Basic guidelines for East Kazakhstan schungite using
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- Category: Geology
- Last Updated on 23 July 2017
- Published on 23 July 2017
- Hits: 3546
Authors:
M.Mizernaya, Cand. Sc. (Geol.-Min.), Assoc. Prof., D.Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
A.A.Khairullina, Cand. Sc. (Tech.), D.Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Z.I.Chernenko, Cand. Sc. (Geol.-Min.), D.Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
E.V.Teut, D.Serikbayev East Kazakhstan State Technical University, Ust-Kamenogorsk, Kazakhstan, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Abstract:
Purpose. Improvement of strength properties of concrete and corrosion properties of fine carbonaceous materials shungite.
Methodology. Field studies within the Bakyrchik ore field in Eastern Kazakhstan, sampling shungite rocks to determine the chemical composition and distribution patterns of the main minerals and impurities were applied. Electron microscopical studies of cement stone formation there were used. Research studies were carried out concerning the impact of shungite additive on endurance of cement stone against corrosion due to the impact of shungite powder on density of cement stone.
Findings. Shungite concentrates obtained from shungites of Bakyrchik deposit are promising for use as fillers of anticorrosion concrete, paints and varnishes. Integrated use of gold-and shungite raw materials opens up new prospects for the economic development of unique reserves of gold-fields of East Kazakhstan and stocks shungite not used yet.
Originality. It was proved that shungite powder used as a pigment and filling material improved anticorrosive properties of varnish-and-paint materials.
Practical value. This will significantly reduce the amount of man-made waste containing contaminants and polluting the air, soil and groundwater in the areas of development of gold deposits. The importance of the study is proved by shortage of new construction materials with anti-corrosion properties. These studies will make it possible to create entirely new materials with desired properties for the construction industry in Kazakhstan
References
1. Zhukov, Ye.M., Kropotov, Yu.I. and Luginin, I.A., 2016. Modern methods of concrete structures, buildings and constructions protection from corrosion. Molodoi uchyony, 7, pp. 75‒78.
2. Alekseyenko, А.А., Moskvin, Ye.I. and Ptichnikov, V.А., 2015. Improvement of concrete properties by introduction of active mineral admixture – powdered blast-furnace slag. Molodoi uchyony, 24, pp. 80‒85.
3. L’Hermit, R., 2008. Idees actuelles sur la technologie du beton, ISBN 978-5-382-00849-3: 157.
4. Wieslaw Kurdowski, 2014. Cement and Concrete Chemistry, ISBN: 978-94-007-7944-0.
5. Sun, H., Jain, R., Nguyen, K. and Zuckerman, J., 2009. Sialite technology ‒ sustainable alternative to Portland cement. Clean Technologies and Environmental Policy, [e-journal] DOI: 10.1007 / s10098–009–0258–8.
6. Palacios, M., Puertas, F., Bowen, P. and Houst, Y.F., 2009. Effect of PCs superplasticizers on the rheological properties and hydration process of slag-blended cement pastes. Journal o Material Science, 44(10), pp. 2714–2723. [e-journal] DOI:10.1007/s10853-009-3356.
7. Yakovlev, А.D., 2008. Chemistry and technology of paint coatings. St. Petersburg: KGIMIZDAT. ISBN 978-5-93808-160-4.
8. Kalinovskaya, N.N., 2007. Processing properties, strength and effectiveness of concrete, modified by hyperlastificator GP-1. Stroitel’naya nauka i tekhnika, 5(14), pp.74‒83.
9. Rak, A.N., 2007. Structure, processing properties, and design technique fundamentals for composition of selfsealing concrete mixtures. Stroitel’naya nauka i tekhnika, 5(14), pp. 52‒68.
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