Paper Title:
Analysis of Performance of PR.S Asphalt Mixture and Application
  Abstract

In order to study the performance of asphalt mixture with PR.S, Marshall test and rutting, low temperature bending, water stability test were done. The results indicated that the additive PR.S played an important role in improving high-temperature anti-rutting performance of asphalt mixture because of the cementation, reinforcement, inter-lock and adsorption function. With the amount of PR.S increasing, high-temperature performance of asphalt mixture increased gradually and low-temperature performance declined a little. In order to decide the appropriate amount of the additive PR.S, the low-temperature anti-cracking performance should be mainly considered when asphalt mixture was designed. The other performance of asphalt mixture with the amount of 0.45% PR.S could also meet the requirements of the specification. Considering its great contribution to anti-rutting, PR.S asphalt mixture was more properly adopted in the middle layer of asphalt pavement.

  Info
Periodical
Advanced Materials Research (Volumes 284-286)
Chapter
High Performance Elastomers & Polymers
Edited by
Xiaoming Sang, Pengcheng Wang, Liqun Ai, Yungang Li and Jinglong Bu
Pages
1871-1876
DOI
10.4028/www.scientific.net/AMR.284-286.1871
Citation
Y. H. Peng, H. X. Liu, L. K. Shi, "Analysis of Performance of PR.S Asphalt Mixture and Application", Advanced Materials Research, Vols. 284-286, pp. 1871-1876, 2011
Online since
July 2011
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Price
$32.00
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