Evaluation of Rheological and Microscopic Properties of SBS-Modified Asphalt Binder with Multiple Regeneration
Publication: Journal of Materials in Civil Engineering
Volume 35, Issue 12
Abstract
Styrene-butadiene-styrene (SBS) modified asphalt binder after aging seriously affects the performance of the road. In this study, waste edible oil, SBS modifier, plasticizer and antiaging agent were used to prepare a new regenerant to achieve the effect of regeneration of aged SBS modified asphalt binder. The type and optimum dosage of regenerant were determined by conventional performance test of asphalt binder. Dynamic shear rheology (DSR), bending beam rheology (BBR), Fourier transform infrared (FTIR), and gel permeation chromatography (GPC) were conducted to study the effects of regenerant on the rheological and microscopic properties of SBS modified asphalt binder with different aging degrees. The results show that the B-type regenerant has the best recovery effect on the aged asphalt binder. The optimum regenerant content corresponding to PAV10h, PAV20h, and PAV30h is 6wt%, 8wt%, and 10wt%, respectively. With the increase of aging degree, phase angle () and creep rate (m) of SBS modified asphalt binder decreased, complex shear modulus (), rutting factor (), and creep stiffness (s) increased. Besides, sulfoxide index (SI), carbonyl index (CI), large molecular weight (LMS) increased, and butadiene index (BI), and small molecular weight (SMS) decreased. When the regenerant is added, the rheological index and microindex content of the recycled SBS modified asphalt binder are opposite to those of the aged asphalt binder. In addition, microscopic analyses showed that the SBS modifier in the regenerant could reinteract with the asphalt binder and adjust the composition of the aged asphalt binder. Therefore, this study provides a new reference for realizing the regeneration of aged SBS modified asphalt binder, whereas the regenerated asphalt binder can be considered to be added to the asphalt mix to study the actual road performance.
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Data Availability Statement
Some or all data, models, or code that support the findings of this study are available from the corresponding author upon reasonable request.
Acknowledgments
This work was sponsored by the National Key R&D Program of China (Grant No. 2018YFE0103800), and Fundamental Research Funds for the Central Universities, CHD (Grant No. 300102219316). The authors gratefully acknowledge their financial support.
References
ASTM. 2013. Standard test method for penetration of bituminous materials. ASTM D5. West Conshohocken, PA: ASTM.
ASTM. 2014. Standard test method for softening point of bitumen (ring-and-ball apparatus). ASTM D36. West Conshohocken, PA: ASTM.
ASTM. 2015. Standard test method for viscosity determination of asphalt at elevated temperatures using a rotational viscometer. ASTM D4402. West Conshohocken, PA: ASTM.
ASTM. 2017. Standard test method for ductility of asphalt materials. ASTM D113. West Conshohocken, PA: ASTM.
Bai, M. 2017. “Investigation of low-temperature properties of recycling of aged SBS modified asphalt binder.” Constr. Build. Mater. 150 (Jun): 766–773. https://doi.org/10.1016/j.conbuildmat.2017.05.206.
Cao, X., H. Wang, X. Cao, W. Sun, H. Zhu, and B. Tang. 2018. “Investigation of rheological and chemical properties asphalt binder rejuvenated with waste vegetable oil.” Constr. Build. Mater. 180 (Aug): 455–463. https://doi.org/10.1016/j.conbuildmat.2018.06.001.
Chen, M., F. Xiao, B. Putman, B. Leng, and S. Wu. 2014. “High temperature properties of rejuvenating recovered binder with rejuvenator, waste cooking and cotton seed oils.” Constr. Build. Mater. 59 (May): 10–16. https://doi.org/10.1016/j.conbuildmat.2014.02.032.
Cong, P., J. Wang, Z. Zhou, and H. Zhang. 2020. “Preparation of rejuvenating agent and property evaluation of rejuvenated SBS modified asphalt binders.” Constr. Build. Mater. 233 (Feb): 117911. https://doi.org/10.1016/j.conbuildmat.2019.117911.
