Thermal Aging of Bitumen and Biorejuvenator Blends: Triglyceride versus Free Fatty Acids
Publication: Journal of Materials in Civil Engineering
Volume 34, Issue 7
Abstract
When added to aged bitumen, oil-based rejuvenators are expected to restore its original properties to some degree. The extent of the rejuvenation depends on the composition of the oils. In this study, the effect of individual components of vegetable oils on blends with bitumen was investigated. First, 5% and 10% by weight of two free fatty acids, namely oleic acid and linoleic acid, and one triglyceride, triolein, were blended with bitumen, and thereafter, the blends underwent thermal aging at high temperatures under air in a ventilated oven. The fatty acids and triglyceride are referred to as rejuvenators in this context. Upon thermal aging, the free fatty acids did not produce any effect or were much less effective in decreasing the complex shear modulus (stiffness) of bitumen compared with the triglyceride. One reason for this result may be the favorable chemical changes of the triglyceride at high temperatures compared with the free fatty acids. Above all, this study provides basic knowledge to demonstrate the importance of the chemical composition of vegetable oils that are selected as bitumen rejuvenators, specifically when targeting long-term stability of the blends.
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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. All data, models, and code generated or used during the study appear in the published article.
Acknowledgments
The authors thank the Swiss National Science Foundation (200020_152980/1) for financial support, Sivotha Hean for performing the GPC measurements, and Beatrice Fischer for performing the TGA measurements.
References
Asli, H., E. Ahmadinia, M. Zargar, and M. R. Karim. 2012. “Investigation on physical properties of waste cooking oil–rejuvenated bitumen binder.” Constr. Build. Mater. 37 (Dec): 398–405. https://doi.org/10.1016/j.conbuildmat.2012.07.042.
Bockish, M. 1998. “Composition, structure, physical data, and chemical reactions of fats and oils, their derivatives, and their associates.” In Fats and oils handbook, 53–120. Urbana, IL: American Oil Chemists’ Society.
Cavalli, M. C., M. Zaumanis, E. Mazza, M. N. Partl, and L. D. Poulikakos. 2018. “Effect of ageing on the mechanical and chemical properties of binder from RAP treated with bio-based rejuvenators.” Composites, Part B 141 (May): 174–181. https://doi.org/10.1016/j.compositesb.2017.12.060.
Chen, M., B. Leng, S. Wu, and Y. Sang. 2014a. “Physical, chemical and rheological properties of waste edible vegetable oil rejuvenated asphalt binders.” Constr. Build. Mater. 66 (Sep): 286–298. https://doi.org/10.1016/j.conbuildmat.2014.05.033.
Chen, M., F. Xiao, B. Putman, B. Leng, and S. Wu. 2014b. “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.
Christy, A. A., Z. Xu, and P. D. B. Harrington. 2009. “Thermal degradation and isomerisation kinetics of triolein studied by infrared spectrometry and GC–MS combined with chemometrics.” Chem. Phys. Lipids 158 (1): 22–31. https://doi.org/10.1016/j.chemphyslip.2008.12.002.
Feng, Z. G., S. J. Wang, H. J. Bian, Q. L. Guo, and X. J. Li. 2016. “FTIR and rheology analysis of aging on different ultraviolet absorber modified bitumens.” Constr. Build. Mater. 115 (Jul): 48–53. https://doi.org/10.1016/j.conbuildmat.2016.04.040.
Ferry, J. D. 1980. Viscoelastic properties of polymers. New York: Wiley.
Huang, S. C., Q. Qin, W. R. Grimes, A. T. Pauli, and R. Glaser. 2015. “Influence of rejuvenators on the physical properties of RAP binders.” J. Test. Eval. 43 (3): 594–603. https://doi.org/10.1520/JTE20130314.
Hugener, M., M. N. Partl, and M. Morant. 2014. “Cold asphalt recycling with 100% reclaimed asphalt pavement and vegetable oil-based rejuvenators.” Road Mater. Pavement Des. 15 (2): 239–258. https://doi.org/10.1080/14680629.2013.860910.
Hung, A. M., M. Mousavi, F. Pahlavan, and E. H. Fini. 2017. “Intermolecular interactions of isolated bio-oil compounds and their effect on bitumen interfaces.” ACS Sustainable Chem. Eng. 5 (9): 7920–7931. https://doi.org/10.1021/acssuschemeng.7b01462.
iTeh. 2015a. Bitumen and bituminous binders. Determination of needle penetration. EN 1426. Newark, DE: iTeh.
iTeh. 2015b. Bitumen and bituminous binders—Determination of the softening point: Ring and Ball method. EN 1427. Newark, DE: iTeh.
Kamal-Eldin, A., J. Velasco, and C. Dobarganes. 2003. “Oxidation of mixtures of triolein and trilinolein at elevated temperatures.” Eur. J. Lipid Sci. Technol. 105 (3–4): 165–170. https://doi.org/10.1002/ejlt.200390032.
Karlsson, R., and U. Isacsson. 2006. “Material-related aspects of asphalt recycling—State-of-the-art.” J. Mater. Civ. Eng. 18 (1): 81–92. https://doi.org/10.1061/(ASCE)0899-1561(2006)18:1(81).
Last, D. J., J. J. Nájera, C. J. Percival, and A. B. Horn. 2009. “A comparison of infrared spectroscopic methods for the study of heterogeneous reactions occurring on atmospheric aerosol proxies.” Phys. Chem. Chem. Phys. 11 (37): 8214–8225. https://doi.org/10.1039/b901815h.
