AbstractAbout AuthorsReferences
This article describes the properties of the composite binder on the basis of nanostructured suspension. Portland cement is suggested to be used as modifying additive. Improving of physical and mechanical properties of obtained composite binder was justified. Addition of cement provides gain of strength more than 8 times that on the one hand is due to the sys- tem impaction, and on the other – due to the genesis of new crystalline formations as a result of hydration processes in the system. Here we give the description of change of rheo- tehnological properties of composite binder due to the presence of the active structuring component in the system. A substantial reduction of terms of drying of binder (up to 40%), which is one of the most important indicators of the quality of both the binder and the materials on its basis. The type of drying kinetics does not change. The obtained binder can be used for building composites for various applications.
V.V. STROKOVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
D.D. NETSVET, Engineer,
V.V. NELUBOVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
I.V. SERENKOV, Student
D.D. NETSVET, Engineer,
V.V. NELUBOVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
I.V. SERENKOV, Student
Belgorod State Technological University named after V.G. Shukhov (46, Kostyukova Street, Belgorod, 308012, Russian Federation)
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2. Cherevatova A.V., Lozovaya S.Yu., Strokova V.V. Modeling of compacting molding compound based on the highly concentrated binding system. Stroitel’nye Materialy [Construction Materials]. 2007. No. 5, pp. 68–69. (In Russian).
3. Pavlenko N.V., Strokova V.V., Cherevatova A.V., Zhernovskiy I.V., Nelyubova V.V., Kapusta M.N. Efficiency of application of nanostructured binder during the production of cellular composites. Stroitel’nye Materialy [Construction Materials]. 2012. No. 6, pp. 10–12. (In Russian).
4. Nelyubova V.V., Strokova V.V., Pavlenko N.V., Zhernovskiy I.V. Construction composites using of nanostructured binder basedon raw of varying genetic types. Stroitel’nye Materialy [Construction Materials]. 2013. No. 2, pp. 11–15. (In Russian).
5. Nelyubova V.V., Altynnik N.I., Strokova V.V., Podgornyi I.I. Rheotehnological properties of cellular mixture with application of nanostructured modifier. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2014. No. 2, pp. 58–61. (In Russian).
6. Strokova V.V., Sumin A.V., Nelyubova V.V., Shapovalov N.A. Modified binder with application of nanostructured mineral component. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2015. No. 3, pp. 36–39. (In Russian).
7. Cherevatova A.V. Theory of structure of composite materials basis on the highly concentrated knitting systems. Izvestiya vysshikh uchebnykh zavedenii. Stroitel’stvo. 2007. No. 9, pp. 111–116. (In Russian)
8. Nelyubova V.V., Goncharova T.Yu., Shanchuk Yu.S. On the possibility of obtaining nanostructured colored silicate autoclave material based on highly concentrated binder system. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2008. No. 1, pp. 41–43. (In Russian).
9. Cherevatova A.V., Alekhin D.A., Bur’yanov A.F., Zhernovskiy I.V., Kozhukhova N.I. Features of complex structure formation in composite gypsim-silica binder. Stroitel’nye Materialy [Construction Materials]. 2016. No. 11, pp. 12–16. (In Russian).
10. Pavlenko N.V., Kapusta M.N., Miroshnikov E.V. Features of reinforcement of cellular non-autoclave hardening concrete based on nanostructured binder. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2013. No. 1, pp. 33–36. (In Russian).
11. Strokova V.V., Pavlenko N.V., Kapusta M.N. The principles of the production of cellular fiberconcretes with application of nanostructured binder. Academia. Arkhitektura i stroitel’stvo. 2013. No. 3, pp. 114–117. (In Russian).
12. Cherevatova A.V., Kozhukhova N.I., Osadchaya M.S., Zhernovskiy I.V. Features of reotehnological properties of nanostructured silica-alumina binder in the presence of complex modifiers. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2016. No. 9, pp. 36–39. (In Russian).
For citation: Strokova V.V., Netsvet D.D., Nelubova V.V., Serenkov I.V. Properties of composite binder based on nanostructured suspension. Stroitel’nye Materialy [Construction materi- als]. 2017. No. 1–2, pp. 50–54. DOI: https://doi.org/10.31659/0585-430X-2017-745-1-2-50-54. (In Russian).