Unverified85% confidenceDecision RuleTime unknown
遮蔽率90%以上（180-200g/㎡密度）适合完全隐私遮挡，但会显著降低通风；70-85%遮蔽率兼顾隐私与透气，更适合长期封闭阳台或围栏
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified磨砂/雾面隐私膜实现全天候遮蔽（不透视但透光），透光率约60%-80%，适合卫生间、临街窗；缺点是完全无法看清室外景物79% similarUnverified遮蔽方式和隔热性能是两回事：磨砂、夹膜只解决可视隐私，并不隔热隔紫外；西晒、临街采光面的隐私窗应选Low-E中空玻璃或叠加隔热膜，否则夏季闷热、家具褪色问题依然存在74% similarUnverified遮光率与透气性天然矛盾：涂层遮光布（银胶/黑胶）遮光≥99%但几乎不透气，密织物理遮光布透气好但遮光多在85%以下，长时间罩笼场景应牺牲遮光率保透气73% similarUnverified遮光率越高通常越厚重、越不透气，夏季易积热且拉开时占位大；南向或西晒房间可选95%遮光但搭配纱帘分层，无需追求100%遮光牺牲通风和采光灵活性72% similarUnverified栅栏间距密度与通风采光存在权衡：密栅（防钻）会遮挡视线和气流，夏季闷热；建议室内长期使用选疏栅+空气流通，散养区域可搭配底部防漏地垫解决卫生72% similar
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