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Influence of Bio-rejuvenator on the Rheological Properties of Aged Asphalt Binder

  • Yao Zhang
  • Shaopeng Wu
  • Gang Liu
Conference paper
Part of the Springer Proceedings in Energy book series (SPE)

Abstract

In this paper, the organic compounds with aromatic odor in waste peel were extracted by steam distillation in the laboratory, and then were analyzed by techniques of gas chromatography-mass spectrometry. The waste peel extract with different dosages were added to the aged asphalt to produce the recycled asphalt binders. The rheological properties of base asphalt, aged asphalt and recycled asphalt were tested. The results showed that the main chemical compositions of the waste peel extract are light oil which similar to the aromatic component of asphalt. Penetration, softening point, viscosity, complex modulus, phase angle and low temperature stiffness of recycled asphalt can be fully restored to the level of base asphalt with the addition of the waste peel extract. The research of this paper provides a new idea for the treatment of waste peel, and the waste peel extract can be used as a kind of bio-rejuvenator for the recycling of asphalt pavement.

Keywords

Bio-rejuvenator Aged asphalt binder Rejuvenation Rheological properties 

Notes

Acknowledgements

This work was supported by National Natural Science Fund for Young Scholars of China (grant numbers. 51608411) and the Fundamental Research Funds for the Central Universities of China (WUT: 173101004 and 173201002).

References

  1. 1.
    F.P. Xiao, S. Amirkhanian, Laboratory investigation of utilizing high percentage of RAP in rubberized asphalt mixture. Mater Struct. 43, 223–333 (2010)CrossRefGoogle Scholar
  2. 2.
    F.P. Xiao et al., Model developments of long-term aging asphalt binders. Constr. Build. Mater. 37, 248–256 (2012)CrossRefGoogle Scholar
  3. 3.
    H. Asli, E. Ahmadinia, M. Zargar, M.R. Karim, Investigation on physical properties of waste cooking oil—rejuvenated bitumen binder, Constr. Build. Mater 37, 398–405 (2012)CrossRefGoogle Scholar
  4. 4.
    F.P. Xiao, S.N. Amirkhanian, C.H. Juang, S.W. Hu, J.N. Shen, Model developments of long-term aging asphalt binders. Constr. Build. Mater. 37, 248–256 (2012)CrossRefGoogle Scholar
  5. 5.
    J. Wang, L. Pang, S.P. Wu, Q.T. Liu, Z. Chen, Effect of ageing on fatigue properties of asphalt. J. Cent. South Univ. Technol. 15, 111–114 (2008)CrossRefGoogle Scholar
  6. 6.
    T. Ma, B.U. Hussain, M. Enad, E.Y. Hajj, Estimating allowable RAP in asphalt mixes to meet target low temperature PG requirements. J. Assoc. Asphalt Paving Technol. 79, 473–495 (2010)Google Scholar
  7. 7.
    Z. Luo, F.P. Xiao, S.W. Hu, Y.S. Yang, Probabilistic analysis on fatigue life of rubberized asphalt concrete mixtures containing reclaimed asphalt pavement. Constr. Build. Mater. 41, 401–410 (2013)CrossRefGoogle Scholar
  8. 8.
    H.M.R.D. Silva, J.R.M. Oliveira, C.M.G. Jesus, Are totally recycled hot mix asphalts a sustainable alternative for road paving? Resour. Conserv. Recycl. 60, 38–48 (2012)CrossRefGoogle Scholar
  9. 9.
    J.J. Shen, S. Amirkhanian, J.A. Miller, Effects of rejuvenating agents on superpave mixtures containing reclaimed asphalt pavement. J. Mater. Civ. Eng. 19, 376–384 (2007)CrossRefGoogle Scholar
  10. 10.
    A. Dony, J. Colin, D. Bruneau, I. Drouadaine, J. Navaro, Reclaimed asphalt concretes with high recycling rates: changes in reclaimed binder properties according to rejuvenating agent. J. Constr. Build. Mater. 41, 175–181 (2013)CrossRefGoogle Scholar
  11. 11.
    H. Asli, E. Ahmadinia, M. Zargar, M.R. Karim, Investigation on physical properties of waste cooking oil—rejuvenated bitumen binder. J. Constr. Build. Mater. 37, 398–405 (2012)CrossRefGoogle Scholar
  12. 12.
    J.J. Shen, S. Amirkhanian, B. Tang, Effects of rejuvenator on performance-based properties of rejuvenated asphalt binder and mixtures. J. Constr. Build. Mater. 21, 958–964 (2007)CrossRefGoogle Scholar

Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  1. 1.School of Materials Science and EngineeringWuhan University of TechnologyWuhanChina
  2. 2.State Key Laboratory of Silicate Materials for ArchitecturesWuhan University of TechnologyWuhanChina

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