屋外実物大実験による「息をする建築部材」の年間にわたるパッシブ換気機能の検討 : 「息をする建築部材」の自然換気・断熱・透湿性能に関する研究その3

概要

論文の詳細を見る
In this study, the authors implemented a yearlong field experiment using a full-scale mock-up building in which "Breathing Architectural Component" developed by ourselves was installed on two sides of exterior walls. The following findings were obtained from the experiment. 1) The test specimen was designed and developed on account of the thermal insulation, the prevention of internal dew condensation during wintertime. The experimental results showed that although an adequate amount of ventilation was secured under the heating condition during wintertime, it was not secured in spring, summer and fall seasons. 2) The scored values on the heat transfer on surface, the temperature of air from the outside, and the heat collection rate of porous aluminum sheet, clearly indicated that the test specimen was applicable in warm area with enough performance of thermal insulation. 3) Any continuous internal dew condensation wasn't observed over a few minutes throughout a year. 4) Although the air temperature of the lower part of the interior wall and the corner of the floor were about 5℃ lower than the average temperature of indoor in wintertime, the distribution between vertical temperatures in the center of indoor did not exceed 1℃ under the air conditioning in summer and winter seasons.
2006-02-28