Comparison of the conventional-rheological properties of Iraq gilsonite and SBS modified bitumen

Yıl 2023, Cilt: 41 Sayı: 6, 1096 - 1105, 29.12.2023

Yunus Erkuş , Baha Vural Kök , Mehmet Yılmaz

Öz

Styrene-butadiene-styrene (SBS) is widely used to improve the properties of the base bitumen and hence bituminous mixtures. As SBS modification induces cost increase, natural asphalts have become an important issue. In this study, the effects of gilsonite supplied from Iraq, a type of natural asphalt (NA) on conventional and rheological properties of bitumen, were investigated. NA was used 20%, 35%, and 50% by weight of bitumen. The properties of NA modified bitumen were compared to 2%, 3%, and 4% SBS modified bitumen. Conventional (penetration, softening point, rotational viscosity) and rheological (dynamic shear rheometer, bending beam rheometer) binder tests were conducted on base and modified bitumen. The index values representing together the workability, high and low temperature properties were defined by dividing the rutting parameter to viscosity and rutting parameter to low tempera-ture stiffness. Overall, the test results show that 20% NA modified B160/220 bitumen exhibit-ed similar performance with B160/220+3%SBS modification produced at 16% higher cost in terms of the high and low temperature properties.

Anahtar Kelimeler

Bitumen, Gilsonite, SBS

Kaynakça

• REFERENCES
• [1] Zhu J, Birgisson B, Kringos N. Polymer modification of bitumen: Advances and challenges. Eur Polym J 2014;54:18–38. [CrossRef]
• [2] Mota RV, Kuchiishi AK, Takahashi MM, De Souza G, Camargo FF, Bessa IS, et al. Effect of binder rheology and aggregate gradation on the permanent deformation of asphalt mixtures. Int J Civ Eng 2021;19:777787. [CrossRef]
• [3] Al-Adham K, Baig MG, Wahhab HAA. Prediction of dynamic modulus for elastomer-modified asphalt concrete mixes at desert environment. Arab J Sci Eng 2019;44:4141–4149. [CrossRef]
• [4] Kök BV, Kuloğlu N. Investigation of mechanical properties of asphalt concrete containing styrene butadiene styrene. J Eng Nat S 2008;26:8194.
• [5] Kök BV, Yılmaz M, Kuloğlu N, Alataş T. Investigation of the rheological properties of sbs modified binder produced by different methods. Sigma J Eng Nat Sci 2011;29:272288. [CrossRef]
• [6] Javani M, Kashi E, Mohamadi S. Effect of polypropylene fibers and recycled glass on ac mixtures mechanical properties. Int J Pavement Res Technol 2019;12:464471. [CrossRef]
• [7] Erkuş Y, Kök BV, Yilmaz M. Evaluation of performance and productivity of bitumen modified by three different additives. Constr Build Mater 2020;261:120553.
• [8] Saberi P, Kashi E. Evaluating oxide shell performance of hot-rolled steel as an additive in bitumen. Int J Nanosci Nanotechnol 2018;14:229239.
• [9] Singh B, Kumar P. Viscoelastic and morphological evaluation of aged polymer modified asphalt binders. Int J Civ Eng 2020;18:1077–1096. [CrossRef]
• [10] Meyer RF, Witt W. Definition and world resources of natural bitumens. Denver 1990.
• [11] Liao MC, Chen JS, Airey GD, Wang SJ. Rheological behavior of bitumen mixed with Trinidad lake asphalt. Constr Build Mater 2014;66:361–367. [CrossRef]
• [12] He R, Zheng S, Chen H, Kuang D. Investigation of the physical and rheological properties of Trinidad lake asphalt modified bitumen. Constr Build Mater 2019;203:734–739. [CrossRef]
• [13] Huang WT, Xu GY. Anti-rutting performance analysis of asphalt mixture with different natural asphalt. Appl Mech Mater 2014;529:256–259. [CrossRef]
• [14] Xu S, Huang W, Cai F, Huang H, Hu C. Evaluation of properties of Trinidad Lake Asphalt and SBS-modified petroleum asphalt. Pet Sci Technol 2019;37:234–241. [CrossRef]
• [15] Li R, Wang P, Xue B, Pei J. Experimental study on aging properties and modification mechanism of Trinidad lake asphalt modified bitumen. Constr Build Mater 2015;101:878–883. [CrossRef]
• [16] Shi X, Cai L, Xu W, Fan J, Wang X. Effects of nano-silica and rock asphalt on rheological properties of modified bitumen. Constr Build Mater 2018;161:705–714. [CrossRef]
