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ANALYSIS OF DEVELOPMENT TREND IN THE MARKET OF NONMETALLIC CONSTRUCTIONAL MATERIALS IN THE RUSSIAN FEDERATION



Until now, no organizational and technological methods have been developed for quarries for the production of sand and gravel mixture (PGS), worked out with the use of mobile crushing units, the degree of influence of geological, mining and organizational factors on the performance of PGS quarry using mobile crushing units; no dependence of the performance of mobile crushing units on the parameters of the quarry development system PGS; there is no scientific substantiation of the field of application of technological complexes of quarries of PGS with the use of mobile crushing units. The choice of a rational organizational and technological scheme of mining should be based on the developed classification, taking into account the mining features of the sand-gravel mixture (PGS), which provides an increase in the efficiency and validity of decisions. Organization of mining operations of quarries of non-metallic building materials should be based on the developed methods of management of the main technical and economic indicators, taking into account the mining and geological features of the open development of sand and gravel deposits, providing increased efficiency and validity of decisions.



: 7
2018
УДК: 622.271.3
DOI: 10.25018/0236-1493-2018-7-0-205-211
Authors: Lapshin N. S., Vinogradov I. P., Dzyurich D. O.

Authors' Information:
Lapshin N.S., Graduate Student, e-mail: nicklapshin@yandex.ru,
Vinogradov I.P., Graduate Student, e-mail: ipvinogradov@mail.ru,
Dzyurich D.O., Graduate Student, e-mail: denisdzyurich@gmail.com,
Saint Petersburg Mining University, 199106, Saint-Petersburg, Russia.

Key words:
Non-metallic building materials, sand-gravel mixture, Strategy, mobile crushing and screening complexes, classification.

References:

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