Abstract
India is the world’s third largest steel producer with a production of 97.8 million tonnes in 2017. Steel slag is obtained as a by-product from steel-making industries during the conversion of iron to steel. Steel slag possesses favorable angularity and strength properties. This study aims to utilize basic oxygen furnace (BOF) steel slag as coarse aggregate for open graded asphalt courses (OGACs). OGAC is a special hot-mix asphalt wearing course that is designed for higher air voids to achieve quick drainage of surface water and better wet weather performance. High air voids in OGAC are created with the use of a higher proportion of uniformly graded coarse aggregates and low amount of fines. In this study, use of BOF slag in OGAC mixes is evaluated through 0% (control mix), 25%, 50%, 75% and 100% replacement of coarse natural aggregate. Further, two types of modified asphalt binders are used: polymer-modified and crumb rubber-modified binder for evaluation of OGAC mixes with and without BOF slag. OGAC mixes are evaluated for volumetric characteristics (bulk density and air voids), stone-on-stone contact, binder draindown, and raveling resistance. Raveling resistance is evaluated through Cantabro abrasion loss test under both unaged and aged conditions. Results of the study indicate that an increase in steel slag content enhances the stone-on-stone contact and improves the resistance to raveling of OGAC mixes. Based on statistical analysis through analysis of variance (ANOVA), binder content and slag replacement percentage are found to have significant influence on the properties of OGAC mixes.
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References
Indian Bureau of Mines, Indian Minerals Yearbook-2017: Part-II: Metals and Alloys, Iron and Steel Scrap, Ministry of Mines, Nagpur, India, 2018.
Indian Bureau of Mines, Indian Minerals Yearbook-2017, Part-II: Metals and Alloys, Slag — Iron and Steel, Ministry of Mines, Nagpur, India, 2018.
M. L. Pattanaik, R. Choudhary, B. Kumar, A. Kumar, Utilization of Electric Arc Furnace Steel Slag in Open Graded Friction Courses: A Performance Evaluation, Transportation Research Board (TRB) 98th Annual Meeting, Washington, D.C., USA, 2019.
J. Xie, S. Wu, J. Lin, J. Cai, Z. Chen, W. Wei, Recycling of basic oxygen furnace slag in asphalt mixture: material characterization and moisture damage investigation, Constr. Build. Mater. 36 (2012) 467–474.
Z. Chen, J. Xie, Y. Xiao, J Chen, S. Wu, Characteristics of bonding behavior between basic oxygen furnace slag and asphalt binder, Constr. Build. Mater. 64 (2014) 60–66.
D. H. Shen, C. M. Wu, J. C. Du, Laboratory investigation of basic oxygen furnace slag for substitution of aggregate in porous asphalt mixture, Constr. Build. Mater. 23 (1) (2009) 453–461.
L. S. Huang, D. F. Lin, H. L. Luo, P. C. Lin, Effect of field compaction mode on asphalt mixture concrete with basic oxygen furnace slag, Constr. Build. Mater. 34 (2012) 16–27.
M. L. Pattanaik, R. Choudhary, B. Kumar, Clogging evaluation of open graded friction course mixes with EAF steel slag and modified binders, Constr. Build. Mater. 159 (2018) 220–233.
D. F. Lin, L. H. Chou, Y. K. Wang, H. L. Luo, Performance evaluation of asphalt concrete test road partially paved with industrial waste-Basic oxygen furnace slag, Constr. Build. Mater. 78 (2015) 315–323.
H. Motz, J. Geiseler, Products of steel slags: an opportunity to save natural resources. Waste. Manag. 21 (3) (2001) 285–293.
Y. Xue, S. Wu, H. Hou, J. Zha, Experimental investigation of basic oxygen furnace slag used as aggregate in asphalt mixture, J. Hazard. Mater. 138 (2) (2006) 261–268.
J. Xie, S. Wu, L. Zhang, Y. Xiao, W. Ding, Evaluation the deleterious potential and heating characteristics of basic oxygen furnace slag based on laboratory and in-place investigation during large-scale reutilization, J. Clean. Prod. 133 (2016) 78–87.
U. Bagampadde, H. I. Al-Abdul Wahhab, S. A. Aiban, Optimization of steel slag aggregates for bituminous mixesin Saudi Arabia, J. Mater. Civil Eng. 11 (1) (1999) 30–35.
L. Hunt, G. Boyle, Steel slag in hot mix asphalt concrete. Report No. State Research Project # 511. Oregon Department of Trasportation, Salem, Oregon, USA, 2000.
World Health Organization, Global Status Report on Road Safety. Management of Noncommunicable Diseases, Disability, Violence and Injury Prevention (NVI), Geneva, Switzerland, 2015.
UN Economic and Social Commission for Asia and the Pacific (UNESCAP), India loses $58 billion annually due to road accidents: UN study (Livemint Publishing, 2016), https://www.livemint.com/Politics/F9ljlqoWYdxxgJZ4razuiI/India-loses-58-billion-annually-due-to-road-accidents-UN-s.html. Accessed 07 August 2018.
Ministry of Road Transport & Highways (MoRT&H), Road Accidents in India — 2015, Government of India, New Delhi, India, 2015.
Ministry of Road Transport & Highways (MoRT&H), Road Accidents in India — 2016, Government of India, New Delhi, India, 2016.
S. C. Britton, B. M. Gallaway, R. L. Tomasinf, Performance of open-graded friction courses. FHWA Report No. FHWA/TX-79/28+234-IF. Federal Highway Administration, Washington D. C., USA, 1979.
American Society for Testing and Materials, Standard Practice for Open-Graded Friction Course (OGFC) Mix Design. Annual Book of ASTM Standards, Designation D7064/D7064M, Vol. 04.03. ASTM International, West Conshohocken, PA, USA, 2013.
Kandhal, P. S., Design, Construction, and Maintenance of Open-Graded Asphalt Friction Courses, National Asphalt Pavement Association, Lanham, Maryland, USA, 2002.
S. Suresha, G. Varghese, A. Shankar, A comparative study on properties of porous friction course mixes with neat bitumen and modified binders, Constr. Build. Mater. 23 (3) (2009) 1211–1217.
M. L. Pattanaik, R. Choudhary, Kumar, B. Laboratory evaluation of mix design parameters of open-graded friction course mixes with electric arc furnace steel slag, Adv. Civ. Eng. Mater. 7 (1) (2018) 616–632.
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The authors thank the Department of Science and Technology (DST), Govt. of India for the financial support. Thanks to Central Instruments Facility at IIT Guwahati for FESEM analysis of aggregates used in this research.
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Revised version of a paper presented at 15th World Conference on Transport Research (WCTR), Bombay, Mumbai, India, 26–31 May 2019.
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Pathak, S., Choudhary, R., Kumar, A. et al. Feasibility assessment of the use of basic oxygen furnace slag in open graded asphalt courses. Int. J. Pavement Res. Technol. 12, 664–673 (2019). https://doi.org/10.1007/s42947-019-0079-2
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DOI: https://doi.org/10.1007/s42947-019-0079-2