気候特性に対応した住宅の断熱・気密性能に関する検討 : 住宅の換気・通風に関する実験的研究その2

概要

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The purpose of this study is to clarify the climatic characteristics of 26 cities in Japan, and to explain the influence on indoor environment by shelter efficiency and heating apparatus and by inhabitants' behavior by means of numerical method. Main conclusions are as follows. 1. To determine the shelter efficiency and housing equipments, it is important to clarify the climatic characteristics in those locations. 2. The raise of shelter efficiency is effective for reducing the winter heating loads and keeping room temperature even in the early morning. However the improvement of shelter efficiency dose not reduce the cooling load in summer and results in keeping room temperature high in the night time. 3. If an unvented heater is used, the CO_2 concentration and the absolute humidity are very high. In the houses with high airtight grade, the use of a vented heater or a mechanical ventilation apparatus is necessary.
社団法人日本建築学会の論文
1994-10-30