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http://dx.doi.org/10.5762/KAIS.2013.14.5.2511

Evaluation of Pyrolysis Carbon Black Modified Asphalt Binder for Fatigue and Low Temperature Crack  

Lee, Dong-Hang (Dept. of Civil Engineering, Kongju National University)
Lee, Kwan-Ho (Dept. of Civil Engineering, Kongju National University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.14, no.5, 2013 , pp. 2511-2515 More about this Journal
Abstract
Carbon black from pyrolysis of waste tires was used to modify and improve the fatigue properties and low temperature cracking of asphalt binder. 0%, 5%, 10%, 15% and 20% of pyrolyzed carbon black was mixed. Couple of laboratory tests, such as dynamic shear rheometer test and bending beam rheometer test, were carried out. The use of pyrolyzed carbon black decreased the fatigue at room temperature and improved the resistance of low temperature cracking up to $-12^{\circ}C$, but, was off the criteria at $-18^{\circ}C$.
Keywords
Carbon Black; Fatigue; Modified Asphalt Binder; Pyrolysis; Waste Tire;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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4 Livingston, J. (1989), "Carbon Black Additive in Asphalt Experimental Project No. 3, WA-84-04", Washington State Department of Transportation, WA-RD 198.1.
5 National Institute of Environmental Research (2011), "Guideline of Eco-Friendly Mnagement for Waste Tires", pp. 209