An Experimental Study on the Property Transformation for High-Heated Inorganic Insulation

고온수열된 무기질단열재의 물성변화에 관한 실험적 연구

The purpose of this study is to understand the variations of the properties of matters according to the heated temperature of inorganic insulation. As a result, form the variation of heat conductivity and maintaining from of insulation, the range of reusable heated temperature of inorganic insulation is as follows. Glass wool : $400^{\circ}C$, Rock wool : $600^{\circ}C$, Perlite : $800^{\circ}C$.