Effects of Polyurethane Thermoplastic Elastomer on Properties of Asphalt Binder and Asphalt Mixture
Publication: Journal of Materials in Civil Engineering
Volume 33, Issue 3
Abstract
Polyurethane (PU) is a synthetic material available for researchers to be designed in terms of their demands. This study prepared a novel polyurethane thermoplastic elastomer (PUTE) as an asphalt modifier through the reasonable selection of raw materials and formula. The results of the Fourier transform infrared spectroscopy (FTIR) test confirm the chemical reaction between ─ NCO groups in PUTE prepolymer and ─ OH groups in the most polar asphalt molecules (asphaltenic regions). Effects of the PUTE modifications (1%, 3%, 5%, 7%, 9%, 11%, 13%, and 15% by asphalt binder weight) on the asphalt binder properties were then studied through a series of tests. PUTE is demonstrated to play a positive role in high- and low-temperature properties and the mechanical properties of the asphalt binder. All of the PUTE modified binders have desirable storage stability. Moreover, using 11% PUTE is recommended. Finally, the technical properties of PUTE and SBS modified asphalt mixture were compared. The results indicate that the PUTE modified asphalt mixture performs better in low-temperature property and moisture stability than the SBS modified asphalt mixture, whereas the PUTE modified asphalt mixture has worse high-temperature property than the SBS modified asphalt mixture.
Get full access to this article
View all available purchase options and get full access to this article.
Data Availability Statement
All of the data, models, and code generated or used during this study appear in the published article.
Acknowledgments
This work was supported by the Shaanxi Provincial Communication Construction Group (No. 17-06K), the National Natural Science Foundation of China (NSFC) (Grant No. 51208043), and the Fundamental Research Funds for the Central Universities of Chang’an University (No. 300102218523).
References
Alkan, C., E. Gunther, S. Hiebler, O. F. Ensari, and D. Kahraman. 2012. “Polyurethanes as solid-solid phase change materials for thermal energy storage.” Sol. Energy 86 (6): 1761–1769. https://doi.org/10.1016/j.solener.2012.03.012.
ASTM. 2000. Test method for softening point of bitumen (ring-and-ball apparatus). ASTM D36. West Conshohocken, PA: ASTM.
ASTM. 2006. Standard test method for penetration of bituminous materials. ASTM D5. West Conshohocken, PA: ASTM.
ASTM. 2012. Standard test method for viscosity determination of asphalt at elevated temperatures using a rotational viscometer. ASTM D4402/D4402M. West Conshohocken, PA: ASTM.
ASTM. 2015. Standard test method for determining the rheological properties of asphalt binder using a dynamic shear rheometer. ASTM D7175. West Conshohocken, PA: ASTM.
ASTM. 2016. Standard test method for determining the flexural creep stiffness of asphalt binder using the bending beam rheometer. ASTM D6648. West Conshohocken, PA: ASTM.
ASTM. 2017. Standard test method for ductility of asphalt materials. ASTM D113. West Conshohocken, PA: ASTM.
Bazmara, B., M. Tahersima, and A. Behravan. 2018. “Influence of thermoplastic polyurethane and synthesized polyurethane additive in performance of asphalt pavements.” Constr. Build. Mater. 166 (Mar): 1–11. https://doi.org/10.1016/j.conbuildmat.2018.01.093.
Cao, Z., Q. Z. Zhou, S. Y. Jie, and B. G. Li. 2016. “High cis-1,4 hydroxyl-terminated polybutadiene-virgind polyurethanes with extremely low glass transition temperature and excellent mechanical properties.” Ind. Eng. Chem. Res. 55 (6): 1582–1589. https://doi.org/10.1021/acs.iecr.5b04921.
Carrera, V., P. Partal, M. García-Morales, C. Gallegos, and A. Pérez-Lepe. 2010. “Effect of processing on the rheological properties of poly-urethane/urea bituminous products.” Fuel Process. Technol. 91 (9): 1139–1145. https://doi.org/10.1016/j.fuproc.2010.03.028.
Chen, J. S., T. J. Wang, and C. T. Lee. 2018. “Evaluation of a highly-modified asphalt binder for field performance.” Constr. Build. Mater. 171 (May): 539–545. https://doi.org/10.1016/j.conbuildmat.2018.03.188.
China Communications Press. 2000a. Bending creep test of bituminous mixtures. JTG T0728. Beijing: China Communications Press.
China Communications Press. 2000b. Freeze-thaw splitting test of bituminous mixtures. JTG T0729. Beijing: China Communications Press.
China Communications Press. 2004. Technical specification for construction of highway asphalt pavement. JTG F40-2004. Beijing: China Communications Press.
China Communications Press. 2011a. Marshall stability test of bituminous mixtures. JTG T0709. Beijing: China Communications Press.
China Communications Press. 2011b. Rutting test of bituminous mixtures. JTG T0719. Beijing: China Communications Press.
China Communications Press. 2011c. Technical specification for construction of highway asphalt pavement. JTG E20-2011. Beijing: China Communications Press.
