[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

隔音效果遵循质量定律:材料越重越厚隔音越好。真正阻隔噪音需要隔音毡(≥3kg/m²)+石膏板+龙骨的复合墙体结构,单靠贴一层薄板材(<10mm)几乎不解决邻居噪音问题

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