| 논문명 |
겨울철 고등학교 교실에서 재실자의 환경조절행동이 공기환경 개선에 미치는 영향 / Effect of Occupants’ Behaviour of Environmental Control on Improvement of Air Environment in Winter’s High School Classroom |
| 수록사항 |
대한건축학회논문집 구조계, Vol.36 No.04 (2020-04) |
| 주제어 |
고등학교 교실; 재실자행동; 환경조절행동; 공기환경; 청소작업 ; High school classroom; Occupant behavior; Environmental control behavior; Air environment; Cleaning work |
| 요약1 |
겨울철 고등학교 교실에서 자연적으로 환기를 발생시키는 창개방 행동을 재실자인 학생들로 하여금 적극적으로 수행하도록 하여 교실의 공기환경 개선에 미치는 영향을 파악하고 교실의 미세먼지 농도를 저감하기 위한 방안으로 제시되는 물걸레질 청소작업의 수행에 따른 공기환경의 변화를 평가하였다. 연구결과 일부 창을 상시적으로 개방하는 방안이 교실의 CO2농도 저감에 가장 효과적이고, 미세먼지 농도도 가장 낮게 나타났다. 또한, 물걸레질의 농도변화률이 빗질에 비해 PM2.5 74.4 %, PM10 65.4 % 저감되는 것으로 나타났다. |
| 요약2 |
In this study, the effect of window opening, which is a control mechanism for air control in winter high school classrooms, on the change in
air and indoor environment of the classroom was analyzed and physical conditions of indoor and air environment were observed during the
classroom course, and satisfaction of the students and teachers was assessed with questionnaires. And the changes in air environment were
assessed by the performance of the duster cleaning work in the classroom. It was found that 84.6% of the students surveyed said the air was
stuffy. And among the alternatives, opening windows all times during class was most effective in reducing CO2 concentration and PM
concentration was measured within classroom's standard. In addition, the concentration change rate of duster cleaning work was reduced by
74.4% and 65.4% of PM10 compared to broom cleaning work. |
