Study on Processing Technology of Waste Tire Crumb Rubber Modified Asphalt

Abstract:

The rapid development of automotive brought a lot of accumulation of waste tires. Waste tire crumb rubber mixed with asphalt not only eliminates its impact to the environment, but also improves the performance of asphalt. Crumb rubber modified asphalt was made by the high-speed shearing device using waste tire crumb rubber mixed with Karamay-90 asphalt. The influence of mixed time, stirring time, processing temperature and the fineness of crumb rubber to the performance of crumb rubber modified asphalt was studied.The best processing technology of crumb rubber modified asphalt was obtained.

• Periodical: Advanced Materials Research (Volume 305)
• Pages: 402-405
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.305.402
• Online since: July 2011
• Authors: Lan Yun Chen, Zhuo Hong Cong, Qing Long You, Nan Xiang Zheng
• Keywords: Crumb Rubber, Modified Asphalt, Process Technology, Waste Tire

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