Email this article Technology of Producing Sulfur-Asphalt Binders for Road Construction
- Authors: Gavrilov M.M.1, Zalomlenkov V.A.1, Gidaspov A.A.1, Moiseev I.K.1
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Affiliations:
- Samara State Technical University
- Issue: Vol 53, No 6 (2018)
- Pages: 846-851
- Section: Research
- URL: https://journal-vniispk.ru/0009-3092/article/view/235248
- DOI: https://doi.org/10.1007/s10553-018-0871-5
- ID: 235248
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Abstract
A technology has been developed for producing an asphalt binder for road construction based on oil distillation residues modified with elemental sulfur. A blend of asphalt base and elemental sulfur was exposed to the action of ultrasound with a vibratory power of 2.5 W/cm2 and a frequency of 20 kHz at 160°C. The blend was heated exclusively by acoustic vibration energy. Sulfur-asphalt samples conforming to the BND 130/200 brand were obtained. Energy consumption can be reduced and asphalt binder production process can be accelerated by ultrasonic blending.
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About the authors
M. M. Gavrilov
Samara State Technical University
Author for correspondence.
Email: krasnikovpe@gmail.com
Russian Federation, Samara
V. A. Zalomlenkov
Samara State Technical University
Email: krasnikovpe@gmail.com
Russian Federation, Samara
A. A. Gidaspov
Samara State Technical University
Email: krasnikovpe@gmail.com
Russian Federation, Samara
I. K. Moiseev
Samara State Technical University
Email: krasnikovpe@gmail.com
Russian Federation, Samara
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