| 요약2 |
The purpose of this study is to develop passive ventilation envelope structure improving indoor air quality and to meet energy saving aspects. In this paper, it has accomplished the natural ventilation design of passive ventilation skin with tiny holes and the air gap in the building envelope with the prototype such as Japanese breathing wall developed by the author. Annual ventilation performance of the prototype was reviewed in conjunction with a typical meteorological data of Seoul. Under the terms of ventilation, the appropriate effective aperture area appeared with 20, 50, 80[㎠/㎡] in energy saving, winter IAQ focused type, annual IAQ focused type in order. |