摘要：During the last years, the concept of low-energy buildings based on high insulation levels becomes the reality. The aim of this paper is to assess some alternatives of insulated and uninsulated external walls with respect of thermal inertia. The thermal damping factor, phase shift, together with the daily courses of indoor surface temperature of the external wall have been analysed. Analysed surface temperatures show the ability of constructions to accumulate heat gains, which can arise during the day.
