Analise de conforto térmico em residências unifamiliares no município de Aparecida do Taboado MS

Abstract

Facing the environmental problems caused by man, it is necessary to make better use of natural resources and reduce the impacts caused. The reduction of the residential energy consumption with artificial thermal conditioning shows a variable to be considered, since the low thermal performance of the residences causes a greater use of electric energy for this purpose. In this way, the present work aims to find constructive arrangements that improve the thermal performance of residential buildings, in order to provide users with better thermal comfort. In order to obtain comparative data, the heat transfer rate was calculated through the temperature of the roof of the residences located in Aparecida do Taboado - MS, which were financed by Caixa Econômica Federal through the Minha casa, Minha vida program. A questionnaire was applied on user satisfaction regarding thermal comfort in the residences, after which temperature was recorded in five residences in two different periods. Using the thermal transmittance and thermal capacity values of different constructive arrangements proposed in the literature, the expected improvements with the use of the same were observed. In conclusion, it was argued about the importance of the proposed improvements and the precariousness of the arrangement used in the residences evaluated.