An Investigation on Fatigue Life of Long Term Aged Ethylene-Vinyl Acetate (EVA) Polymer Modified Asphalt Binder
Year 2021,
, 55 - 71, 15.07.2021
Sajjad Hassanpour Kasanagh
,
Perviz Ahmedzade
,
Taylan Günay
Abstract
The fatigue life of polymer modified B50/70 asphalt binder obtained from Turkey refinery was studied in this work. EVA modifier is used extensively to improve the fatigue performance of binder in the middle temperature range. After the EVA modification, the binders were exposed to short term and long term aging processes by means of rolling thin film oven (RTFO) and pressure aging vessel (PAV) tests, respectively. The fatigue performance of binders was evaluated by dynamic shear rheometer (DSR) Anton Paar Smart Pave Plus 301. The fatigue parameter was investigated by means of two different tests namely Superpave fatigue test and linear amplitude sweep (LAS) test, and the results obtained from these two tests were compared. The results showed that EVA modifier extends the fatigue performance and the fatigue life of binders.
References
- AASHTO T315. (2012). Standard method of test for determining the rheological properties of asphalt binder using a dynamic shear rheometer (DSR). In American Association of state and highway transportation officials (p. 33). Washington, DC.
- AASHTO TP101. (2014). Estimating Damage Tolerance of Asphalt Binders Using the Linear Amplitude Sweep. In American Association of state and highway transportation officials.
- Ameri, M., Mansourkhaki, A., and Daryaee, D. (2018). Evaluation of fatigue behavior of high reclaimed asphalt binder mixes modified with rejuvenator and softer bitumen. Construction and Building Materials, 191, 702–712. https://doi.org/10.1016/j.conbuildmat.2015.01.008
- Ashish, P. K., Singh, D., and Bohm, S. (2017). Investigation on influence of nanoclay addition on rheological performance of asphalt binder. Road Materials and Pavement Design, 18(5), 1007–1026. https://doi.org/10.1080/14680629.2016.1201522
- ASTM D2872. (2012). Standard test method for effect of heat and air on a moving film of asphalt (rolling thin-film oven test). In USA: Annual Book of ASTM Standards.
- ASTM D6521. (2013). Standard practice for accelerated aging of asphalt binder using a pressurized aging vessel (PAV). In USA: Annual Book of ASTM Standards.
- Bahia, H., Tabatabaee, H. A., Mandal, T., and Faheem, A. (2013). Field evaluation of Wisconsin modified binder selection guidelines-Phase II. Wisconsin Highway Research Program.
- Behnood, A., and Gharehveran, M. M. (2019). Morphology, rheology and physical properties of polymer-modified asphalt binders. European Polymer Journal, 112, 766–791. https://doi.org/10.1016/j.eurpolymj.2018.10.049
- Hassanpour-Kasanagh, S., Ahmedzade, P., Fainleib, A. M., and Behnood, A. (2020). Rheological properties of asphalt binders modified with recycled materials: A comparison with Styrene-Butadiene-Styrene (SBS). Construction and Building Materials, 230, 117047. https://doi.org/10.1016/j.conbuildmat.2019.117047
- Kalantar, Z. N., Karim, M. R., and Mahrez, A. (2012). A review of using waste and virgin polymer in pavement. Construction and Building Materials, 33, 55–62. https://doi.org/10.1016/j.conbuildmat.2012.01.009
- Kataware, A. V, and Singh, D. (2018). Evaluation of intermediate temperature cracking performance of warm mix additive modified asphalt binders. Construction and Building Materials, 184, 165–176. https://doi.org/10.1016/j.conbuildmat.2018.06.227
