An Experimental Study of the Impact of Aging on Gilsonite and Trinidad Epuré Modified Asphalt Binders Properties
作者： Mieczysław Słowik , Marcin Bilski
关键词: Cracking 、 Asphalt 、 Composite material 、 Gilsonite 、 Penetration index 、 Rheometer 、 Bending beam 、 Rheology 、 Materials science
摘要: The tests and analyses presented in the paper are related to 20/30, 35/50 50/70 penetration grade road bitumens as well asphalt binders obtained through modification of bitumens. latter were modified by adding it 3%, 5% 7% Gilsonite natural 15%, 25% 35% Trinidad Epure Z 0/8 asphalt. aim study was assess changes functional rheological properties that them asphalts. subjected laboratory simulated short-term long-term aging, where two methods, designed part Strategic Highway Research Program, used, i.e. Rolling Thin Film Oven Test Pressure Aging Vessel, respectively. both those aging unaged includes thermal susceptibility (the Penetration Index) resistance cracking at low temperatures carried out using Bending Beam Rheometer. analysis results revealed unfavourable impact process on binder is limited if a suitable amount used modifier.
put.poznan.pl参考文章(17)
Yuanyuan Wang, Lu Sun, Yuxiu Qin, Aging mechanism of SBS modified asphalt based on chemical reaction kinetics Construction and Building Materials. ,vol. 91, pp. 47- 56 ,(2015) , 10.1016/J.CONBUILDMAT.2015.05.014
Rezvan Babagoli, Moein Hasaninia, Navid Mohammad Namazi, Laboratory evaluation of the effect of gilsonite on the performance of stone matrix asphalt mixtures Road Materials and Pavement Design. ,vol. 16, pp. 889- 906 ,(2015) , 10.1080/14680629.2015.1042016
M. Cholewińska, M. Iwański, Modification of petroleum road bitumen 50/70 with natural asphalt gilsonite Structure and Environment. ,vol. 3, pp. 5- 10 ,(2011)
Viktors Haritonovs, Evaluation of Polyaminoamide As a Surfactant Additive in Hot Mix Asphalt Baltic Journal of Road and Bridge Engineering. ,vol. 10, pp. 112- 117 ,(2015) , 10.3846/BJRBE.2015.14
Mehmet Yilmaz, Muhammed Ertuğrul Çeloğlu, Effects of SBS and different natural asphalts on the properties of bituminous binders and mixtures Construction and Building Materials. ,vol. 44, pp. 533- 540 ,(2013) , 10.1016/J.CONBUILDMAT.2013.03.036
Mahmoud Ameri, Ahmad Mansourian, Amir Hossein Sheikhmotevali, Investigating effects of ethylene vinyl acetate and gilsonite modifiers upon performance of base bitumen using Superpave tests methodology Construction and Building Materials. ,vol. 36, pp. 1001- 1007 ,(2012) , 10.1016/J.CONBUILDMAT.2012.04.137
Chaohui Wang, Peng Wang, Yanwei Li, Yongzhen Zhao, Laboratory investigation of dynamic rheological properties of tourmaline modified bitumen Construction and Building Materials. ,vol. 80, pp. 195- 199 ,(2015) , 10.1016/J.CONBUILDMAT.2014.12.105
Mehmet Yılmaz, Baha Vural Kök, Necati Kuloğlu, Investigation of Mechanical Properties of Short- and Long-Term Aged Asphaltite Modified Asphalt Mixtures Journal of Materials in Civil Engineering. ,vol. 25, pp. 563- 572 ,(2013) , 10.1061/(ASCE)MT.1943-5533.0000626
Feipeng Xiao, Serji N Amirkhanian, C Hsein Juang, Shaowei Hu, Junan Shen, None, Model developments of long-term aged asphalt binders Construction and Building Materials. ,vol. 37, pp. 248- 256 ,(2012) , 10.1016/J.CONBUILDMAT.2012.07.047
M.R. Nivitha, Edamana Prasad, J.M. Krishnan, Ageing in modified bitumen using FTIR spectroscopy International Journal of Pavement Engineering. ,vol. 17, pp. 565- 577 ,(2016) , 10.1080/10298436.2015.1007230