易磨破变形），底板厚度≥3mm的PVC或PP板才能保证装满后不塌陷、拿放平稳77% similar
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