- Masad, E., Somadevan, N., Bahia, H. U., and Kose, S. (2001). Modeling and experimental measurements of strain distribution in asphalt mixes. Journal of Transportation Engineering, 127(6), 477–485. https://doi.org/10.1061/(ASCE)0733-947X(2001)127:6(477)
- Nasr, D., and Pakshir, A. H. (2019). Rheology and storage stability of modified binders with waste polymers composites. Road Materials and Pavement Design, 20(4), 773–792. https://doi.org/10.1080/14680629.2017.1417152
- Saboo, N., and Kumar, P. (2015). A study on creep and recovery behavior of asphalt binders. Construction and Building Materials, 96, 632–640. https://doi.org/10.1016/j.conbuildmat.2015.08.078
- Sabouri, M., Mirzaiyan, D., and Moniri, A. (2018). Effectiveness of Linear Amplitude Sweep (LAS) asphalt binder test in predicting asphalt mixtures fatigue performance. Construction and Building Materials, 171, 281–290. https://doi.org/10.1016/j.conbuildmat.2018.03.146
- Sadeghian, M., Namin, M. L., and Goli, H. (2019). Evaluation of the fatigue failure and recovery of SMA mixtures with cellulose fiber and with SBS modifier. Construction and Building Materials, 226, 818–826. https://doi.org/10.1016/j.conbuildmat.2019.07.308
- Sengoz, B., and Isikyakar, G. (2008). Evaluation of the properties and microstructure of SBS and EVA polymer modified bitumen. Construction and Building Materials, 22(9), 1897–1905. https://doi.org/10.1016/j.conbuildmat.2007.07.013
- Ziari, H., Babagoli, R., Ameri, M., and Akbari, A. (2014). Evaluation of fatigue behavior of hot mix asphalt mixtures prepared by bentonite modified bitumen. Construction and Building Materials, 68, 685–691. https://doi.org/10.1016/j.conbuildmat.2014.06.066
Uzun Süreli Yaşlandırılmış Etilen Vinil Asetat (EVA) Polimer Katkılı Asfalt Bağlayıcının Yorulma Ömrünün İncelenmesi
Year 2021,
, 55 - 71, 15.07.2021
Sajjad Hassanpour Kasanagh
,
Perviz Ahmedzade
,
Taylan Günay
Abstract
Bu çalışmada, polimer katkılı B50/70 sınıfına ait bitümlü bağlayıcının laboratuvar ortamında uzun süreli yaşlandırılması gerçekleştirilerek asfalt kaplamadaki yorulma ömrü tahmin edilmiştir. Bitümlü sıcak karışımların (BSK) orta sıcaklıklardaki yorulma performansını arttırma amacıyla Etilen Vinil Asetat (EVA) polimer katkısı bitüme yaygın olarak eklenmektedir. Asfalt bağlayıcıların modifiye işlemi tamamlanmasının ardından numuneler sırasıyla dönel ince film etüvü (RTFO) deneyiyle kısa süreli ve basınçlı yaşlandırma kabı (PAV) deneyiyle uzun süre yaşlandırmaya maruz bırakılmıştır. Yorulma performansının belirlenmesi Anton Paar Smart Pave Plus 301 DSR cihazıyla gerçekleştirilmiştir. Çalışmada, yorulma parametresi, Superpave yorulma deneyi ve lineer farklı genlik (LAS) deneyleriyle incelenmiş ve bu iki farklı deneyden elde edilen veriler karşılaştırılmıştır. Çalışma sonucunda, EVA katkısının saf asfalt bağlayıcının yorulma performansını ve yorulma ömrünü önemli ölçüde arttırdığı tespit edilmiştir.
References
- AASHTO T315. (2012). Standard method of test for determining the rheological properties of asphalt binder using a dynamic shear rheometer (DSR). In American Association of state and highway transportation officials (p. 33). Washington, DC.
- AASHTO TP101. (2014). Estimating Damage Tolerance of Asphalt Binders Using the Linear Amplitude Sweep. In American Association of state and highway transportation officials.
