[KongchangAI]
Unverified78% confidenceSolutionTime unknown

隔音改造的完整方案:地面处理优先级为'减震垫层>地毯背衬>绒面',若楼板隔音差,应先在毛坯阶段铺设专业隔音减震垫(如3-5mm橡胶垫),再铺地毯,成品地毯单独铺设难以解决结构传声

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