[KongchangAI]
Unverified80% confidenceCautionTime unknown

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

1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen

Sources

Related Entities

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/396383
API
curl https://kongchang.com/api/v1/knowledge/claims/396383
MCP
get_claim(id=396383)