Cong, L., F. Yang, G. Guo, M. D. Ren, J. C. Shi, and L. Tan. 2019. “The use of polyurethane for asphalt pavement engineering applications: A state-of-the-art review.” Constr. Build. Mater. 225 (Nov): 1012–1025. https://doi.org/10.1016/j.conbuildmat.2019.07.213.
Cuadri, A. A., M. Garcia-Morales, F. J. Navarro, and P. Partal. 2014. “Processing of bitumens modified by a bio-oil-derived polyurethane.” Fuel 118 (Feb): 83–90. https://doi.org/10.1016/j.fuel.2013.10.068.
Das, P. K., H. Baaj, S. Tighe, and N. Kringos. 2015. “Atomic force microscopy to investigate asphalt binders: A state-of-the-art review.” Road Mater. Pavement 17 (3): 693–718. https://doi.org/10.1080/14680629.2015.1114012.
Dong, F. Q., W. Z. Zhao, Y. Z. Zhang, J. M. Wei, W. Y. Fan, Y. J. Yu, and Z. Wang. 2014. “Influence of SBS and asphalt on SBS dispersion and the performance of modified asphalt.” Constr. Build. Mater. 62 (Jul): 1–7. https://doi.org/10.1016/j.conbuildmat.2014.03.018.
Fang, H. X., B. You, and L. M. Wu. 2004. “Discussion on preparation of high solid moisture cured polyurethane elastomer.” Paint Coat. Ind. 34 (11): 19–22.
Gao, J. F., H. N. Wang, C. C. Liu, D. D. Ge, Z. P. You, and M. Yu. 2020. “High-temperature rheological behavior and fatigue performance of lignin modified asphalt binder.” Constr. Build. Mater. 230 (Jan): 117063. https://doi.org/10.1016/j.conbuildmat.2019.117063.
Habbouche, J., E. Y. Hajj, P. E. Sebaaly, and M. Piratheepan. 2020. “A critical review of high polymer-modified asphalt binders and mixtures.” Int. J. Pavement Eng. 21 (6): 686–702. https://doi.org/10.1080/10298436.2018.1503273.
Jia, M., Z. P. Zhang, H. T. Liu, B. Peng, H. L. Zhang, W. J. Lv, Q. Zhang, and Z. Y. Mao. 2019. “The synergistic effect of organic montmorillonite and thermoplastic polyurethane on properties of asphalt binder.” Constr. Build. Mater. 229 (Dec): 116867. https://doi.org/10.1016/j.conbuildmat.2019.116867.
Jiang, W., J. J. Xiao, D. D. Yuan, H. H. Lu, S. D. Xu, and Y. Huang. 2018. “Design and experiment of thermoelectric asphalt pavements with power-generation and temperature-reduction functions.” Energy Build. 169 (Jun): 39–47. https://doi.org/10.1016/j.enbuild.2018.03.049.
Liang, P., M. Liang, W. Y. Fan, Y. Z. Zhang, C. D. Qian, and S. S. Ren. 2017. “Improving thermo-rheological behavior and compatibility of SBR modified asphalt by addition of polyphosphoric acid (PPA).” Constr. Build. Mater. 139 (May): 183–192. https://doi.org/10.1016/j.conbuildmat.2017.02.065.
Lin, P., W. D. Huang, Y. Li, N. P. Tang, and F. P. Xiao. 2017. “Investigation of influence factors on low-temperature properties of SBS modified asphalt.” Constr. Build. Mater. 154 (Nov): 609–622. https://doi.org/10.1016/j.conbuildmat.2017.06.118.
Navarro, F. J., M. Garcia-Morales, M. J. Martin-Alfonso, F. Martinez-Boza, C. Gallegos, J. C. M. Bordado, A. C. Diogo, and P. Partal. 2009. “Bitumen modification with reactive and non-reactive (virgin and recycled) polymers: A comparative analysis.” J. Ind. Eng. Chem. 15 (4): 458–464. https://doi.org/10.1016/j.jiec.2009.01.003.
Navarro, F. J., P. Partal, M. García-Morales, F. J. Martinez-Boza, and C. Gallegos. 2007. “Bitumen modification with a low-molecular-weight reactive isocyanate-terminated polymer.” Fuel 86 (15): 2291–2299. https://doi.org/10.1016/j.fuel.2007.01.023.
Picado-Santos, L. G., S. D. Capitão, and J. M. C. Neves. 2020. “Crumb rubber asphalt mixtures: A literature review.” Constr. Build. Mater. 247 (Jun): 13. https://doi.org/10.1016/j.conbuildmat.2020.118577.
Qu, J., L. Y. Tian, and X. L. Wang. 2010. “Effect of soft and hard segment on structure and properties of polyurethane elastomers.” [In Chinese.] J. Funct. Polym. 23 (2) 160–165.
Rasool, R. T., P. Song, and S. Wang. 2018. “Thermal analysis on the interactions among asphalt modified with SBS and different degraded tire rubber.” Constr. Build. Mater. 182 (Sep): 134–143. https://doi.org/10.1016/j.conbuildmat.2018.06.104.
