About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Lygina T.Z. – doctor of geological and mineralogical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Luzin V.P. – candidate of geological and mineralogical sciences E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kornilov A.V. – doctor of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it CSRI of Geology of Industrial Minerals The organization address: 420097, Russia, Kazan, Zinin st., 4 |
| Title of the article | Technogenic waste of non-metallic raw materials in the building materials production |
| Abstract. | Problem statement. The purpose of the work was to assess the possibility of using technical waste of non-metallic raw materials for building materials. Results. The tails of enrichment of zircon-ilmenite sands have been investigated as a depleting additive of raw mixtures of building ceramics and aggregate for concretes and mortars. The possibility of extracting small-sized muscovite from tailings of enrichment of gold-bearing ores, glauconite from overburden rocks of the deposit of zeolite-containing raw materials was studied. Conclusions. The significance of the results obtained for the construction industry lies in the expansion and reproduction of the raw materials base of the building materials industry through the use of technogenic polymineral raw materials (tails of enrichment of zircon-ilmenite sand of Umytyinskaya area and gold-bearing ores of the Olimpiadinskoye deposit, overburden rocks of the Tatar-Shatrashan deposit) and the development of resource-saving technologies. With the use of tails of enrichment of zircon-ilmenite sands, it is possible to obtain stone-concrete and wall marks for the strengths of M50, M75 and M150, mortars of M75 and M150 grades, ceramic bricks of M75-M250 grades. Muscovite concentrates correspond to the properties of small-sized mica of industrial type «Mica milled» and can be used to create special coatings, in the production of ceramics, construction solutions, paints, etc. Glauconite concentrates are suitable for the production of paints and volumetric staining of building materials. |
| Keywords. | technogenic waste, non-metallic raw materials, processing and enrichment, building materials, physical properties. |
| For citations: | Lygina T.Z., Luzin V.P., Kornilov A.V. Technogenic waste of non-metallic raw materials in the building materials production // Izvestiya KGASU. 2017. №4() P.303-. |
