Print Email Facebook Twitter Characterization of bitumen modified with pyrolytic carbon black from scrap tires Title Characterization of bitumen modified with pyrolytic carbon black from scrap tires Author Wang, H. (TU Delft Pavement Engineering) Lu, Guoyang (Rheinisch-Westfälische Technische Hochschule) Feng, Shuyin (University of Bristol) Wen, Xiaobo (JSTI Group) Yang, Jun (Southeast University) Date 2019 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. Subject BitumenCarbon blackElectrical conductivityRheological propertyScrap tire pyrolysisStorage stability To reference this document use: http://resolver.tudelft.nl/uuid:c4a586f9-18ac-478a-973d-179000dc3401 DOI https://doi.org/10.3390/su11061631 ISSN 2071-1050 Source Sustainability, 11 (6) Part of collection Institutional Repository Document type journal article Rights © 2019 H. Wang, Guoyang Lu, Shuyin Feng, Xiaobo Wen, Jun Yang Files PDF sustainability_11_01631.pdf 2.47 MB Close viewer /islandora/object/uuid:c4a586f9-18ac-478a-973d-179000dc3401/datastream/OBJ/view