Análise do desempenho de conforto térmico de projetos de habitações unifamiliares em Pato Branco, PR

Abstract

The use of air conditioners equipments increasing and this makes an electrical energy rise. The obtainment of this energy has as consequences environmental impacts and, due to this, there is a preoccupation on getting thermal comfort with the less energy costs possible. The NBR15220:2003 in your part 3 presents the Brazilian bioclimatic zoning and brings as recommendations and constructive guidelines to obtain a better performance of the social housing as to thermal comfort in each of these bioclimatic zoning. This task intends analyze the thermal comfort performance of single-family housing at Pato Branco. Thereunto, the projects of those houses were analyzed based on NBR 15220:2003 and applied questionnaires. It was checked that the majority of the habitation meets the Standard’s requirements as to the utilized materials and ventilation access, however, only 58,05% of the analyzed habitation are considered thermally comfortable during the summer and 42,47% were considered thermally comfortable during the winter, according to residents themselves.