Rebelo, L. M., J. S. de Sousa, A. S. Abreu, M. P. M. A. Baroni, A. E. V. Alencar, S. A. Soares, J. Mendes Filho, and J. B. Soares. 2014. “Aging of asphaltic binders investigated with atomic force microscopy.” Fuel 117 (Part A): 15–25. https://doi.org/10.1016/j.fuel.2013.09.018.
Sheng, X. H., M. Wang, T. Xu, and J. Chen. 2018. “Preparation, properties and modification mechanism of polyurethane modified emulsified asphalt.” Constr. Build. Mater. 189 (Nov): 375–383. https://doi.org/10.1016/j.conbuildmat.2018.08.177.
Singh, B., M. Gupta, and L. Kumar. 2006. “Bituminous polyurethane network: Preparation, properties, and end use.” J. Appl. Polym. Sci. 101 (1): 217–226. https://doi.org/10.1002/app.23198.
Singh, B., M. Gupta, and H. Tarannum. 2004. “Evaluation of TDI production waste as a modifier for bituminous waterproofing.” Constr. Build. Mater. 18 (8): 591–601. https://doi.org/10.1016/j.conbuildmat.2004.04.017.
Sultana, S., and A. Bhasin. 2014. “Effect of chemical composition on rheology and mechanical properties of asphalt binder.” Constr. Build. Mater. 72 (Dec): 293–300. https://doi.org/10.1016/j.conbuildmat.2014.09.022.
Sun, M., M. L. Zheng, G. Z. Qu, K. Yuan, Y. F. Bi, and J. Wang. 2018. “Performance of polyurethane modified asphalt and its mixtures.” Constr. Build. Mater. 191 (Dec): 386–397. https://doi.org/10.1016/j.conbuildmat.2018.10.025.
Sureshkumar, M. S., S. Filippi, G. Polacco, I. Kazatchkov, J. Stastna, and L. Zanzotto. 2010. “Internal structure and linear viscoelastic properties of EVA/asphalt nanocomposites.” Eur. Polym. J. 46 (4): 621–633. https://doi.org/10.1016/j.eurpolymj.2009.12.024.
Wang, J. Y., T. Wang, X. D. Hou, and F. P. Xiao. 2019. “Modelling of rheological and chemical properties of asphalt binder considering SARA fraction.” Fuel 238 (Feb): 320–330. https://doi.org/10.1016/j.fuel.2018.10.126.
Wang, L. B., Y. Hou, L. Zhang, and G. J. Liu. 2017. “A combined static-and-dynamics mechanics analysis on the bridge deck pavement.” J. Clean. Prod. 166 (Nov): 209–220. https://doi.org/10.1016/j.jclepro.2017.08.034.
Wang, M., and L. P. Liu. 2017. “Investigation of microscale aging behavior of asphalt binders using atomic force microscopy.” Constr. Build. Mater. 135 (Mar): 411–419. https://doi.org/10.1016/j.conbuildmat.2016.12.180.
Xia, L., D. W. Cao, H. Y. Zhang, and Y. S. Guo. 2016. “Study on the classical and rheological properties of castor oil-polyurethane pre polymer (C-PU) modified asphalt.” Constr. Build. Mater. 112 (Jun): 949–955. https://doi.org/10.1016/j.conbuildmat.2016.02.207.
Xu, C., Z. Q. Zhang, F. Q. Zhao, F. F. Liu, and J. R. Wang. 2019. “Improving the performance of RET modified asphalt with the addition of polyurethane prepolymer (PUP).” Constr. Build. Mater. 206 (May): 560–575. https://doi.org/10.1016/j.conbuildmat.2019.02.101.
Yu, J. M., Z. B. Ren, H. Y. Yu, D. Y. Wang, S. Svetlana, E. Korolev, Z. M. Gao, and F. Guo. 2018. “Modification of asphalt rubber with nanoclay towards enhanced storage stability.” Materials (Virginl) 11 (11): 2093. https://doi.org/10.3390/ma11112093.
Zhang, H. L., Z. H. Chen, G. Q. Xu, and C. J. Shi. 2018. “Evaluation of aging behaviors of asphalt binders through different rheological indices.” Fuel 221 (Jun): 78–88. https://doi.org/10.1016/j.fuel.2018.02.087.
Zhang, Z. P., J. Sun, M. Jia, B. Qi, H. L. Zhang, W. J. Lv, Z. Y. Mao, P. T. Chang, J. Peng, and Y. C. Liu. 2020. “Study on a thermosetting polyurethane modified asphalt suitable for bridge deck pavements: Formula and properties.” Constr. Build. Mater. 241 (Apr): 118–122. https://doi.org/10.1016/j.conbuildmat.2020.118122.
Information & Authors
Information
Published In
Copyright
© 2020 American Society of Civil Engineers.
History
Received: Apr 29, 2020
Accepted: Jul 30, 2020
Published online: Dec 16, 2020
Published in print: Mar 1, 2021
Discussion open until: May 16, 2021
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.