Utilization of Rice Husk Ash and Waste Engine Oil as Sustainable Modifiers for Asphalt Binder


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Authors

  • Adeel Iqbal Department of Civil Engineering, Bahauddin Zakariya University, Multan 60800, Pakistan
  • Hafiz Ammar Zahid Department of Civil Engineering, University of Engineering and Technology, Taxila 47050, Pakistan
  • Muhammad Sohail Jameel Department of Transportation Engineering and Management, University of Engineering and Technology, Lahore 54890, Pakistan
  • M Zubair Zafar Shah Department of Civil Engineering, University of Engineering and Technology, Taxila 47050, Pakistan
  • Muhammad Qasim Sultan Department of Civil Engineering, Institute of Southern Punjab, Multan 60800, Pakistan

DOI:

https://doi.org/10.59287/ijanser.893

Keywords:

Agricultural Waste,, Rice Husk Ash, Asphalt, Neat Binder, Waste Engine Oil

Abstract

Improper disposal of significant quantities of waste materials, such as Rice Husk Ash (RHA) and Waste Engine Oil (WEO), poses a significant environmental risk through water and air pollution. Moreover, the limited availability of disposal space adds to the concerns surrounding their safe management. However, an alternative approach involves incorporating these waste materials as additives in asphalt binder, offering not only improved binder properties but also a means to address environmental issues. This study focuses on the modification of the binder by introducing different proportions (2%, 4%, and 6%) of Rice Husk Ash with Waste Engine Oil (2% and 4%). Through a range of tests, including conventional tests, the Bitumen Bond Strength test, Rolling Bottle test, and multiple stress creep recovery test, the modified binder specimens were evaluated for adhesion, moisture susceptibility, and elastic recovery. The experimental findings highlight that a bitumen mixture consisting of 6% Rice Husk Ash and 2% Waste Engine Oil, relative to the binder's weight, demonstrates superior adhesion, moisture susceptibility, and elastic recovery compared to the original binder. This innovative approach offers a sustainable and environmentally friendly solution for reusing Rice Husk Ash and Waste Engine Oil.

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Published

2023-06-21

How to Cite

Iqbal, A., Zahid, H. A., Jameel, M. S., Shah, M. Z. Z., & Sultan, M. Q. (2023). Utilization of Rice Husk Ash and Waste Engine Oil as Sustainable Modifiers for Asphalt Binder. International Journal of Advanced Natural Sciences and Engineering Researches, 7(5), 13–19. https://doi.org/10.59287/ijanser.893