Modeling strategic priorities for thermal modernization of industrial buildings

Authors

  • O. Nazarenko
  • I. Nazarenko
  • O. Ishchenko
  • T. Besarab
  • M. Kulik

Keywords:

energy costs, audit, operating costs, expanded clay, finishing, sample, swelling, endothermic processes, insulating layer

Abstract

The technology for generating positive ideas is based on human experience, the need to improve the technological process or reduce the operating costs of production and the basic amount of industrial waste. The work examines the audit of industrial buildings and an over-view of advanced technologies for the production of building materials from waste. Current measurements of energy consumption, exceeding the limits and increasing the cost of re-sources require the formation of scientific and technological accents for the development of mixture combinations in the formation of building materials. In the course of the experiments, the thermal properties of polystyrene, ecowool, expanded polystyrene, mineral wool, expanded clay, ecowool with expanded clay were studied. Experiences show that standard insulation technologies do not work productively in the case of industrial buildings with minimal funding. An integrated technology for obtaining a by-product from secondary resources is needed. Waste audit at the enterprise showed the possibility of using primary building materials for the generation of by-products. The available equipment with minimal modifications makes it possible to obtain a new product during the endothermic process of expanded clay swelling. The pressing of cotton wool with a lightweight expanded clay structure allows obtaining sheet materials of the required density up to 1 by 1 m in size. The flexibility of the obtained material allows it to be cut with a cutting tool to the required volume. The possibility of obtaining materials of different densities is convenient for use in any enterprise, when issuing recommendations for increasing the thermal resistance of the shell. The conducted studies of the thermal resistance of the obtained material show the convenience of manufacturing a product to comply with the sanitary conditions of an industrial enterprise. The experiments were carried out according to standard methods. The need to transfer buildings of industrial enterprises to an energy-saving heating mode is caused by the need to reduce the operating costs of enterprises.

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Published

2021-12-10