Unverified80% confidenceTradeoffTime unknown
隔音主要靠克重和厚度,克重≥250g/m²的加厚绒面/植绒窗帘可降噪约5-8分贝,但窗帘对隔音贡献有限,临街噪音困扰应优先解决窗户密封和加装隔音条,勿指望窗帘完全隔音
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80%
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Long-term
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Unverified窗帘隔音主要靠克重和厚度,克重≥400g/㎡的绒布或麂皮绒可降低5-8分贝,但窗帘对高频噪音有效、对低频交通噪音效果有限,临街隔音应优先解决窗户密封而非依赖窗帘97% similarUnverified窗帘的隔音主要靠克重和悬垂厚度:克重≥350g/㎡的厚绒布可降噪约5-8分贝,仅对高频噪音有效;对交通低频噪音几乎无用,隔音需靠双层玻璃而非窗帘97% similarUnverified窗帘隔音主要靠面料克重和垂坠感,克重≥300g/㎡的绒布或加厚棉麻可降噪3-8分贝;单纯遮光布对隔音贡献有限,临街噪音问题应优先解决门窗密封而非依赖窗帘96% similarUnverified窗帘的隔音主要靠克重和厚度,选择克重≥350g/㎡的绒布或加厚织物,配合落地满墙安装可降噪3-8分贝,但对低频噪音(如交通轰鸣)几乎无效,需靠隔音窗解决95% similarUnverified隔音靠克重和层数而非遮光率,克重≥350g/㎡的植绒或棉麻加绒帘才有明显降噪(约3-8分贝);临街噪音需配合中空玻璃,窗帘单独降噪效果有限94% similar
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