Improving the Technology of Road Asphalt Concrete Mixes Manufacturing by Using Pre-Prepared Granules of Asphalt Binder Concentrate

Number of journal: №1-2015
Autors:

Rudensky A.V.
Tarakanov S.A.

DOI: https://doi.org/10.31659/0585-430X-2015-721-1-4-5

 

AbstractAbout AuthorsReferences
A promising trend in the technology of road asphalt-concrete mixes production based on the preliminary preparation of granules of asphalt binder concentrate followed by mixing them with hot crushed stone and sand in the asphalt-mixing plant and introduction of additional quantities of bitumen in the mixer and final mixing of the mixture is considered. This technol- ogy makes it possible to improve the homogeneity and quality of the asphalt-concrete mix, strength, water resistance, and operating life of the asphalt-concrete as well as savings of up to 10% of bitumen. The list of technological equipment necessary for realizing the process of preparation of granules of asphalt binder concentrate is presented.
A.V. RUDENSKY, Doctor of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.)
S.A. TARAKANOV, Engineer

OOO «NIIMosstroy» (8, Vinnitskaya Street, 119192, Moscow, Russian Federation)

1. Korolev I.V.  Puti  ekonomii bituma [Ways to save bitumen]. Moscow: Transport. 1986. 148 p.
2. Rudenskii A.V. Modern method of asphalt  concrete design based on properties of its asphalt mastic component. Trudy Rosdornii. 2009. Vol. 21/1, pp. 201–207. (In Russian).
3. Rudenskii A.V. Investigation of the role of bituminous mastics composed of asphalt concrete. Trudy Rosdornii. 2013. Vol. 29/1, pp. 217–225. (In Russian).

For citation: Rudensky A.V., Tarakanov S.A. Improving the Technology of Road Asphalt Concrete Mixes Manufacturing by Using Pre-Prepared Granules of Asphalt Binder Concentrate. Stroitel’nye Materialy [Construction Materials]. 2015. No. 1, pp. 4-5. DOI: https://doi.org/10.31659/0585-430X-2015-721-1-4-5


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