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Influence of contamination of snow deposits on the levels of internal natural illumination in rooms with an upper natural light system

Abstract

Influence of contamination of snow deposits on the levels of internal natural illumination in rooms with an upper natural light system

Stetsky S.V., Larionova K.O.,Borisov V.A.

Incoming article date: 19.03.2018

The article considers the problems of sufficient natural light` provision of required levels of narural illumination in premises with natural light system in form of roof skylights. The influenoe of snow deposits on roofs and skylights on light penetration through the glazin a of these elements with respect to snow`pollution is being considered. The latter factor, due to general pollution of air masses becomes very important and characteristic to the large cities of our country` conditions. This makes the problem in question very actual. The results of field studies, general conclusions and recomendations are being quoted.

Keywords: snow deposits, snow pollution, light penetration of roof lights system of roof natural light, climate conditions