Discussion the Rheological Properties of Asphalt Rubber

Abstract:

To test the effects of crumb rubber's mesh and parameters to rubber asphalt to improve the performance of asphalt, we use different mesh rubber powder and asphalt to prepare rubber asphalt in the laboratory, and do dynamic mechanical testing to rubber asphalt sample. We find that different mesh rubber powder have obviously different action to improve the performance of asphalt. Under the same conditions, in order to make better use of modified bitumen. We propose how to use modified asphalt prepared by different mesh rubber powder for different paving.

• Periodical: Applied Mechanics and Materials (Volume 665)
• Pages: 183-187
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.665.183
• Online since: October 2014
• Authors: Yong Jun Meng*, Yun Tian Jiang, Yi Yuan Wang, Yong Qing Shi, Mou Fen Huang
• Keywords: Dynamic Mechanical Testing, Frequency Scanning, Modified Asphalt, Repeated Creep, Rubber Powder Mesh

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