TO THE STATE BUILDING NORMS UKRAINE (В.2.5-28-2018) «NATURAL AND ARTIFICIAL LIGHTING»

Abstract

In the present study, materials were proposed for the editorial board supplement of Ukraine (B.2.5-28-2018) «Natural and artificial lighting». Work on the addition of instructions has not finished today. Theoretical materials are associated with calculations of the lighting of the inner spaces of architectural objects. Proposals are theoretical. Character takes into account the impact on energy efficiency of buildings and structures. In the manual «Natural and artificial lighting» there is a discomfort indicator Μ. The discomfort rate Μ is the evaluation criterion. Uncomfortable luster causes discomfort with an uneven distribution of brightness in the field of view of a person. As a result, this study analyzed and determined analytically the additions to the application materials of the instructions of Ukraine (B.2.5-28-2018) «Natural and artificial lighting» (comfort indicator C, quality criteria for natural lighting). The comfort index C is criteria for evaluating comfort shine. The criteria for the quality of natural lighting includes the elimination of visual discomfort; uneven distribution of light fluxes in the room; contrast of light; spatial illumination; light vector. Improving and complementing lighting today is the foundation. Regulatory documents affect problem solving: ensuring the quality of the architectural environment in ecological and demographic systems; psychological comfort; the effectiveness of the use of the aesthetic potential of natural and artificial light; innovative lighting technologies of domestic and world production.