Unverified90% confidenceCautionTime unknown
相比双层中空玻璃，三玻两腔的可见光透过率下降明显，采光较差，朝北或本身采光不足的房间慎选
1
Sources
90%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified透光率比普通纱窗低，安装后室内会明显变暗，采光条件本身较差的低楼层或朝北房间需谨慎79% similarUnverified镜面反射膜会明显降低室内采光，低楼层或朝北采光本就不足的房间贴后会感觉偏暗78% similarUnverified南向和西向窗户直射光强，用导光膜可减少眩光同时把强光导向天花板扩散；北向窗户散射光为主，导光膜提升采光效果有限，性价比低78% similarUnverified上下双向出光的壁灯营造墙面光晕氛围但直接照度低，不适合作为阅读主光源；单向下照/可调灯头款照度集中更适合功能照明76% similarUnverified贴膜后室内采光会明显下降，透光率通常降低较多，对本身采光不足的房间会显得更暗，需要在隐私保护和室内亮度之间取舍76% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/812705API
curl https://kongchang.com/api/v1/knowledge/claims/812705MCP
get_claim(id=812705)