- Ameri, M., Mansourkhaki, A., and Daryaee, D. (2018). Evaluation of fatigue behavior of high reclaimed asphalt binder mixes modified with rejuvenator and softer bitumen. Construction and Building Materials, 191, 702–712. https://doi.org/10.1016/j.conbuildmat.2015.01.008
- Ashish, P. K., Singh, D., and Bohm, S. (2017). Investigation on influence of nanoclay addition on rheological performance of asphalt binder. Road Materials and Pavement Design, 18(5), 1007–1026. https://doi.org/10.1080/14680629.2016.1201522
- ASTM D2872. (2012). Standard test method for effect of heat and air on a moving film of asphalt (rolling thin-film oven test). In USA: Annual Book of ASTM Standards.
- ASTM D6521. (2013). Standard practice for accelerated aging of asphalt binder using a pressurized aging vessel (PAV). In USA: Annual Book of ASTM Standards.
- Bahia, H., Tabatabaee, H. A., Mandal, T., and Faheem, A. (2013). Field evaluation of Wisconsin modified binder selection guidelines-Phase II. Wisconsin Highway Research Program.
- Behnood, A., and Gharehveran, M. M. (2019). Morphology, rheology and physical properties of polymer-modified asphalt binders. European Polymer Journal, 112, 766–791. https://doi.org/10.1016/j.eurpolymj.2018.10.049
- Hassanpour-Kasanagh, S., Ahmedzade, P., Fainleib, A. M., and Behnood, A. (2020). Rheological properties of asphalt binders modified with recycled materials: A comparison with Styrene-Butadiene-Styrene (SBS). Construction and Building Materials, 230, 117047. https://doi.org/10.1016/j.conbuildmat.2019.117047
- Kalantar, Z. N., Karim, M. R., and Mahrez, A. (2012). A review of using waste and virgin polymer in pavement. Construction and Building Materials, 33, 55–62. https://doi.org/10.1016/j.conbuildmat.2012.01.009
- Kataware, A. V, and Singh, D. (2018). Evaluation of intermediate temperature cracking performance of warm mix additive modified asphalt binders. Construction and Building Materials, 184, 165–176. https://doi.org/10.1016/j.conbuildmat.2018.06.227
- Masad, E., Somadevan, N., Bahia, H. U., and Kose, S. (2001). Modeling and experimental measurements of strain distribution in asphalt mixes. Journal of Transportation Engineering, 127(6), 477–485. https://doi.org/10.1061/(ASCE)0733-947X(2001)127:6(477)
- Nasr, D., and Pakshir, A. H. (2019). Rheology and storage stability of modified binders with waste polymers composites. Road Materials and Pavement Design, 20(4), 773–792. https://doi.org/10.1080/14680629.2017.1417152
- Saboo, N., and Kumar, P. (2015). A study on creep and recovery behavior of asphalt binders. Construction and Building Materials, 96, 632–640. https://doi.org/10.1016/j.conbuildmat.2015.08.078
- Sabouri, M., Mirzaiyan, D., and Moniri, A. (2018). Effectiveness of Linear Amplitude Sweep (LAS) asphalt binder test in predicting asphalt mixtures fatigue performance. Construction and Building Materials, 171, 281–290. https://doi.org/10.1016/j.conbuildmat.2018.03.146
- Sadeghian, M., Namin, M. L., and Goli, H. (2019). Evaluation of the fatigue failure and recovery of SMA mixtures with cellulose fiber and with SBS modifier. Construction and Building Materials, 226, 818–826. https://doi.org/10.1016/j.conbuildmat.2019.07.308
- Sengoz, B., and Isikyakar, G. (2008). Evaluation of the properties and microstructure of SBS and EVA polymer modified bitumen. Construction and Building Materials, 22(9), 1897–1905. https://doi.org/10.1016/j.conbuildmat.2007.07.013
- Ziari, H., Babagoli, R., Ameri, M., and Akbari, A. (2014). Evaluation of fatigue behavior of hot mix asphalt mixtures prepared by bentonite modified bitumen. Construction and Building Materials, 68, 685–691. https://doi.org/10.1016/j.conbuildmat.2014.06.066