교실에 설치된 블라인드의 유형과 색상에 따른 실내 온열환경 평가

Evaluation of Indoor Thermal Environment according to Type and Color of Blinds Installed in the Classroom

Building energy saving have been put effort in a long time since buildings consume about 40.6% of total energy use, where heating, cooling and electrical lighting requirement re-sults in energy consumption of building significantly. The window is an important part of build-ing envelope, it usually brings a certain heat load from solar radiation while it allows light pass-ing through, and properly leads to overheating in summer, hence the cooling load increase sand cause of thermal uncomfortable factor. The purpose of this study was to evaluate internal shade performance according to color and materials. There is growing interest in improving the sense of comfort among students who spend most of their time in the classroom. The study examined thermal environment and light environmental performance according to the color and materials of internal blinds to the school classroom. The results of this study were as follows; Among wooden blinds, aluminium blinds, and polyester blinds, the aluminium blinds were most excellent. In addition, among white blinds, light brown blinds, dark brown blinds, the light brown were most excellent.