Foam-Gas Concrete with Nanostructured Modifier

Number of journal: №1-2-2016
Autors:

A.V. SUMIN
V.V. STROKOVA
V.V. NELUBOVA
S.A. EREMENKO

DOI: https://doi.org/10.31659/0585-430X-2016-733-734-1-2-70-75
УДК: 666.973:539.2

 

AbstractAbout AuthorsReferences
In this study the opportunity of application of nanostructured binder as modifier when production of heat insulating cellular concretes is theoretically justified and experimentally confirmed. Modifier initiates structuring of all elements of cellular composites such as cement matrix, providing the strength of composite, as well as foam-gas system as source of pore structure in composite. Also the efficiency of an activated aluminum application as gas forming agent as well as its ultrasonic distribution in water environment with nanostructured modifier is established. It leads to acceleration of distribution of disperse components in water as well as system stabilization in time. These methods allow realization of complex pore formation in binding system as well as formation of heteroporous structure of final composite. Totally, it provides a production of cellular composites with good thermal characteristics and required strength properties.
A.V. SUMIN, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.V. STROKOVA, Doctor of Sciences (Engineering),
V.V. NELUBOVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
S.A. EREMENKO, Student

Belgorod State Technological University named after V.G. Shukhov (46, Kostyukov Street, Belgorod, 308012, Russian Federation)

1. Nelyubova V.V., Buryachenko V.A., Cherevatova A.V. Autoclave gas concrete with nanostructured modifier. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2010. No. 1, pp. 95–96. (In Russian).
2. Nelyubova V.V., Strokova V.V., Altynnik N.I. Cellular autoclave composites with nanostructured modifier. Stroitel’nye Materialy [Construction Materials]. 2014. No. 5, pp. 44–47. (In Russian).
3. Nelyubova V.V., Strokova V.V., Altynnik N.I. Yacheistye avtoklavnye materialy s nanostrukturirovannym modifikatorom. Tekhnologiya, svoistva i osobennosti: monografiya [Cellular autoclave materials with nanostructured modifier. Technology, properties and features: monography]. LAP LAMBERT Academic Publishing GmbH & Co. KG, 2014. 113 p.
4. Nelyubova V.V., Altynnik N.I., Strokova V.V., Podgornyi I.I. Rheological properties of cellular concrete mixture with nanostructured modifier // Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2014. No. 2, pp. 58–61. (In Russian).
5. Nelyubova V.V., Strokova V.V., Pavlenko N.V., Zhernovskiy I.V. Construction composites with nanostructured binder based on genetically different raw materials. Stroitel’nye Materialy [Construction Materials]. 2013. No. 2, pp. 20–24. (In Russian).
6. Strokova V.V., Sumin A.V., Nelyubova V.V., Shapovalov N.A. Modified binder with nanostructured mineral component. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2015. No. 3, pp. 36–39. (In Russian).
7. Deryabin P.P., Kosach A.F. Application of multifactoral experimental design when study of physical and mechanical properties of foam-gas concrete. Izvestiya vysshikh uchebnykh zavedenii. Stroitel’stvo. 2003. No. 8, pp. 55–58. (In Russian).
8. Strokova V.V., Bukhalo A.B. Foam-gas concrete with nanocrystal pore agent. Stroitel’nye Materialy [Construction Materials]. 2008. No. 1, рр. 38–39. (In Russian).
9. Bukhalo A.B., Nelyubova V.V., Strokova V.V., Sumin A.V. Comparative assessment of gas forming agents for cellular concrete production. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta im. V.G. Shukhova. 2013. No. 2, pp. 42–45. (In Russian).

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