황토몰탈로 마감한 대학기숙사 침실의 실내공기질 평가와 거주자의 심리적 효과

The Evaluation of Indoor Alr Quality and the Residents Psychological Effects on the College Dormitory Bedroom Finished by Hwangto Mortar

This study attempted to investigate the characteristics of indoor air quality after using Hwangto mortar as the finishing materials for bedroom spaces of university dormitory and assess its psychological effects. For this, the concentration of the indoor air quality of the rooms finished with Hwangto mortar finishing materials was comparatively analyzed. The residents were divided into non-allergy group and allergy group, and changes in their emotions and depression and anxiety levels after staying in the dormitory bedroom for a certain period of time were analyzed. The analysis results found the followings: In terms of the indoor air quality of the room finished with Hwangto mortar, the measurements were below the required levels. Therefore, it appears that Hwangto mortar is an effective finishing material in improving indoor air quality. Compared the rooms finished with general water paints, no particular medical treatment effects for depression and anxiety were found in the Hwangto mortar finishing rooms after students stayed there for 2-3 months. In emotional assessment, in contrast, high scores were found. Therefore, it is likely that the rooms finished with Hwangto mortar would improve residents satisfaction and bring psychotherapy effects after a long stay.