Lee, J. B., S. Dos Santos, and C. Antonini. 2016. “Water touch-and-bounce from a soft viscoelastic substrate: Wetting, dewetting, and rebound on bitumen.” Langmuir 32 (32): 8245–8254. https://doi.org/10.1021/acs.langmuir.6b01796.
Lesueur, D. 2009. “The colloidal structure of bitumen: Consequences on the rheology and on the mechanisms of bitumen modification.” Adv. Colloid Interface Sci. 145 (1–2): 42–82. https://doi.org/10.1016/j.cis.2008.08.011.
Li, C., X. Han, J. Gong, W. Su, Z. Xi, J. Zhang, Q. Wang, and H. Xie. 2020a. “Impact of waste cooking oil on the viscosity, microstructure and mechanical performance of warm-mix epoxy asphalt binder.” Constr. Build. Mater. 251 (Aug): 118994. https://doi.org/10.1016/j.conbuildmat.2020.118994.
Li, R., A. Bahadori, J. Xin, K. Zhang, B. Muhunthan, and J. Zhang. 2020b. “Characteristics of bioepoxy based on waste cooking oil and lignin and its effects on asphalt binder.” Constr. Build. Mater. 251 (Aug): 118926. https://doi.org/10.1016/j.conbuildmat.2020.118926.
Marsac, P., N. Piérard, L. Porot, J. Grenfell, V. Mouillet, S. Pouget, J. Besamusca, F. Farcas, T. Gabet, and M. Hugener. 2014. “Potential and limits of FTIR methods for reclaimed asphalt characterization.” Mater. Struct. 47 (8): 1273–1286. https://doi.org/10.1617/s11527-014-0248-0.
Mattson, F. H., and R. A. Volpenhein. 1963. “The specific distribution of unsaturated fatty acids in the triglycerides of plants.” J. Lipid Res. 4 (4): 392–396. https://doi.org/10.1016/S0022-2275(20)40280-9.
Moghaddam, T. B., and H. Baaj. 2016. “The use of rejuvenating agents in production of recycled hot mix asphalt: A systematic review.” Constr. Build. Mater. 114 (Jul): 805–816. https://doi.org/10.1016/j.conbuildmat.2016.04.015.
Nahar, S. N., J. Qiu, A. J. M. Schmets, E. Schlangen, M. Shirazi, M. F. C. Van de Ven, G. Schitter, and A. Scarpas. 2014. “Turning back time: Rheological and microstructural assessment of rejuvenated bitumen.” Transp. Res. Rec. 2444 (1): 52–62. https://doi.org/10.3141/2444-06.
Noskov, A. M., A. M. Komlev, and E. A. Vershinin. 1980. IR spectroscopic study of the decomposition of dimers of oleic and elaidic acids, 1531–1534. New York: Plenum.
Pahlavan, F., A. Samieadel, S. Deng, and E. Fini. 2019. “Exploiting synergistic effects of intermolecular interactions to synthesize hybrid rejuvenators to revitalize aged asphalt.” ACS Sustainable Chem. Eng. 7 (18): 15514–15525. https://doi.org/10.1021/acssuschemeng.9b03263.
Petersen, J. C., and R. Glaser. 2011. “Asphalt oxidation mechanisms and the role of oxidation products on age hardening revisited.” Road Mater. Pavement Des. 12 (4): 795–819. https://doi.org/10.1080/14680629.2011.9713895.
Poulikakos, L. D., S. dos Santos, M. Bueno, S. Kuentzel, M. Hugener, and M. N. Partl. 2014. “Influence of short and long term aging on chemical, microstructural and macro-mechanical properties of recycled asphalt mixtures.” Constr. Build. Mater. 51 (Jan): 414–423. https://doi.org/10.1016/j.conbuildmat.2013.11.004.
Weigel, S., and D. Stephan. 2017. “The prediction of bitumen properties based on FTIR and multivariate analysis methods.” Fuel 208 (Nov): 655–661. https://doi.org/10.1016/j.fuel.2017.07.048.
Xinxin, C., C. Xuejuan, T. Boming, W. Yuanyuan, and L. Xiaolong. 2018. “Investigation on possibility of waste vegetable oil rejuvenating aged asphalt.” Appl. Sci. 8 (5): 765. https://doi.org/10.3390/app8050765.
Yu, X., M. Zaumanis, S. Dos Santos, and L. D. Poulikakos. 2014. “Rheological, microscopic, and chemical characterization of the rejuvenating effect on asphalt binders.” Fuel 135 (Nov): 162–171. https://doi.org/10.1016/j.fuel.2014.06.038.
Zaumanis, M., R. B. Mallick, and R. Frank. 2015. “Evaluation of different recycling agents for restoring aged asphalt binder and performance of 100% recycled asphalt.” Mater. Struct. 48 (8): 2475–2488. https://doi.org/10.1617/s11527-014-0332-5.
Zaumanis, M., R. B. Mallick, L. Poulikakos, and R. Frank. 2014. “Influence of six rejuvenators on the performance properties of Reclaimed Asphalt Pavement (RAP) binder and 100% recycled asphalt mixtures.” Constr. Build. Mater. 71 (Nov): 538–550. https://doi.org/10.1016/j.conbuildmat.2014.08.073.
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History
Received: Feb 25, 2021
Accepted: Oct 27, 2021
Published online: Apr 23, 2022
Published in print: Jul 1, 2022
Discussion open until: Sep 23, 2022
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