Unverified82% confidenceDecision RuleTime unknown
追求隔音效果应选高克重绒布/植绒布配双层安装，并让窗帘顶部盖住窗框、两侧超出窗框15-20cm、下摆及地或落地拖尺，减少缝隙漏音漏光；单纯薄布无论多厚都无法有效隔音
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified追求隔音效果时布料克重需≥350g/㎡且带植绒或多层结构，同时窗帘宽度应做到窗户宽度的2倍以上形成褶皱，隔音才有实际效果，单纯薄遮光布几乎不隔音88% similarUnverified追求隔音应选克重≥300g/㎡、面料厚重且带绒毛结构（如植绒、雪尼尔）的窗帘，并做2-2.5倍褶皱打褶，褶皱越密隔音吸声越好；单薄遮光布几乎无隔音作用85% similarUnverified追求隔音选克重400-600g/㎡的植绒/雪尼尔面料+双开落地款，褶皱比2.0以上（即窗帘用料宽度为窗宽2倍），褶皱越密隔音吸声越好84% similarUnverified真正有隔音效果的窗帘克重需≥350g/㎡，多采用三层结构（正面绒布+中间无纺布/记忆棉隔音层+背面遮光涂层），单层加厚绒布的隔音效果被夸大84% similarUnverified隔音降噪需要面料克重≥350g/㎡且褶皱倍数达2.0以上（即窗帘展开宽度是窗宽2倍），单薄平铺窗帘几乎无隔音效果；临街或朝向马路建议选植绒/雪尼尔厚重面料83% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/284388API
curl https://kongchang.com/api/v1/knowledge/claims/284388MCP
get_claim(id=284388)