Análise luminotécnica e projeto de aprimoramento em escolas públicas no município de Dourados – MS e Presidente Prudente - SP

Abstract

Good lighting in work environments requires lighting designs that understand the importance of efficiently visualizing the tasks to be performed. Educational constructions are treated as a working environment for ABNT NBR 8995-1:2013, given the permanence of students and professionals in institutions and the development of learning being carried out extensively by visual means. Considering the importance of the exposed theme, the present work analyzed the existing lighting in the most relevant environments of the Floriano Viegas Machado State School and Monsenhor Sarrion State School, located in the municipalities of Dourados (MS, Brazil) and Presidente Prudente (SP, Brazil), respectively. The investigation relied on the use of the Luxmeter device, capable of measuring the flow incident on the work plans, in the environments: night classroom, teachers' room, library, chemistry laboratory and computer laboratory. Despite undergoing recent electrical reforms, all environments analyzed in both schools resulted in unsatisfactory values compared to the proposed standard. As a correction alternative, the Lumens Method was used to resize the 10 environments and find the correct number of luminaires to be installed. For purposes of comparison and precision of values, the DIALux evo® software was used, with luminaires of type CCN07-E232, 2X32W-T8, taken from the Lumicenter manufacturer's catalog. The two methods presented values similar to each other, but different from those existing in the environments studied, confirming the need for repairs and an increase in the number of luminaires.