FOREIGN EXPERIENCE IN MODERNIZATION AND RECONSTRUCTION OF TYPICAL POSTWAR HOUSING

Abstract

The article presents the results of review and analysis of literature sources on the reconstruction and modernization of typical housing in the postwar period in Europe (Germany, France, Poland, Latvia, Lithuania, Estonia) and Russia. The main issues of its implementation are considered: energy efficiency, organizational and economic, architectural and planning. The organization of reconstruction and modernization of housing at the state level is described in detail, application of modern technologies during its implementation, as well as examples of implemented projects.
 After the Second World War in many countries of the world and especially in the countries of the socialist camp there was a massive panel and brick housing construction on typical projects of the first generation with the use of industrial structures. In the early 70's it became clear that such buildings are obsolete, lost social attractiveness, and most importantly, efficiency. Analysis of the state of old buildings and the use of a multifaceted approach to the renovation and reconstruction of obsolete housing has led to the realization that the renovation of such buildings is more economical than new buildings in vacated areas and they are available to middle-income people. Foreign experience in the modernization and reconstruction of post-war housing convincingly proves this.
 It should be noted that each European country finds its own ways to address organizational, technological and economic issues related to the reconstruction and modernization of residential buildings.
 Based on the fact that the first post-war buildings on standard projects, as a rule, were carried out in whole arrays, their reconstruction should be based not only on residential buildings but also on the residential district or neighborhood as a whole. During the reconstruction of buildings should be considered traditional or historical features of the surrounding parts of the city. Particular attention should be paid to improving transport conditions, as the number of individual transport is constantly growing. Also important are the issues of insolation and aeration, which, together with the appropriate level of landscaping, significantly affect the microclimate of residential buildings. In addition, open buildings are deprived of the individuality of the yard space, so the reconstruction of the neighborhood should be based on the principles of closed or semi-closed buildings. This can be achieved by adding or constructing additional volumes that connect individual buildings. This achieves both economic and functional efficiency of space use.