Natural lighting in the trends of modern construction

Abstract

The purpose of the work is analysis of violations of natural lighting conditions (insolation) in residential buildings. The methodology is based on a comprehensive and objective analysis of the SSTC-R B normative document R.2.2-27: 2010 <Guidance on the Calculation of Civilian Object Insolation=. It is investigated in the process of analysis that the regulation and calculation of insolation is the most acute economic and architectural and construction problem. With the transition of land usage and construction to the market basis, building insulation rates have become a major factor in holding back investors, landlords and tenants from seeking to redevelop urban development in order to maximize profits. Imperfect normalization was found under the current conditions in the course of the research, which can lead to serious errors in the design and evaluation of the insulation regime of the apartment and the house as a whole. The maximum shade mask of a new home shall correspond to the maximum possible height of the projected house or to the combination of the maximum heights of each individual section at which the insolation regime in the premises of the existing house or in the surrounding area shall meet the regulatory requirements or shall not deteriorate during the normalized period of insolation. If the insolation is interrupted more than once, then for the estimated duration of the insolation, the sum of the duration of the two largest insolation periods should be taken. The results of the study may be useful in further studies of violation of natural light conditions, as well as the impact of residential development on insolation processes.