摘要
针对幕墙玻璃带来的室外光污染和热环境问题,进行了常用幕墙玻璃材料的透射、反射等参数的实验测定。通过分析,得出如下结论:从室外光污染角度而言,可见光反射比最大的是贴膜玻璃,其次是镀膜玻璃。反射比分别达到了48.68%和34.87%,严重超标。从室外热环境的角度而言,太阳光反射比最大的是贴膜玻璃,其次是Low-E玻璃,反射比分别达到了41.42%和32.49%。
Aimed at the exterior light pollution and thermal environment caused by curtain wall glass, this paper made the experimental measurements on frequently used glass in the indicators of transmission, reflection etc. Through analyzing, we drew the conclusion that from exterior light pollution, the maximum visible light rcflectances arc filmed glass and coated glass, the numerical value is respectively 48.68% and 34.87% which are seriously super scale. From the exterior thermal environment, the max- imum solar rays＇ reflectances are filmed glass and Low-E glass, the numerical value is respectively 41.42% and 32. 49%.
出处
《低温建筑技术》
2010年第11期106-107,共2页
Low Temperature Architecture Technology
基金
福建工程学院青年科学基金项目(GY-Z08110)
关键词
玻璃幕墙
室外
光污染
热环境
glass curtain wall
interior
light pollution
thermal environment
