Unverified85% confidenceDecision RuleTime unknown
隔音优先选硅胶或三元乙丙(EPDM)橡胶材质，密度高、回弹好；EVA泡棉本质是保温防撞材料，对声音衰减效果有限，不适合作为主力隔音方案
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85%
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Long-term
Relevance
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Unverified隔音降噪优先选发泡橡胶（EPDM）或硅胶实心条，实心结构比泡棉隔音效果好；单纯挡缝防尘防虫可用EVA泡棉条即可，不必为隔音多花钱90% similarUnverified隔音需求优先选实心硅胶或三元乙丙(EPDM)橡胶条，中空泡棉条(PU/EVA)隔音差且半年内压扁失效，只适合临时防风88% similarUnverified隔音优先选硅胶或橡胶材质，硅胶回弹性和密封性最好且耐候，EVA泡棉隔音效果差、主要用于防撞和低成本堵缝，别拿EVA当隔音条用88% similarUnverified橡胶（丁基橡胶/EPDM）阻尼层隔音性能最强但重、有橡胶味且价格高；EVA/复合纤维轻便无味但隔音弱。用于地面减震选橡胶，用于墙面临时挂装可选复合纤维以减轻承重压力85% similarUnverified隔音降噪优先选空心管状截面（D型/P型）配硅胶或橡胶材质，压缩回弹性好能填满缝隙；泡棉虽软但闭孔密度不足，隔音效果比空心橡胶差3-5dB84% similar
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