Desempenho lumínico em edificação escolar com estratégias sustentáveis e bioclimáticas : um estudo de caso

AUTOR(ES)
FONTE

IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia

DATA DE PUBLICAÇÃO

2011

RESUMO

New manners on how to inhabit the planet are sought due to the increasing society development, in order to preserve it for the future generation. The seeking for low-energy consumption alternatives is one of the key issues the man can intervene in order to preserve earth´s natural resources. The usage of natural light is extremely valuable in edifications where intensive visual activities are developed; not only resulting in electric energy savings but also contributing for the environmental comfort and users´ well-being through the benefits provided by this light. Hence, the natural light usage complemented by the artificial light has a great importance in the edification´s luminous performance. The scholar edification analyzed by this research was projected with sustainable and bioclimatic strategies, based on information developed by NORIE/UFRGS research group on Sustainable Edifications and Communities. This research¿s objective is to evaluate the luminous performance of one of the scholar edification´s classroom in order to provide considerations in relation to the project´s decisions. The selected methodology for these information gathering was based on the edification authors´ project intensions, the physical and constructive school´s characteristics, and the luminous measurements taken along a hole day. These measurements were taken on dates close to solstices and equinoxes, in the edification´s interior and exterior. Classroom model simulations were developed in order to verify some building´s elements efficiency and to propose improvements for its luminous performance. The research´s results intends to provide relevant information about this particular edification´s luminous performance; and also to rise useful knowledge for future projects regarding daylight usage, a free and natural source of energy.

ASSUNTO(S)

low-energy consumption construção civil : aspectos ambientais environmental comfort conforto ambiental escola schools luminous performance iluminação natural

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