Laboratory Investigation on Stabilization of Clay with Calcium Lignosulfonate and Polyethylene Fibers under wetting and drying cycles

Document Type : Original Article

Authors

• Niloofar Pishvaei ¹
• morteza jiryaei sharahi ¹
• Masoud Amelsakhi ²

¹ Civil Engineering, Qom University of Technology, Qom, Iran

² Civil Engineering, Qom University of Technology, Qom, Iran.

10.22067/jfcei.2023.74674.1112

Abstract

Stabilizing materials can be used as a soil improvement technique when dealing with inappropriate soils. This study investigates the effects of wetting and drying cycles on the clayey soil stabilized with Calcium Lignosulfonate and also polyethylene fibers. For this purpose, unconfined compression strength and durability of the prepared samples under wetting and drying cycles are investigated. Atterberg limit tests, standard compaction tests and unconfined compression tests have been performed on the prepared samples. Also, the optimum curing duration for soil stabilized with lignosulfonate is investigated. The results show that lignosulfonate-stabilized clay was not sufficiently durable against wet and dry cycles. Based on this result, the stabilization of clay with lignosulfonate stabilizer has a great weakness that is the main drawback to the use of this stabilizer. Addition of 4% polyethylene fibers increases the durability of stabilized samples up to 600% against wet and dry cycles. Also, adding polyethylene fibers to stabilized clay soil with lignosulfonate reduces the weight loss of the materials (70%).

Keywords

• stabilization
• Lignosulfonate
• Polyethylene
• Wetting-drying cycle

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References

[1] S. S. Kutanaei and A. J. Choobbasti, “Effects of Nanosilica Particles and Randomly Distributed Fibers on the Ultrasonic Pulse Velocity and Mechanical Properties of Cemented Sand,” Journal of Materials in Civil Engineering, vol. 29, no. 3, pp. 04016230, 2017.

[2]  S. S. Kutanaei and A. J. Choobbasti, “Experimental Study of Combined Effects of Fibers and Nanosilica on Mechanical Properties of Cemented Sand,” Journal of Materials in Civil Engineering, vol. 28, no. 6, pp. 06016001, 2016.

[3] Kutanaei, S.S. and A.J. Choobbasti, “Triaxial behavior of fiber-reinforced cemented sand,” Journal of adhesion science and Technology, vol. 30, no. 6, pp. 579-593, 2016.

[4] R. Ebne Jalal and M.Shafiei Bajestan, Theoretical and practical principles of soil mechanics. 1^st Ed., Ahwaz: Shahid Chamran University, 1992 (in Persian).

[5] H. Tahekhani and H. Salami, “Comparison of Lime, Cement and CBR PLUS Additives for Stabilizing Clay Soil,” Quarterly Journal of Transportation Engineering, vol. 5, no. 2, pp. 263-274, 2013 (in Persian).

[6] J. S. Vinod and B. Indraratna, “A conceptual model for lignosulfonate treated soils,” 13^th International Conference of the International Association for Computer Methods and Advances in Geomechanics, Australia, pp.296-300, May 9-13, (2011).

[7] B. Indraratna, R. Athukorala, and J. S. Vinod, “Shear behaviour of a lignosulfonate treated silty sand,” 12^th Australia New Zealand Conference on Geomechanics: The Changing Face of the Earth – Geomechanics & Human Influence, New Zealand, pp. 1-8, February 22-25, (2015).

[8] Q. Chen and B. Indraratna, “Shear behaviour of sandy silt treated with lignosulfonate,” Canadian Geotechnical Journal, vol. 52, no. 8, pp. 1180-1185, 2015.

[9] B. Indraratna, M. Mahamud, and J. S. Vinod, “Chemical and mineralogical behaviour of lignosulfonate treated soils,” GeoCongress 2012: State of the Art and Practice in Geotechnical Engineering, USA California, pp. 1146-1155, March 25-29, (2012).

[10] K. Q. Tran, T. Satomi, and H. Takahashi, “Improvement of mechanical behavior of cemented soil reinforced with waste cornsilk fibers,” Construction and Building Materials, vol. 178, pp. 204-210, 2018.

[11] A. Sezer, A. Boz, and N. Tanrinian, “An investigation into strength and permittivity of compacted sand-clay mixtures by partial replacement of water with lignosulfonate,” Acta Physica Polonica A, Vol.130, No.1, pp.23-27, (2016).

[12] Q. Chen, B. Indraratna, J. Carter, and C. Rujikiatkamjorn, “A theoretical and experimental study on the behaviour of lignosulfonate-treated sandy silt,” Computers and Geotechnics, vol. 61, pp. 316-327, 2014.

[13] Q. Chen and B. Indraratna, “Deformation behavior of lignosulfonate-treated sandy silt under cyclic loading,” Journal of Geotechnical and Geoenvironmental Engineering, vol.141, no. 1, pp. 06014015, 2015.

[14] B. Indraratna, R. Athukorala, and J. Vinod, “Estimating the rate of erosion of a silty sand treated with lignosulfonate,” Journal of Geotechnical and Geoenvironmental Engineering, vol. 139, no. 5, pp. 701-714, 2013.

[15] N. M. Ilieş, A. P. Circo, and A. C. Nagy, “Comparative study on soil stabilization with polyethylene waste materials and binders,” Procedia Engineering, vol. 181, pp. 444-451, 2017.

[16] B. Ta'negonbadi and R. Noorzad, “Stabilization of clayey soil using lignosulfonate,” Transportation Geotechnics, vol. 12, pp. 45-55, 2017.

[17] A. Giahi, M. Jiryaei Sharahi, and B. Mohammadnezhad, “Evaluation of a by-product and enviromental-friendly chemical additives for clay soils with different mixing and curing methods,” Amirkabir Journal of Civil Engineering, vol. 53, no. 2, pp. 659-674, 2021 (in prsian).

[18] K. Roshan, A. J. Choobbasti, and S. S. Kutanaei, “Evaluation of the impact of fiber reinforcement on the durability of lignosulfonate stabilized clayey sand under wet-dry condition,” Transportation Geotechnics, vol. 23, pp. 100359, 2020.