• [17] Li Y, Chen J, Yan J, Guo M. Influence of buton rock asphalt on the physical and mechanical properties of asphalt binder and asphalt mixture. Adv Mater Sci Eng 2018;2018:1–7. [CrossRef]
• [18] Zhong K, Yang X, Luo S. Performance evaluation of petroleum bitumen binders and mixtures modified by natural rock asphalt from Xinjiang China. Constr Build Mater 2017;154:623–631. [CrossRef]
• [19] Zou G, Wu C. Evaluation of rheological properties and field applications of buton rock asphalt. J Test Eval 2015;43:20130205. [CrossRef]
• [20] Suaryana N. Performance evaluation of stone matrix asphalt using indonesian natural rock asphalt as stabilizer. Int J Pavement Res Technol 2016;9:387–392. [CrossRef]
• [21] Yilmaz M, Kök BV, Kuloğlu N. Investigating the resistance of asphaltite containing hot mix asphalts against fatigue and permanent deformation by cyclic tests. Can J Civ Eng 2013;40:27–34. [CrossRef]
• [22] Aflaki S, Tabatabaee N. Proposals for modification of Iranian bitumen to meet the climatic requirements of Iran. Constr Build Mater 2009;23:2141–2150. [CrossRef]
• [23] Suo Z, Wong WG. Analysis of fatigue crack growth behavior in asphalt concrete material in wearing course. Constr Build Mater 2009;23:462–468. [CrossRef]
• [24] Ameri M, Mansourian A, Ashani SS, Yadollahi G. Technical study on the Iranian Gilsonite as an additive for modification of asphalt binders used in pavement construction. Constr Build Mater 2011;25:1379–1387. [CrossRef]
• [25] Huang B, Li G, Shu X. Investigation into three-layered HMA mixtures. Compos Part B Eng 2006;37:679–690. [CrossRef]
• [26] Anderson DA, Maurer D, Ramirez T, Christensen DW, Marasteanu MO, Mehta Y. Field performance of modified asphalt binders evaluated with superpave test methods. Transp Res Rec J Transp Res Board 1999;1661:60–68. [CrossRef]
• [27] Widyatmoko I, Elliott R. Characteristics of elastomeric and plastomeric binders in contact with natural asphalts. Constr Build Mater 2008;22:239–249. [CrossRef]
• [28] Yamaç ÖE, Yılmaz M, Kök BV. Effects of the combined use of styrene-butadiene-styrene and gilsonite in bitumen modification on the stiffness and thermal sensitivity of bitumens. Fırat Univ Turkish J Sci Technol 2018;13:77–85.
• [29] Yilmaz M, Kök BV, Yamaç ÖE. Determination of rheological properties of polymer and natural asphalts modified binders after storage stability test. Sigma 2015;33:157165.
• [30] Kök BV, Yilmaz M, Guler M. Evaluation of high temperature performance of SBS+Gilsonite modified binder. Fuel 2011;90:3093–3099. [CrossRef]
• [31] Babagoli R, Hasaninia M, Mohammad Namazi N. Laboratory evaluation of the effect of gilsonite on the performance of stone matrix asphalt mixtures. Road Mater Pavement Des 2015;16:889– 906. [CrossRef]
• [32] Sobhi S, Yousefi A, Behnood A. The effects of Gilsonite and Sasobit on the mechanical properties and durability of asphalt mixtures. Constr Build Mater 2020;238:117676. [CrossRef]
• [33] Ren S, Liang M, Fan W, Zhang Y, Qian C, He Y, Shi J. Investigating the effects of SBR on the properties of gilsonite modified asphalt. Constr Build Mater 2018;190:1103–1116. [CrossRef]
• [34] Mirzaiyan D, Ameri M, Amini A, Sabouri M, Norouzi A. Evaluation of the performance and temperature susceptibility of gilsonite- and SBS-modified asphalt binders. Constr Build Mater 2019;207:679–692. [CrossRef]
• [35] Hunter RN, Self A, Read J. The Shell Bitumen Handbook. Westminster/London: ICE Publishing; 2015. [CrossRef]
• [36] Asphalt Institute. Superpave performance graded asphalt binder specifications and testing. Asphalt Institute 2003.
• [37] Marasteanu MO, Li X, Clyne TR, Voller VR, Timm DH, Newcomb DE. Low temperature cracking of asphalt concrete pavements. Pillsbury Drive SE, Minneapolis, MN 2004.
• [38] Liu S, Cao W, Fang J, Shang S. Variance analysis and performance evaluation of different crumb rubber modified (CRM) asphalt. Constr Build Mater 2009;23:2701–2708. [CrossRef]