Unverified75% confidenceSolutionTime unknown
系统门窗做整屋隔音的标准路径:先测门缝宽度→门框侧贴多腔硅胶条→门底加装升降密封条→门锁处补漏→配合双层玻璃,单靠密封条通常只能降噪5-15dB
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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Unverified临街降噪的标准方案:先实测门窗缝隙位置(用A4纸抽拉法找漏音点)→缝隙均匀处贴D/P型硅胶条→底部大缝隙加装门底密封条(挡风条)→仍不足则加装第二道内层密封窗,密封条只是隔音链条的第一环82% similarUnverified隔音真正的短板往往是气密性而非玻璃,选窗要认气密性等级(国标8级最高),并要求平开窗采用双道或三道密封胶条、多点锁执手,缝隙比玻璃更容易漏声80% similarUnverified解决门窗漏风隔音的标准流程:先关窗夹A4纸测试漏风点定位缝隙位置→用塞尺或名片测量缝隙宽度→根据窗型判断有无凹槽选自粘或嵌入→按缝隙1.2倍选厚度→硅胶材质优先户外79% similarUnverified门底缝隙用独立的门底密封条(门底挡风条/扫地条),带毛刷或硅胶片下垂结构,普通门框条无法封住门底5-15mm大缝78% similarUnverified隔音是整体工程,门只是其中一环;若墙体薄、有窗、有管道穿墙,只换隔音门收效有限,噪音会绕过门从其他薄弱环节传入78% similar
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