2棟の実証棟での測定に基づく外壁?屋根への遮熱技術の導入効果の確認:通気層を有する外壁?屋根の遮熱?断熱効果の計算法に関する研究（その4）

摘要

Indoor thermal comfort and energy consumption during summer season are greatly influenced by the radiant heat from windows as well as walls and ceilings. The objective of this report is to compare the surface temperatures of the second floor room of the two test houses, one with sunshading techniques and the other without them, and to verify the proposed calculation method by comparing calculated indoor surface temperatures with measurements. The following results were obtained.rn(1) The surface temperatures of the test house with sunshading techniques were lower than those of the test house without sunshading techniques during summer, while as the same level as them during winter.rn(2) The calculated surface temperatures well agreed with the measurements.%次世代省エネルギー基準のⅤ地域に適合するA棟，A棟の仕様にrn外表面の高反射化?通気層の放射熱伝達の低減?通気層からの排熱rn促進の遮熱技術を導入したB棟について，2階室内温熱環境の比較rnと室内表面温度の計算値と測定値の比較から，以下の知見を得た。