Study on Processing Technology of Waste Tire Crumb Rubber Modified Asphalt
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.
Guanglin Wang, Huifeng Wang, Jun Liu and Xilin Zhu
L. Y. Chen et al., "Study on Processing Technology of Waste Tire Crumb Rubber Modified Asphalt", Advanced Materials Research, Vol. 305, pp. 402-405, 2011