An Experimental Research on the Features of Interior Materials under High Temperature - Focusing on Gypsum Boards -

온도 상승에 따른 내부 조직 특성에 관한 실험적 연구 -석고보드를 중심으로-

Recently, gypsum boards are widely used as interior finishing boards for constructions because of their features of absorbing heats and little temperature rising at the early stage of fire. Therefore, in this research, basic data were suggested to secure fireproof stability by investigating interior processing features, which change together with the backside temperature of test materials from Flash Over (within 30 minutes after firing), at which temperature reaches its highest point, to survey the features of materials due to rising temperature in the chase of gypsum boards (general and fireproof gypsum boards)