Says that improvement of wall insulation and reduction of air change rates in existing buildings is the most efficient architectural means of energy conservation. Calculates that 200 gwh of heating energy can be saved per year in Hungary using this method.
Improvement of heat conservation in buildings Epuletek hovedelmenek utolagos fokosaza
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
1981
Bibliographic info:
Epulet Geperzet 1981 no.6 p.241-246