Document Type : Original Research Paper


1 Department of Civil Engineering, Sirjan University of Technology, Sirjan, Iran

2 Department of Civil Engineering, Sirjan University of Technology, Sirjan, Iran.


Due to economical and environmental issues, utilization of mineral wastes, e.g. iron ore mine tailing (IOMT), as road materials can be recommended as a sustainable alternative. In the present study, mechanical properties, as well as resistance to freezing and thawing cycles (F-T) of low plasticity clay soil stabilized with different percentages of Portland cement (0, 6, 9, 12 and 15%) and different IOMT content (0, 10, 20, 30 and 40%) has been investigated. To this end, unconfined compressive strength (UCS), initial elastic modulus (E0), and indirect tensile strength (ITS) at different curing times of 7, 14, 18, and 56 days for different admixtures was determined to select optimum mix design for stabilization of clayey subgrade soil. This study shows that by increasing the percentage of cement, strength parameters such as UCS, E0, and ITS increases while increasing IOMT does not show a specific trend to increase strength parameters. Evaluation of strength parameters at different curing time showed that in short-term curing times (7 and 14 days), iron ore mine tailing has a positive effect on the strength parameters, while in long-term curing times (28 and 56 days), iron ore mine tailing has a negative effect on the strength parameters. In total, it was found that 12% of the Portland cement and 10 to 40% of the IOMT passes the UCS and F-T criteria for stabilization of low plasticity clay soils, while clay soil (without IOMT) requires at least 15% of Portland cement for stabilization.


