AbstractAbout AuthorsReferences
The article presents the results of studies on the modification of the cement stone and concrete with carbon nanomaterials, obtained in two different units with the use of plasma and electric discharge technology. Revealed that the energy discharge unit is lower than that of plasma, but the effectiveness of the impact of supplementation with CNM obtained in plasma and discharge units, the properties of cement and concrete on its basis significantly different among themselves. Obtained as a result of the plasma and electric discharge treatment of coal cake carbon nanomaterials have been studied by electron microscopy, elemental, spectral analyzes. The introduction of carbon nanomaterials as a result of a complex interaction leads to a change in the phase composition and microstructure a cement stone and consequently improves the physical, mechanical and performance properties of concrete.
L.A. URKHANOVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.L. BUYANTUEV, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.A. LKHASARANOV, Candidate of Sciences (Engineering),
A.B. KHMELEV, Engineer,
A.A. URKHANOVA Engineer
S.L. BUYANTUEV, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.A. LKHASARANOV, Candidate of Sciences (Engineering),
A.B. KHMELEV, Engineer,
A.A. URKHANOVA Engineer
East Siberia state university of technology and management (40v, Kluchevskaya Street, Ulan-Ude, 670013, Russian Federation)
1. Filenko V.V., Karpenko S.V., Nikolaenko K.V. Development of technology for re-enrichment of fine grain waste coal mines in Western Siberia. Geologo mіneralogіchnii vіsnik. 2010. No. 1–2, pp. 78–81. (In Russian).
2. Patent RF 2488984 Sposob polucheniya uglerodnykh nanomaterialov s pomoshch’yu energii nizkotemperaturnoi plazmy i ustanovka dlya ego osushchestvleniya [A method for producing carbon nanomaterials using low-tempera- ture plasma energy and the installation for its implementation]. Buyantuev S.L., Kondratenko A.S., Damdi- nov B.B. Declared 22.02.2011. Published 27.07.2013. Bulletin No. 21. (In Russian).
3. Buyantuev S.L., Kondratenko A.S., Khmelev A.B. Peculiarities of carbon nanomaterials by plasma integrated coal processing. Vestnik VSGUTU. 2013. No. 3 (42), pp. 21–25. (In Russian).
4. Buyantuev S.L., Khmelev A.B., Kondratenko A.S., Baldinova F.P. Investigation of properties of coal-water slurries produced by electric discharge methods. Izvestiya vysshikh uchebnykh zavedenii. Fizika. 2015. Vol. 58. No. 9–3, pp. 7–10. (In Russian).
5. Korotkikh D.N., Artamonova O.V., Chernyshov E.M. On the requirements for nanomodifying additives for high-strength cement concrete. Nanotekhnologii v stroitel’stve: scientific Internet-journal. 2009. No. 2. pp. 42–49. http://www.nanobuild.ru/magazine/nb/ Nanobuild_2_2009.pdf (Date of access 19.01.17). (In Russian).
6. Pukharenko Yu.V., Aubakirova I.U., Nikitin V.A., Staroverov V.D. Structure and properties of nano-modi- fied cement systems. International Congress «Science and Innovation in Construction «SIB-2008». Modern problems of building materials and technologies. Voronezh. 2008. Vol. 1. Book. 2, pp. 424–429. (In Russian).
7. Urkhanova L.A., Lkhasaranov S.A., Buyantuev S.L., Kuznetsova A.Yu. About the influence of carbon nano- materials on the properties of cement and concrete. Nanotehnologii v stroitel’stve: scientific Internet-journal. 2016. Vol. 8, No. 5, pp. 16–41. DOI: dx.doi. org/10.15828/2075-8545-2016-8-5-16-41.
8. Tolmachev S.N., Belichenko E.A. Features carbon nanoparticles influence on the rheological properties of the cement paste and technological properties of finegrained concrete. Nanotekhnologii v stroitel’stve: scientific Internet-journal. 2014. Vol. 6, No. 5. pp. 13–29. http:// www.nanobuild.ru/magazine/nb/Nanobuild_5_2014. pdf (date of access 19.01.17). (In Russian).
9. Nizina T.A., Kochetkov S.N., Ponomarev A.N., Kozeev A.A. Assessment of the effectiveness nanomodi- fiers influence on the strength and flow characteristics of cement composites, depending on the type of plasticizing additives. Regional’naya arkhitektura i stroitel’stvo. 2013. No. 1. pp. 43–49. (In Russian).
10. Yakovlev G.I., Pervushin G.N., Korzhenko A., Burya- nov A.F., Kerene Ya., Maeva I.S., Khaseev D.R., Pudov I.A., Senkov S.A. Applying multi-walled carbon nanotubes dispersions in producing autoclaved silicate cellular concrete. Stroitel’nye Materialy [Construction Materials]. 2013. No. 2, pp. 25–29. (In Russian).
11. Yakovlev G.I., Pervushin G.N., Kerene Ya., Polyans- kih I.S., Pudov I.A., Khaseev D.R., Senkov S.A. Complex additive based on carbon nanotubes and silica fume for modifying autoclaved aerated gas silicate. Stroitel’nye Materialy [Construction Materials]. 2014. № 1–2, pp. 3–7 (In Russian).
12. Lopanov A.N., Semeykin A.Yu., Fanina E.A. Rheology conductive cement pastes and dispersions of graphite. Tsement i ego primenenie. 2009. No. 5, pp. 110–112. (In Russian).
