Use of agile building technologies for renovation by the criterion of economic efficiency

Abstract

The article discusses the possibility of using flexible building technologies in terms of renovation. In terms of the impact of the renovation process on the construction industry, the application of technologies with the flexibility feature, namely able to adapt to the dynamics of external and internal impacts, maintaining performance indicators at a sufficient level of efficiency, is becoming increasingly important. The quality and comfort of living in the districts of the 20th century in the districts does not at all correspond to modern requirements and current regulatory documents. Depreciation of houses (mainly five-story) is more than 41 %. The thermophysical characteristics of buildings are 3–4 times less than standard indicators. Massively constructed from the end of the 1950s to the mid – 1970s, the five-story free housing districts were conceived as a temporary solution to the problem of resettlement of people from barracks and communal apartments, resettlement of workers around industrial enterprises (mostly currently inactive, whose territories are to be reorganized). These problems were solved, but the quarters remained. Overhaul does not allow to solve the whole complex of problems of a five-story housing stock. In particular, because the overhaul fund is not enough. Therefore, the housing policy of the city of Moscow is characterized by the implementation of the renovation program. To substantiate the choice of the criterion of economic efficiency, the method of expert assessments is used. The method of expert assessments is usually understood as a complex of logical and mathematical procedures aimed at obtaining information from specialists, analyzing and generalizing it in order to prepare and select rational decisions. After the survey of the expert group, the results are processed.