夏期の住宅における窓の開放に関する調査研究: 首都圏におけるインターネットアンケート調査による窓の開放の意識と実際の窓の開放

摘要

This paper describes an analysis of the survey on window opening/closing in dwellings in the Tokyo metropolitan area. Questionnaires were delivered through internet twice in 2008. Each time 1000 homemakers answered -a half of them lived in single houses and the others in apartment houses. Results of the survey are as follows, 1. 94% homemakers had the attitude to open the windows of their houses, and 95% of them opened the windows. 2. From 11 to 18% of the homemakers who didn't have the attitude to open the windows actually opened the windows. 3. Approximately 40% homemakers felt the obstacles to open the windows, and 86% of them opened the windows. 4. On August, from 17 to 39% of the homemakers opened the windows in the nighttime and from 40 to 67% of the homemakers opened the windows in daytime. 5. In case of the outside temperature was lower than 28℃, number of the homemakers who opened the windows were larger than they who turned on the air conditioners.%通風や長波長放射といった屋外環境を室内に取り込み、居住環境の快適化を図る上で、窓の開放により涼をとる意識と実際の窓の開放状況を関連付けて把握することが重要であり、2008年8月と9月に首都圏を対象にして2回（各回1000人）のインターネットアンケート調査を実施した。調査は窓の開放により涼をとる意識調査と窓の開放の実態調査に分かれ、窓の開放により涼をとる意識については以下の結果を得た。