Cui, Y., S. Cui, and L. Guo. 2022. “Performance and mechanism of waste oil recycled SBS modified asphalt.” J. Build. Mater. 25 (2): 164–170.
Fu, Z., K. Shi, F. Ma, R. Song, L. Chen, J. Dai, and W. Shen. 2022. “Rheological properties of dioctyl adipate-modified asphalt binder.” Int. J. Pavement Eng. 23 (8): 2644–2653. https://doi.org/10.1080/10298436.2020.1867855.
Gan, X. 2013. “Study on properties of recycled SBS modified asphalt and mixture.” Master’s thesis, School of Highway, Chang’an Univ.
Gong, M. 2017. “Investigation on Mireo-properties of Bio-rejuvenated asphalt mixture.” Doctor thesis, School of Transportation, Southeast Univ.
Guo, M., Y. Tan, D. Luo, Y. Li, A. Farooq, L. Mo, and Y. Jiao. 2018. “Effect of recycling agents on rheological and micromechanical properties of SBS-modified asphalt binders.” Adv. Mater. Sci. Eng. 2018 (Dec): 1–12. https://doi.org/10.1155/2018/5482368.
Hu, Z., W. Chen, F. Yuan, and J. Shen. 2022. “Green plasticizer modified asphalt study.” J. Suzhou Univ. Sci. Technol. 39 (4): 59–63.
Huang, J. 2020. “Research of self-healing characteristics of recycled asphalt and micro analysis.” Master’s thesis, College of Traffic and Transportation, Chongqing Jiaotong Univ.
Kök, B. V., M. Yilmaz, M. Çakiroğlu, N. Kuloğlu, and A. Şengür. 2013. “Neural network modeling of SBS modified bitumen produced with different methods.” Fuel 106 (Apr): 265–270. https://doi.org/10.1016/j.fuel.2012.12.073.
Laukkanen, O.-V., H. Soenen, H. H. Winter, and J. Seppälä. 2018. “Low-temperature rheological and morphological characterization of SBS modified bitumen.” Constr. Build. Mater. 179 (Aug): 348–359. https://doi.org/10.1016/j.conbuildmat.2018.05.160.
Ma, W., T. Huang, S. Guo, C. Yang, Y. Ding, and C. Hu. 2019. “Atomic force microscope study of the aging/rejuvenating effect on asphalt morphology and adhesion performance.” Constr. Build. Mater. 205 (Apr): 642–655. https://doi.org/10.1016/j.conbuildmat.2019.01.151.
Menapace, I., W. Yiming, and E. Masad. 2017. “Chemical analysis of surface and bulk of asphalt binders aged with accelerated weathering tester and standard aging methods.” Fuel 202 (Aug): 366–379. https://doi.org/10.1016/j.fuel.2017.04.042.
Pahlavan, F., A. Hung, and E. H. Fini. 2018. “Evolution of molecular packing and rheology in asphalt binder during rejuvenation.” Fuel 222 (Jun): 457–464. https://doi.org/10.1016/j.fuel.2018.02.184.
Qiu, J., S. P. Wu, Y. Xiao, and N. Li. 2008. “Low temperature mechanical characterization of polymer modified recycled asphalt mixture via indirect tensile test.” In Proc., ICHMM, 1323–1326. Lancaster, UK: Destech Publications, Inc.
Sha, A., Z. Liu, W. Jiang, L. Qi, L. Hu, W. Jiao, and D. M. Barbieri. 2021. “Advances and development trends in eco-friendly pavements.” J. Road Eng. 1 (Dec): 1–42. https://doi.org/10.1016/j.jreng.2021.12.002.
Sun, L., Y. Wang, and Y. Zhang. 2014. “Aging mechanism and effective recycling ratio of SBS modified asphalt.” Constr. Build. Mater. 70 (Jun): 26–35. https://doi.org/10.1016/j.conbuildmat.2014.07.064.
Tarsi, G., A. Varveri, C. Lantieri, A. Scarpas, and C. Sangiorgi. 2018. “Effects of different aging methods on chemical and rheological properties of bitumen.” J. Mater. Civ. Eng. 30 (3): 04018009. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002206.