13. Semeykin A.Yu., Guzeeva O.N. Environmental and hygienic aspects of the use of innovative climate control systems based on low-temperature heating elements. High technology and innovation: Papers of International Conference. Belgorod. 2014, pp. 260–263. (In Russian).
14. Urkhanova L.A., Buyantuev S.L., Lkhasaranov S.A., Kondratenko A.S. Production of building materials with new properties by the addition of fullerene-containing carbon materials. Innovative Technologies in Science and Education: Paper of Scientific Conference. Ulan-Ude. 2011, pp. 59–62. (In Russian)
2. Patent RF 2488984 Sposob polucheniya uglerodnykh nanomaterialov s pomoshch’yu energii nizkotemperaturnoi plazmy i ustanovka dlya ego osushchestvleniya [A method for producing carbon nanomaterials using low-tempera- ture plasma energy and the installation for its implementation]. Buyantuev S.L., Kondratenko A.S., Damdi- nov B.B. Declared 22.02.2011. Published 27.07.2013. Bulletin No. 21. (In Russian).
3. Buyantuev S.L., Kondratenko A.S., Khmelev A.B. Peculiarities of carbon nanomaterials by plasma integrated coal processing. Vestnik VSGUTU. 2013. No. 3 (42), pp. 21–25. (In Russian).
4. Buyantuev S.L., Khmelev A.B., Kondratenko A.S., Baldinova F.P. Investigation of properties of coal-water slurries produced by electric discharge methods. Izvestiya vysshikh uchebnykh zavedenii. Fizika. 2015. Vol. 58. No. 9–3, pp. 7–10. (In Russian).
5. Korotkikh D.N., Artamonova O.V., Chernyshov E.M. On the requirements for nanomodifying additives for high-strength cement concrete. Nanotekhnologii v stroitel’stve: scientific Internet-journal. 2009. No. 2. pp. 42–49. http://www.nanobuild.ru/magazine/nb/ Nanobuild_2_2009.pdf (Date of access 19.01.17). (In Russian).
6. Pukharenko Yu.V., Aubakirova I.U., Nikitin V.A., Staroverov V.D. Structure and properties of nano-modi- fied cement systems. International Congress «Science and Innovation in Construction «SIB-2008». Modern problems of building materials and technologies. Voronezh. 2008. Vol. 1. Book. 2, pp. 424–429. (In Russian).
7. Urkhanova L.A., Lkhasaranov S.A., Buyantuev S.L., Kuznetsova A.Yu. About the influence of carbon nano- materials on the properties of cement and concrete. Nanotehnologii v stroitel’stve: scientific Internet-journal. 2016. Vol. 8, No. 5, pp. 16–41. DOI: dx.doi. org/10.15828/2075-8545-2016-8-5-16-41.
8. Tolmachev S.N., Belichenko E.A. Features carbon nanoparticles influence on the rheological properties of the cement paste and technological properties of finegrained concrete. Nanotekhnologii v stroitel’stve: scientific Internet-journal. 2014. Vol. 6, No. 5. pp. 13–29. http:// www.nanobuild.ru/magazine/nb/Nanobuild_5_2014. pdf (date of access 19.01.17). (In Russian).
9. Nizina T.A., Kochetkov S.N., Ponomarev A.N., Kozeev A.A. Assessment of the effectiveness nanomodi- fiers influence on the strength and flow characteristics of cement composites, depending on the type of plasticizing additives. Regional’naya arkhitektura i stroitel’stvo. 2013. No. 1. pp. 43–49. (In Russian).
10. Yakovlev G.I., Pervushin G.N., Korzhenko A., Burya- nov A.F., Kerene Ya., Maeva I.S., Khaseev D.R., Pudov I.A., Senkov S.A. Applying multi-walled carbon nanotubes dispersions in producing autoclaved silicate cellular concrete. Stroitel’nye Materialy [Construction Materials]. 2013. No. 2, pp. 25–29. (In Russian).
11. Yakovlev G.I., Pervushin G.N., Kerene Ya., Polyans- kih I.S., Pudov I.A., Khaseev D.R., Senkov S.A. Complex additive based on carbon nanotubes and silica fume for modifying autoclaved aerated gas silicate. Stroitel’nye Materialy [Construction Materials]. 2014. № 1–2, pp. 3–7 (In Russian).
12. Lopanov A.N., Semeykin A.Yu., Fanina E.A. Rheology conductive cement pastes and dispersions of graphite. Tsement i ego primenenie. 2009. No. 5, pp. 110–112. (In Russian).
13. Semeykin A.Yu., Guzeeva O.N. Environmental and hygienic aspects of the use of innovative climate control systems based on low-temperature heating elements. High technology and innovation: Papers of International Conference. Belgorod. 2014, pp. 260–263. (In Russian).
14. Urkhanova L.A., Buyantuev S.L., Lkhasaranov S.A., Kondratenko A.S. Production of building materials with new properties by the addition of fullerene-containing carbon materials. Innovative Technologies in Science and Education: Paper of Scientific Conference. Ulan-Ude. 2011, pp. 59–62. (In Russian)
For citation: Urkhanova L.A., Buiantuev S.L., Lkhasaranov S.A., Кhmelev A.B., Urkhanova A.A. Modification of cement and concrete with carbon nanomaterials obtained from coal cake. Stroitel’nye Materialy [Construction materials]. 2017. No. 1–2, pp. 19–25. DOI: https://doi.org/10.31659/0585-430X-2017-745-1-2-19-25. (In Russian).