Abstract

The purpose of the research is to study and systematize the solutions of facade structures for prefabricated and precast-monolithic construction. The article considers single-layer, two-layer and three-layer external wall panels. An analysis of design solutions was carried out in terms of ensuring energy efficiency requirements. Possible options for finishing buildings with external walls made of large-sized elements were analyzed, taking into account their design solutions. The scientific novelty of the article lies in considering the issue of facade decoration both from the point of view of architectural expressiveness and energy efficiency. It also compares the most common types of external wall panels based on the thermal characteristics and geometric dimensions of the materials used and, as a result, their economic feasibility. As a result of the analysis, it can be concluded that modern solutions for prefabricated external walls have great importance for the implementation of design solutions and finishing the facade of buildings from large-size prefabricated elements. The best indicators of all the options considered are the two-layer hinged and three-layer external wall panels.

Highlights

  • IntroductionThe Decree of the Government of the Russian Federation evidenced of that at December 17, 2010 N1050 "On the federal target program" Housing "for 2015-2020" and the Government Decree No 497-PP of 01.08.2017 The program for renovating the housing stock in Moscow" particular

  • The formation of the residential real estate fund is one of the priority directions of the state policy in Russian Federation

  • The system of criteria for evaluating the design solutions of facades is shown in figure 1

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Summary

Introduction

The Decree of the Government of the Russian Federation evidenced of that at December 17, 2010 N1050 "On the federal target program" Housing "for 2015-2020" and the Government Decree No 497-PP of 01.08.2017 The program for renovating the housing stock in Moscow" particular. The implementation of these programs should be largely ensured by the optimization of technological processes. Expensive and time-consuming are reduced both for the construction of buildings and for engineering works [1]. Optimization of design work is often determined by digitalization [3]

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