저방사 단열재의 공기층 두께에 따른 단열성능 분석

The purpose of this study is to investigate the performance of reflective insulation and examine the thermal resistance of air space within various. Low emissivity insulation system is thermal insulation with one or more reflective surface including one or more enclosed air space. In this study, low emissivity insulation analyzed the technical level. also evaluated the thermal performance and established data base of thermal characteristic of low emissivity insulation. Low emissivity insulation system is improving the thermal performance by low emissivity thin film as block the solar radiation in air layer.