Stablisation of Expansive Soils by Fly-ash & Wool Waste

Owace Nazir; Ashish Kumar

doi:10.55524/ijircst.2022.10.3.15

Abstract

In the current study, an effort has been made to stabilise the local expansionary soils using the appropriate mix of locally accessible industrial waste with or without lime. In this study, a sample of high expansive soils was employed taken from Rajpura (PB) and a sample of low expansion soils. Industrial waste like fly ash and wool from local businesses are utilised as additions to stabilise soil both. Fly ash and wool waste are individually added to soils with varying quantities (from 5 to 30 percent) and the weight of a dry soil blend increases by 5 percent. The geotechnical qualities of solar mixes are examined by a range of experiments such as CBR, unconfined compression, triaxial compression and consolidation tests. After 9 days of water treatment, the uncontained compression and triaxial compressive tests are performed on the soil-fly ash and soil-wool waste samples. The samples of soil-fly ash and soil-wool waste are shown to reduce the plasticity, swelling and compressibility by increasing additives and increasing matching CBR, shear strength and permeability.

Keywords

Stablisation; Eco-friendly; Economical; Waste Reduction.

References

Chen, F. H. (1988). “Foundations on Expansive Soils”.
Nelson, J. D. and Miller, D. J. (1992). “Expansive soils: problems and practice in foundation and pavement engineering.” John Wiley & Sons, Inc. New York, 1992. p259.
Warren, K. W. and Kirby, T. M. (2004). “Expansive clay soil: A widespread and costly geohazard.” Geo-Strata, Geo-Institute of the American Society Civil Engineers, Jan p.24-28.
Arnold, C. (1984) "Soft First Stories: Truths and Myths", 8th World Conference on Earthquake Engineering, San Francisco, 5, p943-950.
Shuai, F., and Fredlund, D. G. (1998). "Model for the simulation of swelling pressure measurements on expansive soils." Canadian Geotechnical Journal, 35(1), p96-114.
Wayne A.C., Mohamed A.O. and El-Fatih M.A. (1984), “Construction on Expansive Soils in Sudan”, Journal of Construction Engineering and Management, Vol. 110, No. 3, pp. 359-374.
Collins, R. J. and Ciesielski, S. K. (1993) “Recycling of Waste Materials and by Products in Highway Construction.” (1 & 2); Office of Research and Development, U.S. Federal Highway Administration. Washington, DC.
Sharma, R.,Phanikumar, B. and Rao, B. (2008). “Engineering behavior of remolded expansive clay blended with lime, calcium chloride, and rice-husk ash.” Journal of Materials in Civil Engineering, 20(8), 509.
Cokca, E. (2001). “Use of class C fly ashes for the stabilization – of an expansive soil.” Journal of Geotechnical and Geoenvironmental Engineering, 127, 568–573.
Katti, R. K. (1978). ”Search for solutions to problems on Black Cotton soils,” 1^st L.G.S Annual lecture, Indian Geotechnical society, New Delhi, India.

Cites this article as

O. Nazir, A. Kumar, "Stablisation of Expansive Soils by Fly-ash & Wool Waste", International Journal of Innovative Research in Computer Science and Technology (IJIRCST), Vol-10, Issue-3, Page No-76-82, 2022. Available from: https://doi.org/10.55524/ijircst.2022.10.3.15

Corresponding Author

Owace Nazir

M. Tech scholar, Department of Civil Engineering, RIMT University, Punjab, India

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