薄板軽量形鋼造に外張断熱を施した高断熱高気密住宅の室内および壁体内温熱環境とエネルギー消費特性

概要

論文の詳細を見る
We have clarified the mechanisms used to prevent concealed condensation and heat bridging in the wall of a light-gauge steel framed residential house, built with an external thermal insulation structure, from the long-term field measurements of a residential house constructed in Hokkaido, Japan. The key points of our study are: 1). The light-gauge steel can prevent a fall in temperature inside the wall by transferring energy from space heating. 2). The light-gauge steel can raise the temperature of self-drilling screws to connect outside and inside wall materials. 3). Computer simulations were used to analyze these mechanisms of thermal heat transfer and distribution. The result of this study is that there is very little possibility of concealed condensation or heat bridging in the wall of the house. The evaluation shows that the energy consumption efficiency for space heating is therefore extremely high in this building.
社団法人日本建築学会の論文
2004-05-30