AbstractAbout AuthorsReferences
A structural and morphological analysis of a bituminous binder modified with a colloidal additive using the atomic force microscopy method is presented. A colloidal additive – a product of collagen dissolution-is synthesized by extraction in an acid solvent. The introduction of the colloidal additive in the bitumen binder makes it possible to adjust its properties such as the softening temperature (by the method of Ring and ball), the depth of penetration of the needle, the apparent viscosity. Stone-mastic asphalt concrete based on bitumen modified with colloidal additive has increased physical and mechanical characteristics. To study the changes in the microstructural organization of bitumens modified with colloidal additive, images of the relief and phase contrast of the surface of samples of bitumen binder with the addition of collagen-containing additive were obtained. The influence of colloidal additive on the change of the microstructure of the bitumen binder, on which the change of the basic properties of bitumen depends, is revealed.
E.O. RUDAKOV1, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
L.A. URKHANOVA1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
N.V. SHADRINOV2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.A. BORISOVA2, Candidate of Sciences (Engineering)
L.A. URKHANOVA1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
N.V. SHADRINOV2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.A. BORISOVA2, Candidate of Sciences (Engineering)
1 East Siberia state university of technology and management (40v, Kluchevskaya Street, Ulan-Ude, 670013, Russian Federation)
2 Institute of Problems of Oil and Gas of the Siberian Branch of the Russian Academy of Sciences (20, Avtodorozhnaya Street, Yakutsk, 677000, Russian Federation)
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7. Patent RF 2486258. Sposob poluchenia produktov rastvoreniya kollagena [The method of obtaining products of dissolution of collagen]. Shalbuev D.V., Jarni-kova E.V. Declared 10.01.2012. Published 27.06.2013. (In Russian).
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10. Rudakov E.O., Urhanova L.A., Shalbuev D.V. Asphalt concrete and crushed-stone and mastic asphalt concrete with application of colloidal additives. Vestnik Vostochno-Sibirskogo gosudarstvennogo universiteta technologiy i upravleniya. 2015. No. 6 (57), pp. 38–42. (In Russian).
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12. Emelyanycheva E.A., Abdullin A.I. The study of modified oil bitumen by atomic force microscopy Vestnik Kazanskogo tekhnologicheskogo universiteta. 2012. Vol. 15. No. 12, pp. 172–174.
2. Golubeva E.A. Chistyakov Yu.P. Experience using crushed stone mastic asphalt concrete. Mir Dorog. 2017. No. 98, pp. 49–52. (In Russian).
3. Kostin V.I. Shchebenochno-mastichnyy asfal’tobeton dlya dorozhnykh pokrytiy [Crushed stone mastic asphalt concrete for road surfaces]. N. Novgorod: NNGASU. 2009. 65 p.
4. Gorelysheva L.A. The experience of using a panel for the device of the upper layer of road surfaces. Dorogi i mosty. 2009. No. 1 (21), pp. 221–229. (In Russian).
5. Borisenko Yu.G., Borisenko O.A., Kazaryan S.O., Ionov M.Ch. Influence of fine-disperse screenings of expanded clay crushing on structure and properties of stone mastic asphalt concrete. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 82–85.
6. Selitskaya N.V., Lashin M.V. The use of bitumen-rubber knitting materials in the construction of roads and railways. Vestnik Belgorodskogo gosudarstvennogo technologicheskogo universiteta im. V.G. Shuhova. 2018. No. 8, pp. 13–18. (In Russian).
7. Patent RF 2486258. Sposob poluchenia produktov rastvoreniya kollagena [The method of obtaining products of dissolution of collagen]. Shalbuev D.V., Jarni-kova E.V. Declared 10.01.2012. Published 27.06.2013. (In Russian).
8. Patent RF 2531816. Prorezinenye asphaltovye granuly [Rubberized Asphalt Granules]. Baillie William R. Declared 27.08.2009. Published 10.10.2012 (In Russian).
9. Rudakov E.O., Urkhanova L.A., Shalbuyev D.V. Efficient stonemastic asphalt with use of the colloid additives. Journal of Fundamental and Applied Science. 2016. doi: http://dx.doi.org/10.4314/jfas.v8i2s.578
10. Rudakov E.O., Urhanova L.A., Shalbuev D.V. Asphalt concrete and crushed-stone and mastic asphalt concrete with application of colloidal additives. Vestnik Vostochno-Sibirskogo gosudarstvennogo universiteta technologiy i upravleniya. 2015. No. 6 (57), pp. 38–42. (In Russian).
11. Lesueur D. The colloidal structure of bitumen: Consequences on the rheology and on the mechanisms of bitumen modification. Advances in Colloid and Interface Science. 2009. Vol. 145. Iss. 1–2, pp. 42–82. https://doi.org/10.1016/j.cis.2008.08.011
12. Emelyanycheva E.A., Abdullin A.I. The study of modified oil bitumen by atomic force microscopy Vestnik Kazanskogo tekhnologicheskogo universiteta. 2012. Vol. 15. No. 12, pp. 172–174.
For citation: Rudakov E.O., Urkhanova L.A., Shadrinov N.V., Borisova A.A. Structural and morphological analysis of bituminous binder modified with colloidal additive. Stroitel’nye Materialy [Construction Materials]. 2019. No. 11, pp. 26–29. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2019-776-11-26-29