Rutting Treatment Technology of Asphalt Pavement of Abrupt Slope Section in Heavy Load and High Temperature Zone

Abstract:

Aiming at the characteristics of pavement rutting damage of test road under the condition of heavy load and abrupt slope, an overlay design scheme and a new overlay material with high performance was proposed. The new material is PG82 modified asphalt SMA-13 added polyester fibre which can significantly improve the high temperature performance of asphalt mixture under severe environment, and its strength and crack resistance are superior to normal SMA-13. Tracking survey of test road shows that the pavement performances keeps good and rutting is under good control. Therefore those measurements are successful and can be a reference to similar projects.

• Periodical: Advanced Materials Research (Volumes 287-290)
• Pages: 858-861
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.287-290.858
• Online since: July 2011
• Authors: Hui Wang, Zhou Qing Zhao, Jian Zeng
• Keywords: Abrupt Slope, Asphalt Pavement, Polyester Fibre, Rutting

References

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