Research on the Performance of Emulsified-Asphalt Recycled Mixture–Based Cement Dosing
Publication: Journal of Materials in Civil Engineering
Volume 34, Issue 11
Abstract
In order to solve the problem of semirigid base damage in the initial period of use, this paper focused on emulsified-asphalt cold recycled mixtures with all old mineral and analyzed its strength formation mechanism. The optimum moisture content and amount of emulsified asphalt in the regenerated base were determined through tests, whereas the performance of the mixtures was verified according to the designed optimum ratio. The gray correlation method was used to analyze the performance-influencing factors and determine the rationality of the base designs. The research results can be used for pavement base recycling with a new solution for old roads, and the efficiency of pavement construction was greatly improved. It also reduced the heat and energy loss and contributed to the sustainable environmentally development of road construction.
Get full access to this article
View all available purchase options and get full access to this article.
Data Availability Statement
All data, models, and code generated or used during the study appear in the published article.
References
Akhtar, A., and A. K. Sarmah. 2018. “Construction and demolition waste generation and properties of recycled aggregate concrete: A global perspective.” J. Cleaner Prod. 186 (Jun): 262–281. https://doi.org/10.1016/j.jclepro.2018.03.085.
Chen, Z. 2015. Performance evaluation of semi-rigid subgrade for old roads. Nanjing, China: Southeast Univ.
Du, S. 2013. “Influence of external materials on the performance of emulsified asphalt recycled cement stabilized gravel mix.” J. Constr. Mater. 16 (2): 360–364.
Feng, L. 2014. “Effect of cement on road performance of emulsified asphalt mixtures.” Highway Eng. 39 (4): 112–116.
Gao, Y. 2006. Experimental study on the application of emulsified asphalt waterproofing coatings and mixes in hydraulic engineering. Xi’an, China: Xi’an Univ. of Technology.
Li, H. B. 2018. “Research on cold recycle technology of old asphalt concrete pavement plant mix.” Heilongjiang Traffic Sci. Technol. 41 (5): 20–21.
Li, Y. 2015. Research on the road performance of emulsified asphalt-flexible fiber modified cement stabilized gravel. Chongqing, China: Chongqing Jiaotong Univ.
Liang, J. 2019. Research on the performance of water-based epoxy emulsified asphalt mixes for thin-layer overlay roads. Guangzhou, China: Guangzhou Univ.
Liu, F. 2015. Research on the reconstruction technology of cement concrete pavement in the southern region. Fuzhou, Fujian: Highway Bureau.
Liu, M. F., S. S. Duan, and Z. X. Li. 2012. “Research on the performance of cement-emulsified asphalt cold recycled mixes and their development and application.” Railway Constr. 2012 (9): 144–146.
Lu, P. 2014. Research on the application of regenerated cement stabilized gravel semi-rigid base. Chongqing, China: Chongqing Jiaotong Univ.
Qiao, D. 2019. “Research on the road performance of cement-doped foam asphalt cold recycled mixes.” Road Base Eng. (4): 78–83.
Shen, J., C. Zheng, X. Hu, Z. Sun, H. Deng, and X. Rui. 2019. “Comparative analysis of semi-rigid base and flexible base asphalt pavement structures.” Highway 64 (1): 9–12.
USEPA. 2018. Advancing sustainable materials management, 18. Washington, DC: USEPA.
Xuan, D. X., A. A. A. Molenaar, and L. J. M. Houben. 2016. “Deformation behavior of cement treated demolition waste with recycled masonry and concrete subjected to drying and temperature change.” Cem. Concr. Compos. 68 (Apr): 27–34. https://doi.org/10.1016/j.cemconcomp.2016.02.005.
Zhang, H., C. He, Y. Zhang, and H. Tang. 2020. “Research on the performance and application of water-based epoxy resin emulsified asphalt mixes.” Pet. Asphalt 34 (5): 18–22.
Information & Authors
Information
Published In
Journal of Materials in Civil Engineering
Volume 34 • Issue 11 • November 2022
Copyright
© 2022 American Society of Civil Engineers.
History
Received: Dec 29, 2021
Accepted: Mar 1, 2022
Published online: Aug 23, 2022
Published in print: Nov 1, 2022
Discussion open until: Jan 23, 2023
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.
Cited by
- Shifa Xu, Xiaoyu Ren, Hongliang Wu, Zixiao Zhu, Yansheng Yang, Meng Ling, Design and Water Stability Evaluation of Cold Mix Emulsified Asphalt Mixture under Multiple Freeze–Thaw Cycles, Journal of Materials in Civil Engineering, 10.1061/JMCEE7.MTENG-17137, 36, 8, (2024).