Justification of the economic efficiency of heat loss management of various types of enclosing structures

The implementation of an energy-saving policy, improving the energy efficiency of buildings and structures is one of the central tasks of modern construction in Russia. The purpose of the study is to analyze and justify the economic efficiency of heat loss management. In the course of the research, methods of system analysis and synthesis, analysis of scientific, theoretical and practical literature were used. In this regard, special attention is paid to the quality of thermal insulation materials. During buildings and structures operation, special attention should be paid to the technical condition of roofs, technical and economic indicators of which are determined by the quality of the materials used, the construction of the coating, the technology of the device and the organization of work. There is a wide range of materials from which roofs are made. They differ both in operational characteristics and in cost. The choice of materials determines the use of certain coating structures. Depending on the materials and structures used, roofing technologies are selected. Technological processes can be performed using various work organization schemes. In this scientific article, a thermal analysis of various types of roofs used for the construction of heated food warehouses has been carried out, and an economic calculation has been made that allows comparing the level of costs for the construction and operation of such roofs for a long period of time. As a result of the calculation, a summary table has been compiled, which reflects the main costs of replenishing heat loss for various types of roofs.