New issues - Известия Казанского государственного архитектурно-строительного университета.

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First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address.Denis S. Smirnov, сandidate of Technical Sciences, Associate Professor, Kazan State University of Architecture and Civil Engineering, Kazan, Russian Federation. E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Eduard M. Yagund, Candidate of Chemical Sciences, Associate Professor, Kazan State University of Architecture and Civil Engineering, Kazan, Russian Federation. E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it , laboratory assistant, JSC "Tatavtodor", Kazan, Russian Federation. E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Almaz Sh. Khasanov, Head of the Laboratory of the Mamadysh branch, JSC Tatavtodor, Kazan, Russian Federation. This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Title of the articleRoad surface material based on bitumen-rubber binder
Abstract.Problem statement. The purpose of the project is to consider the possibility of using rubber waste as a modifying additive of petroleum bitumen, to study the effect of waste from the production of rubber and technical products on the physical and mechanical properties of bitumen binders. Results. Positive results of physical and mechanical properties were established when adding waste rubber products to bituminous binders, the use of a bitumen-rubber composition in the composition of crushed stone-mastic asphalt concrete (SMA) also provides regulatory characteristics Conclusions. It is assumed that the optimization of the technology of adding bitumen-rubber composition to the composition of the SHMA and its development will increase its physical and mechanical characteristics, which makes it possible in the future to increase the period of operation of asphalt-concrete road surfaces made on its basis
Keywords.asphalt concrete, bitumen, strength, rubber-technical product, stabilizing additive, softening temperature, brittleness
For citations:D.S. Smirnov, E.M. Yagund, V.E. Brodneva, A.Sh. Khasanov Pavement material based on bitumen-rubber binder//News KSUAE, №3 (61), p. 90-102, DOI10.52409/20731523_2022_3_90, EDN: JVCPAL


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