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. | Pertsev Victor Tihonovich doctor of technical sciences, professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Voronezh State Technical University The organization address: 394006, Russia, Voronezh, 20-letiia Oktiabria st., 84 Perova Nadezhda Sergeevna candidate of technical sciences, senior staff scientist E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Ledenev Andrey Aleksandrovich candidate of technical sciences, senior staff scientist Е-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Zagorujko Tatyana Viktorovna candidate of technical sciences, lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it MESC AF N.E. Zhukovsky and Y.A. Gagarin Air Force Academy The organization address: 394064, Russia, Voronezh, St. Bolshevikov st., 54a |
| Title of the article | Influence of nanostructuring components on characteristics of a cement stone and property of high-strength and heat-resistant concrete |
| Abstract. | Problem statement. The aim of the research – to reveal the influence of nanostructuring components on characteristics of a cement stone and property of high-strength and heat-resistant concrete. The received results will allow to approach to reception of high-strength and heat-resistant concrete reasonably scientifically. Results. The main results of the study consist in reception of quantitative structural characteristics of a cement stone of the high-strength concrete modified carbon nanotubes, and also the concrete of the raised thermal stability including natural schungite carbon components, having fullerene nanostructure. Researches on micro- and nanolevel have shown defining role nanostructuring components in formation of structure and maintenance of properties of concrete. The obtained data have allowed to expand representations about mechanisms of structurization of a cement stone and to approach to working out of concrete with special properties reasonably scientifically. Conclusions. The significance of the work results for the construction industry consists in reception of the high-strength and heat-resistant concrete modified nanostructuring by components. Practical realization of the received concrete consists in their use in the two-layer ferroconcrete designs including bearing layer from high-strength concrete and a fireproof layer from heat-resistant concrete for buildings and constructions to which increased requirements on bearing ability and stability are shown at fire influence. |
| Keywords. | nanostructuring components, a cement stone, structural characteristics, high-strength concrete, heat-resistant concrete. |
| For citations: | Pertsev V.T., Perova N.S., Ledenev A.A., Zagorujko T.V. // Izvestiya KGASU. 2019. №3(49) P.163--1. |
