D-7 既存集合住宅の改修による温熱・空気環境の改善効果に関する研究 : (その3)高気密住宅における実測

概要

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This study investigates the thermal comfort and ventilation performance of retrofitted apartment houses. Effect of retrofitting windows was studied regarding thermal comfort and ventilation performance through measurement before and after retrofitting apartment houses built in some 40 years ago. In the present study, high airtight apartment house with mechanical ventilation equipments in recent years was measured, and it compared with previous measurement results. Compared with these retrofitted apartment houses, high airtight and ventilation rate was stable. It was confirmed that mechanical ventilation equipment is essential in keeping required ventilation rate in high airtight apartment houses.
社団法人空気調和・衛生工学会の論文
2009-08-18