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Abstract

Mechanical Performance of Bio-Based Modification of Asphalt Concrete Mix: A Study for Eco-Friendly Sustainable Development in Developing Countries †

Department of Civil Engineering, NFC Institute of Engineering and Technology, Multan 66000, Pakistan
*
Author to whom correspondence should be addressed.
Presented at the 3rd International Electronic Conference on Processes—Green and Sustainable Process Engineering and Process Systems Engineering (ECP 2024), 29–31 May 2024; Available online: https://sciforum.net/event/ECP2024.
Proceedings 2024, 105(1), 102; https://doi.org/10.3390/proceedings2024105102
Published: 28 May 2024

Abstract

:
Bio-based modification of bitumen can be used to replace the stiffening effect of asphalt pavement. It can help to improve the efficiency of the asphalt projects for sustainable development. The eco-friendly utilization of waste materials also helps in the maintenance of a desirable, clean environment. In this study, different percentages of bio-based waste cooking oil (WCO) have been used for the modification of bitumen. Asphalt concrete mix can help to develop a sustainable infrastructure using waste materials. Marshal stability analysis methodology was used to analyse the performance of modified asphalt concrete mixtures. The various characteristics of the modified asphalt mixtures were analysed to determine the performance of modified asphalt. The results of the study revealed that the recycling process of waste bio-based oil maintained the performance of the asphalt mixtures compared to the control ones. Marshal Stability Analysis showed that stability value, with the modification of 2% WCO in Bitumen, increased from 29.363 to 31.855 but even at 6% the modification value remained within an acceptable limit. Flow values also remained within the range, i.e., (2–4). Overall, strength and performance evaluation showed a successful production of asphalt concrete mix using proposed waste materials at a local level. This study will aid in the eco-friendly sustainable development of road infrastructures and sustainable cities in developing countries.

Supplementary Materials

The following supporting information can be downloaded at: https://www.mdpi.com/article/10.3390/proceedings2024105102/s1, Conference poster.

Author Contributions

Conceptualization, Z.H. and S.A.R.S.; methodology, Z.H. and S.A.R.S.; software, Z.H. and M.A.Y.; validation, S.A.R.S.; formal analysis, S.A., A.S. and M.A.Y.; investigation, Z.H. and A.S.; Visualization, S.A.; Supervision, SARS.; writing—original draft preparation, Z.H.; writing—review and editing, S.A.R.S. All authors have read and agreed to the published version of the manuscript.

Funding

This research received no external funding.

Institutional Review Board Statement

Not applicable.

Informed Consent Statement

Not applicable.

Data Availability Statement

Data will be available on suitable demand.

Acknowledgments

This work has been supported by the Department of Civil Engineering, NFC-IET.

Conflicts of Interest

The authors declare no conflict of interest.
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Share and Cite

MDPI and ACS Style

Hussain, Z.; Shah, S.A.R.; Ali, S.; Yousaf, M.A.; Salman, A. Mechanical Performance of Bio-Based Modification of Asphalt Concrete Mix: A Study for Eco-Friendly Sustainable Development in Developing Countries. Proceedings 2024, 105, 102. https://doi.org/10.3390/proceedings2024105102

AMA Style

Hussain Z, Shah SAR, Ali S, Yousaf MA, Salman A. Mechanical Performance of Bio-Based Modification of Asphalt Concrete Mix: A Study for Eco-Friendly Sustainable Development in Developing Countries. Proceedings. 2024; 105(1):102. https://doi.org/10.3390/proceedings2024105102

Chicago/Turabian Style

Hussain, Zain, Syyed Adnan Raheel Shah, Sakhawat Ali, Muhammad Ali Yousaf, and Ali Salman. 2024. "Mechanical Performance of Bio-Based Modification of Asphalt Concrete Mix: A Study for Eco-Friendly Sustainable Development in Developing Countries" Proceedings 105, no. 1: 102. https://doi.org/10.3390/proceedings2024105102

APA Style

Hussain, Z., Shah, S. A. R., Ali, S., Yousaf, M. A., & Salman, A. (2024). Mechanical Performance of Bio-Based Modification of Asphalt Concrete Mix: A Study for Eco-Friendly Sustainable Development in Developing Countries. Proceedings, 105(1), 102. https://doi.org/10.3390/proceedings2024105102

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