[1]. Kossoff, D., Dubbin, W.E., Alfredsson, M., Edwards, S.J., Macklin, M.G. and Hudson-Edwards, K.A. (2014). Mine tailings dams: characteristics, failure, environmental impacts, and remediation. Applied Geochemistry, 51:229-245.
[2]. Kuranchie, F.A. (2015). Characterisation and applications of iron ore tailings in building and construction projects. PhD dissertation, School of Engineering, Faculty of Health, Engineering and Science.
[3]. Motz, H. and Geiseler, J. (2001). Products of steel slags: an opportunity to save natural resources. Waste management. 21 (3):285-293.
[4]. Basha, E.A., Hashim, R., Mahmud, H.B. and Muntohar, A.S. (2005). Stabilization of residual soil with rice husk ash and cement. Construction and Building Materials. 19 (6):448-453.
[5]. Wang, T., Liu, J. and Tian, Y. (2010). Experimental study of the dynamic properties of cement and lime-modified clay soils subjected to freeze–thaw cycles. Cold Regions Science and Technology. 61 (1): 29-33.
[6]. Kumar, A. and Gupta, D. (2015). Behavior of cement-stabilized fiber-reinforced pond ash, rice husk ashe soil mixtures. Geotextiles and Geomembranes. 44 (3):466-474
[7]. Solanki, P., Zaman, M., and Khalife, R. (2013). Effect of Freeze-Thaw Cycles on Performance of Stabilized Subgrade, Geo-Congress 2013, San Diego, California, United States, 567-581.
[8]. Shibi, T. and Kamei, T. (2014). Effect of freeze–thaw cycles on the strength and physical properties of cement-stabilised soil containing recycled bassanite and coal ash. Cold Regions Science and Technology. 106-107: 36-45.
[9]. Negi, A.S., Faizan, M., Siddharth, D.P. and Singh, R. (2013). Soil stabilization using lime. International Journal of Innovative Research in Science, Engineering and Technology. 2 (2): 448-453.
[10]. Yang, Q. (2008). Study on Road Performance of Iron Tailing Sand Stabilized by Inorganic Binder. Dalian university of technology.
[11]. Sun, J. and Chen, C. (2012). Research on the performances of lime fly ash stabilized iron tailing gravel in highway application. Journal of Wuhan University of Technology, 34 (3):59-62.
[12]. Manjunatha, L.S and Sunil, B.M. (2013). Stabilization/solidification of iron ore mine tailings using cement, lime and fly ash. International Journal of Research in Engineering and Technology. 2 (12):625-635.
[13]. Xu, S. (2013). Research on Application of Iron Tailings on Road Base. Advanced Materials Research. 743:54-57.
[14]. Hongbin, L. (2014). Experimental Research on Performance of Road Base with Cement Stabilized Iron Tailings Sand. Applied Mechanics and Materials. 513-517:60-64.
[15]. Osinubi, K.J., Yohanna, P. and Eberemu, A.O. (2015). Cement modification of tropical black clay using iron ore tailings as admixture. Transportation Geotechnics, 5:35-49.
[16]. Bastos, C.A.L., Silva, C.G., Mendes, C.J. and Peixoto, F.A.R. (2016). Using Iron Ore Tailings from Tailing Dams as Road Material. Journal of Materials in Civil Engineering. 28 (10):04016102.
[17]. Etim, R.K., Eberemu, A.O. and Osinubi, K.J. (2017). Stabilization of black cotton soil with lime and iron ore tailings admixture. Transportation Geotechnics, 10:85-95.
[18]. Jahanshahi, R., Zare, M. and Schneider, M. (2014). A metal sorption/desorption study to assess the potential efficiency of a tailings dam at the Golgohar Iron Ore Mine, Iran. Mine Water and the Environment. 33 (3):228-240.
[19]. ASTM D3282. (2015). Standard Classification of Soils and Soil-Aggregate Mixtures for Highway Construction Purposes. West Conshohocken, PA, United States.
[20]. ASTM D2487. (2015). Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System). West Conshohocken, PA, United States.
[21]. ASTM D854. (2014). Standard Test Methods for Specific Gravity of Soil Solids by Water Pycnometer. West Conshohocken, PA, United States.
[22]. ASTM D4318. (2014). Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils. West Conshohocken, PA, United States.
[23]. ASTM D427. (2008). Standard Test Method for Shrinkage Factors of Soils by the Mercury Method. West Conshohocken, PA, United States.
[24]. ASTM D4972. (2001). Standard test method for pH of soils. West Conshohocken, PA, United States.
[25]. ASTM D1557. (2012). Standard test methods for laboratory compaction characteristics of soil using modified effort. West Conshohocken, PA, United States.
[26]. ASTM D2166. (2015). Standard test method for unconfined compressive strength of cohesive soil. West Conshohocken, PA, United States.
[27]. Dexter, A. and Kroesbergen, B. (1985). Methodology for determination of tensile strength of soil aggregates. Journal of Agricultural Engineering Research. 31 (2):139-147.
[28]. ASTM C496. (2014). Standard test method for splitting tensile strength of cylindrical concrete specimens. West Conshohocken, PA, United States.
[29]. ASTM D1883. (2016). Standard test method for California bearing ratio (CBR) of laboratory-compacted soils. West Conshohocken, PA, United States.
[30]. ASTM D560. (2016). Standard Test Methods for Freezing and Thawing Compacted Soil-Cement Mixtures. West Conshohocken, PA, United States.
[31]. Sridharan, A. and Nagaraj, H.B. (2005). Plastic limit and compaction characteristics of finegrained soils. Proceedings of the institution of civil engineers-ground improvement. 9 (1):17-22.
[32]. Texas Department of Transportation. Cement Treatment. ITEM 2762014.
[33]. I.M. Syed. (2007). Full-Depth Reclamation with Portland Cement: A Study of Long- Term Performance. Portland Cement Association.
[34]. Morian, D.A., Solaimanian, M., Scheetz, B. and Jahangirnejad, S. (2012). Developing Standards and Specifications for Full Depth Pavement Reclamation. Commonwealth of Pennsylvania Department of Transportation, USA, Harrisburg.
[35]. Kumar, B.N.S., Suhas, R., Santosh, U.S. and Srishaila. (2014). Utilization of Iron Ore Tailings as Replacement to Fine Aggregates in Cement Concrete Pavements. International Journal of Research in Engineering and Technology. 3 (7): 369-376.
[36]. Biswal, D. R., Sahoo, U. C., & Dash, S. R. (2018). Mechanical characteristics of cement stabilised granular lateritic soils for use as structural layer of pavement. Road Materials and Pavement Design, 1-23.
[37]. Diambra, A., Festugato, L., Ibraim, E., da Silva, A.P. and Consoli, N.C. (2018). Modelling tensile/ compressive strength ratio of artificially cemented clean sand. Soils and foundations. 58 (1): 199-211.
[38]. Baldovino, J.D. J.A., dos Santos Izzo, R. L., Feltrim, F. and da Silva, É.R. (2020). Experimental Study on Guabirotuba’s Soil Stabilization Using Extreme Molding Conditions. Geotechnical and Geological Engineering, 38:  2591–2607.
[39]. Chan, C. M. (2012). Strength and stiffness of a cement-stabilised lateritic soil with granulated rubber addition. Proceedings of the Institution of Civil Engineers-Ground Improvement. 165 1):41-52.
[40]. Biswal, D.R., Sahoo, U.C. and Dash, S.R. (2017). Strength and stiffness studies of cement stabilized granular lateritic soil. In International Congress and Exhibition" Sustainable Civil Infrastructures: Innovative Infrastructure Geotechnology" (pp. 320-336). Springer, Cham.