Unverified85% confidenceDecision RuleTime unknown
EVA泡棉墙贴厚度≥5mm才有明显立体隔音效果，＜3mm的属于装饰纸贴，起不到缓冲防撞和隔音作用
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Unverified防撞角包裹厚度≥8mm才能对茶几大理石台面等硬角提供有效缓冲，＜5mm的超薄款仅起装饰防划作用，撞击时缓冲不足75% similarUnverified隔音毡(高分子阻尼卷材)典型参数：厚度2-3mm，面密度3-6kg/㎡，配合双层石膏板可将墙体隔声量提升8-12dB，需满铺无缝拼接才有效75% similarUnverified真正有隔音效果的窗帘克重需≥350g/㎡，多采用三层结构（正面绒布+中间无纺布/记忆棉隔音层+背面遮光涂层），单层加厚绒布的隔音效果被夸大75% similarUnverified亚克力摆台厚度≥5mm才有质感和稳固性，2-3mm薄款易变形翘曲，透明度和抗黄变随厚度和材质纯度提升75% similarUnverified亚克力材质厚度≥3mm才不易翘曲开裂，低于2mm的薄款堆放稍重瓶身（如粉底液）会变形，选购看壁厚而非只看透明度74% similar
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