住宅の断熱性能による冬期居間の温熱環境と暖房の仕方の差異 : 関西地域における住宅の温熱環境と居住者の住まい方に関する事例研究その1

概要

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We investigated the actual status of thermal environment and heating methods in 15 prefabricated houses built in the Kansai area with approximately 25% higher insulation capacity than the new energy-saving standard. We compared them with houses without insulation and houses corresponding with the new energy-saving standard. The results are summarized as follows: 1) The advancement of insulation capacity improved the conditions like cold feet and low temperature at daybreak and changed the types and the installation places of heating devices. 2) In the houses with higher insulation capacity, we did not observe any situation where "Lifestyle was limited on the floor-sitting-style as the result of inadequate temperature near the floor surface that made the use of Kotatsu an absolute necessity."
2003-03-30