Abstract
Warm-mix asphalt (WMA) additives are widely used to reduce the mixing and compaction temperatures of the bituminous mixes. Due to lower aging temperature, one can expect a reduction in aging compounds in a WMA mix in comparison with the hot-mix asphalt (HMA) mix. In this study, an attempt is made to address the influence of the production process and the presence of WMA additive on the aging compounds formed in WMA binders. For this purpose, two binders, one unmodified (VG20 grade), and a crumb rubber modified, were used. A chemical WMA additive, Evotherm, was used. All the binders were subjected to short-term and long-term aging in the laboratory. The carbonyl and sulfoxide functionalities in all the binders were quantified using Fourier transform infrared spectroscopy. From the analysis, it was seen that the carbonyl index for WMA-modified VG20 binder and crumb rubber-modified binder (CRMB) are higher by 25 and 33% compared to the base VG20 binder and CRMB, respectively. Also, Evotherm-modified binders resulted in lower carbonyl compounds (about one-half) when compared with the HMA binders, aged at identical conditions. The magnitude and the rate of formation of sulfoxide compounds, however, varied with different binders owing to the overlapping effects of the formation and decomposition of sulfoxides.
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Rubio, M.C.; Martınez, G.; Baena, L.; Moreno, F.: Warm mix asphalt: an overview. J. Clean. Prod. 24, 76–84 (2012)
Roja, K.L.; Padmarekha, A.; Krishnan, J.M.: Rheological investigations on warm mix asphalt binders at high and intermediate temperature ranges. J. Mater. Civ. Eng. 30(4), 04018038 (2018)
Kakar, M.R.; Hamzah, M.O.; Akhtar, M.N.; Saleh, J.M.: Evaluating the surface free energy and moisture sensitivity of warm mix asphalt binders using dynamic contact angle. Adv. Civ. Eng. 2019, 9153603 (2019)
Hamzah, M.O.; Golchin, B.; Jamshidi, A.; Chailleux, E.: Evaluation of Rediset for use in warm-mix asphalt: a review of literatures. Int. J. Pavement Eng. 16(9), 809–831 (2015)
Herrington, P.R.; Patrick, J.E.; Ball, G.F.A.: Oxidation of roading asphalts. Ind. Eng. Chem. Res. 33(11), 2801–2809 (1994)
Krishnan, J.M.; Rajagopal, K.R.: Review of the uses and modeling of Bitumen from ancient to modern times. Appl. Mech. Rev. 56(2), 149–214 (2003)
Petersen, J.C.: A review of the fundamentals of asphalt oxidation. Technical Report October, Transportation Research Board, Transportation Research Circular E-C140 (2009)
Behnood, A.; Gharehveran, M.M.: Morphology, rheology, and physical properties of polymer-modified asphalt binders. Eur. Polym. J. 112, 766–791 (2019)
Nivitha, M.R.; Prasad, E.; Krishnan, J.M.: Ageing in modified Bitumen using FTIR spectroscopy. Int. J. Pavement Eng. 17(7), 565–577 (2015)
Yu, H.; Leng, Z.; Zhou, Z.; Shih, K.; Xiao, F.; Gao, Z.: Optimization of preparation procedure for liquid warm mix additive modified asphalt rubber. J. Clean. Prod. 141, 336–345 (2017)
Yu, X.; Leng, Z.; Wei, T.: Investigation of rheological modification mechanism of warm-mix additives on crumb-rubber-modified asphalt. J. Mater. Civ. Eng. 26(2), 312–319 (2014)
Abdullah, M.E.; Hainin, M.R.; Yusuf, N.I.M.; Zamhari, K.A.: Laboratory evaluation on the characteristics and pollutant emissions of nanoclay and chemical warm mix asphalt modified binders. J. Constr. Build. Mater. 113, 488–497 (2016)
Ferrotti, G.; Ragni, D.; Lu, X.; Canestrari, F.: Effect of warm mix asphalt chemical additive on the mechanical performance of asphalt binders. Mater. Struct. 50, 226 (2017)
Abbas, A.; Nazzal, M.; Kaya, S.; Akinbowale, S.; Subedi, B.; Arefin, M.S.; Qtaish, L.A.: Effect of ageing on foamed warm mix asphalt produced by water injection. J. Mater. Civ. Eng. 28(11), 04016128 (2016)
Gandhi, T.; Akisetty, C.; Amirkhanian, S.: Laboratory evaluation of warm asphalt binder aging characteristics. Int. J. Pavement Eng. 10(5), 353–359 (2009)
Larsen, D.O.; Alessandrini, J.L.; Bosch, A.; Cortizo, M.S.: Micro-structural and rheological characteristics of SBS-asphalt blends during their manufacturing. J. Constr. Build. Mater. 23(8), 2769–2774 (2009)
Arega, Z.; Bhasin, A.; Motamed, A.; Turner, F.: Influence of warm-mix additives and reduced aging on the rheology of asphalt binders with different natural wax contents. J. Mater. Civ. Eng. 23(10), 1453–1459 (2011)
Kataware, A.V.; Singh, D.: Effects of wax-based, chemical-based and water-based warm-mix additives on mechanical performance of asphalt binders. J. Mater. Civ. Eng. 30(10), 04018237 (2018)
IS73:2013: Indian Standard for Paving Bitumen—Fourth Revision. Bureau of Indian Standards, New Delhi (2013)
IS15462:2004: Indian Standard for Polymer and Rubber Modified Bitumen. Bureau of Indian Standards, New Delhi (2004)
ASTM D2872: Standard Test Method for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test). ASTM International, West Conshohocken, PA (2012)
ASTM D6521: Standard Practice for Accelerated Aging of Asphalt Binder Using a Pressurized Aging Vessel (PAV). ASTM International, West Conshohocken, PA (2013)
Ferrotti, G.; Baaj, H.; Besamusca, J.; Bocci, M.; Cannone-Falchetto, A.; Grenfell, J.; Hofko, B.; Porot, L.; Poulikakos, L.; You, Z.: Comparison between Bitumen aged in laboratory and recovered from HMA and WMA lab mixtures. Mater. Struct. 51, 150 (2018)
Hofko, B.; Alavi, M.Z.; Grothe, H.; Jones, D.; Harvey, J.: Repeatability and sensitivity of FTIR ATR spectral analysis methods for bituminous binders. Mater. Struct. 50, 187 (2017)
SpectraGryph—1.2.9: Optical Spectroscopy Software. Spectroscopy Ninja. https://www.effemm2.de/spectragryph/. Accessed March 2018
Silverstein, R.M.; Bassler, G.C.; Morrill, T.C.: Spectrometric Identification of Organic Compounds: 6th (sixth) Edition, 4th edn. Wiley, Chichester (2005)
Branthaver, J.F., et al.: Binder Characterization and Evaluation, vol. 2: Chemistry. Washington, DC: Strategic Highway Research Program, National Research Council, Technical Report, SHRP-A-368 (1993)
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Kumar, T.A., Sandeep, I.J.S., Nivitha, M.R. et al. Quantification of Aging Compounds in Evotherm-Modified Warm-Mix Asphalt Binder Using Fourier Transform Infrared Spectroscopy. Arab J Sci Eng 44, 8429–8437 (2019). https://doi.org/10.1007/s13369-019-03965-w
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DOI: https://doi.org/10.1007/s13369-019-03965-w