Actual condition survey on indoor environment and heating energy consumption for highly insulated and airtight houses: a study at northern regional houses in Sapporo

Autor: Kikuta, Kouki, Yoshida, Takao, Naganuma, Junichi, Hayama, Hirofumi, Enai, Masamichi, Abe, Yuhei
Jazyk: japonština
Rok vydání: 2011
Předmět:
Zdroj: 日本建築学会環境系論文集. 76(659):17-24
ISSN: 1348-0685
Popis: Mainly in Hokkaido, Q1 housing or housing for heating free and cooling free etc. have been advocated, which contributes to popularization of highly insulated and airtight houses. The aim of this study is to reveal the actual conditions on air convection or whole -room heating that contributes to creating a comfortable indoor environment and heating energy consumption at northern regional houses in Sapporo. Although we plan to aim at the housing performance such as Passive houses in Germany or Minergy houses in Switzerland etc. in the future, in order to attempt to raise the level of housing performance in stages in Japan, we mainly subject northern regional houses that have heat loss coefficient of around 1.0 W/m2 K and equivalent leakage area of 0.5 cm2/m2 or less.
Databáze: OpenAIRE