Wang, F. 2022. “Influence of plasticizer on low temperature performance of SBS modified asphalt.” Sci. Technol. Eng. 22 (5): 2002–2008.
Weigel, S., and D. Stephan. 2017. “Modelling of rheological and ageing properties of bitumen based on its chemical structure.” Mater. Struct. 50 (1): 1–15. https://doi.org/10.1617/s11527-016-0957-7.
Wu, S., L. Pang, L. Mo, Y. Chen, and G. Zhu. 2009. “Influence of aging on the evolution of structure, morphology and rheology of base and SBS modified bitumen.” Constr. Build. Mater. 23 (2): 1005–1010. https://doi.org/10.1016/j.conbuildmat.2008.05.004.
Xiao, F., S. Amirkhanian, and C. H. Juang. 2007. “Rutting resistance of rubberized asphalt concrete pavements containing reclaimed asphalt pavement mixtures.” J. Mater. Civ. Eng. 19 (6): 475–483. https://doi.org/10.1061/(ASCE)0899-1561(2007)19:6(475).
Yin, P. 2021. “Research on durability performance of hot recycling modified asphalt mixture based on homemade recycling agent.” Master’s thesis, College of Traffic and Transportation, Chongqing Jiaotong Univ.
Yin, Y. 2016. “Preparation and properties of montmorillonite/DOP compound asphalt recycling agent.” Master’s thesis, School of Traffic Transportation of Engineering, Changsha Univ. of Science and Technology.
Zargar, M., E. Ahmadinia, H. Asli, and M. R. Karim. 2012. “Investigation of the possibility of using waste cooking oil as a rejuvenating agent for aged bitumen.” J. Hazard. Mater. 233 (Jul): 254–258. https://doi.org/10.1016/j.jhazmat.2012.06.021.
Zeng, M., J. Li, W. Zhu, and Y. Xia. 2018. “Laboratory evaluation on residue in castor oil production as rejuvenator for aged paving asphalt binder.” Constr. Build. Mater. 193 (Aug): 276–285. https://doi.org/10.1016/j.conbuildmat.2018.10.204.
Zhang, N., G. Fan, S. Lv, F. He, X. Fan, X. Peng, T. J. Liu, and H. Liu. 2021. “The influence of SBS modification on the rheological property of asphalt before and after regeneration.” Constr. Build. Mater. 310 (Dec): 125239. https://doi.org/10.1016/j.conbuildmat.2021.125239.
Zhang, R., Z. You, H. Wang, X. Chen, C. Si, and C. Peng. 2018. “Using bio-based rejuvenator derived from waste wood to recycle old asphalt.” Constr. Build. Mater. 189 (Aug): 568–575. https://doi.org/10.1016/j.conbuildmat.2018.08.201.
Zhang, Z., Y. Fang, J. Yang, and X. Li. 2022. “A comprehensive review of bio-oil, bio-binder and bio-asphalt materials: Their source, composition, preparation and performance.” J. Transp. Eng. 2022 (Apr): 7. https://doi.org/10.1016/j.jtte.2022.01.003.
Zhu, C., H. Zhang, D. Zhang, and Z. Chen. 2018. “Influence of base asphalt and SBS modifier on the weathering aging behaviors of SBS modified asphalt.” J. Mater. Civ. Eng. 30 (3): 04017306. https://doi.org/10.1061/(ASCE)MT.1943-5533.0002188.
Zhu, H., G. Xu, M. Gong, and J. Yang. 2017. “Recycling long-term-aged asphalts using bio-binder/plasticizer-based rejuvenator.” Constr. Build. Mater. 147 (May): 117–129. https://doi.org/10.1016/j.conbuildmat.2017.04.066.
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© 2023 American Society of Civil Engineers.
History
Received: Jan 11, 2023
Accepted: Apr 19, 2023
Published online: Sep 27, 2023
Published in print: Dec 1, 2023
Discussion open until: Feb 27, 2024
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