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Characterization of Bitumen Modified with Pyrolytic Carbon Black from Scrap Tires

Author

Listed:
  • Haopeng Wang

    (Section of Pavement Engineering, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Stevinweg 1, 2628 CN Delft, The Netherlands)

  • Guoyang Lu

    (Institute of Highway Engineering, RWTH Aachen University, 52074 Aachen, Germany)

  • Shuyin Feng

    (Department of Civil Engineering, University of Bristol, Bristol BS8 1TR, UK)

  • Xiaobo Wen

    (JSTI Group, Nanjing 211112, China)

  • Jun Yang

    (School of Transportation, Southeast University, Nanjing 211189, China)

Abstract

Pyrolytic carbon black (CB p ) from scrap tire pyrolysis is a potential modifier for the bitumen industry. Binders containing different contents of CB p were prepared and experimentally investigated to examine the effects of CB p on the electrical and thermal conductivity, conventional physical properties, rheological properties, high-temperature antirutting performance, aging resistance, and storage stability. Laboratory test results indicated that the incorporation of CB p effectively improves the electrothermal properties, rheological properties, high-temperature rutting resistance, and aging resistance. It also increases the viscosity and decreases the storage stability of bitumen. The study confirms that CB p -modified bitumen with proper selection of content can be a multifunctional paving material.

Suggested Citation

  • Haopeng Wang & Guoyang Lu & Shuyin Feng & Xiaobo Wen & Jun Yang, 2019. "Characterization of Bitumen Modified with Pyrolytic Carbon Black from Scrap Tires," Sustainability, MDPI, vol. 11(6), pages 1-13, March.
    • Handle: RePEc:gam:jsusta:v:11:y:2019:i:6:p:1631-:d:214899
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    Citations

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    Cited by:

    1. Dlzar Bakr Qadr & Aso Faiz Talabany, 2023. "Compaction Effort Evaluation of Crumb Rubber Modified Hot Mix Asphalt," Sustainability, MDPI, vol. 15(10), pages 1-23, May.
    2. Abhinay Kumar & Rajan Choudhary & Ankush Kumar, 2021. "Characterization of thermal storage stability of waste plastic pyrolytic char modified asphalt binders with sulfur," PLOS ONE, Public Library of Science, vol. 16(3), pages 1-27, March.
    3. Emiliano Prosperi & Edoardo Bocci, 2021. "A Review on Bitumen Aging and Rejuvenation Chemistry: Processes, Materials and Analyses," Sustainability, MDPI, vol. 13(12), pages 1-35, June.

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