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SAFETY OF BUILDING SYSTEMS. ECOLOGICAL PROBLEMS OF CONSTRUCTION PROJECTS. GEOECOLOGY

PPLICATION OF COAL MINING WASTE IN THE PRODUCTION OF STRUCTURAL CERAMICS USING AN ECOLOGICALLY FRIENDLY AND RESOURCE SAVING TECHNOLOGY

Vestnik MGSU 3/2016
  • Gayday Maksim Fedorovich - Perm National Research Polytechnic University (PNRPU) postgraduate student, Department of Environmental Protection, Perm National Research Polytechnic University (PNRPU), 29 Komsomol’skiy pr., Perm, 614990, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Vaysman Yakov Iosifovich - Perm National Research Polytechnic University (PNRPU) Doctor of Medical Sciences, Professor, scientific supervisor, Department of Environmental Protection, Perm National Research Polytechnic University (PNRPU), 29 Komsomol’skiy pr., Perm, 614990, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Glushankova Irina Samuilovna - Perm National Research Polytechnic University (PNRPU) Doctor of Technical Sciences, Professor, scientific supervisor, Department of Environmental Protection, Perm National Research Polytechnic University (PNRPU), 29 Komsomol’skiy pr., Perm, 614990, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Semeynykh Natal’ya Sergeevna - Perm National Research Polytechnic University (PNRPU) Candidate of Technical Sciences, Associate Professor, Department of Construction Engineering and Materials Science, Perm National Research Polytechnic University (PNRPU), 29 Komsomol’skiy pr., Perm, 614990, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 93-110

The article states that the use of spoil heaps (coal mining waste) in the production of structural ceramics is expedient. It shows the reduction of negative ecological effects during the life cycle when coal mining waste is used in the initial blend for the production of structural ceramics. It shows that the development of the recommendations for the use of coal mining waste in the production of structural ceramics is an urgent issue as far as the use of coal mining waste in the production of structural ceramics can lead both to the achievement of resource saving and positive ecological effect and to the undesirable decrease of the basic physical and mechanical properties of the final products when the structure of the mix is inappropriate. In order to develop these recommendations the authors have examined the microstructure, mineral composition and physical and mechanical properties of structural ceramics produced with the use of coal mining waste, which effect the consumer properties of the target material. As a result of the research the authors have made the conclusions about the nature and degree of impact of coal mining waste quantity on the physical and mechanical properties of construction ceramics. The comparison of the data received during the measurement of the basic physical and mechanical properties of construction ceramics with the results of the research of microstructure, elemental and mineral composition of the samples has shown their correlation.

DOI: 10.22227/1997-0935.2016.3.93-110

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