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Nagaraju Palaparth, Shyam Chamberlin, Pawar Praveen
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- PG student, Assistant Professor, Research Scholar Department of Civil Engineering, Koneru Lakshmaiah Education Foundation (KL Deemed to be University), Guntur, Department of Civil Engineering, Koneru Lakshmaiah Education Foundation (KL Deemed to be University), Guntur,, Department of Civil Engineering, Koneru Lakshmaiah Education Foundation (KL Deemed to be University), Guntur Andhra Pradesh., Andhra Pradesh., Andhra Pradesh. India, India, India
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Abstract
nThe strength of the sub-grade, the caliber of the subbase and base course, the surrounding conditions, and the characteries of the soil utilized are some of the variables that might impact how long a road lasts. Because expansive soil swells and shrinks in response to variation in moisture content, roads constructed on it are especially vulnerable to early deterioration. Buildings with black cotton soils have experienced different settlement due to regular alternating swelling and shrinking. Adding stabilizers to poor soil is the most common way to improve its quality. The utilization of waste components to enhance the expanding soil’s characteristics is a recent discovery in soil stabilization. In this article, consequences of coffee husk ash with xanthan gum on soil improvement are examined. In this work, xanthan gum and ash from coffee husks were employed to Replace some of the black cotton soil. The percentages of xanthan gum were 0.50% while the amounts of coffee husk ash were 2%, 4%, 6%, 8%, 10 and 10%. The behaviors of soil specimens were measured using the liquid limit (LL), compaction test, CBR test, specific gravity test, and plastic limit test (PLT).
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Keywords: black cotton soil, coffee husk ash, soil stabilization, CBR test, liquid limit, and xanthan gum.
n[if 424 equals=”Regular Issue”][This article belongs to Journal of Polymer and Composites(jopc)]
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References
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- Atahu, M. K., Saathoff, F., & Gebissa, A. Strength and compressibility behaviors of expansive soil treated with coffee husk ash. Journal of Rock Mechanics and Geotechnical Engineering, 11(2), 337–348, 2018.
- Fondjo, A. A., Theron, E., & Ray, R. P. Stabilization of Expansive Soils Using Mechanical and Chemical Methods: A Comprehensive Review. Civil Engineering and Architecture, 9(5), 1289–1294, 2021.
- Jalal, F. E., Mulk, S., Memon, S. A., Jamhiri, B., & Naseem, A. Strength, Hydraulic, and Microstructural Characteristics of Expansive Soils Incorporating Marble Dust and Rice Husk Ash. Advances in Civil Engineering, 2021.
- Khaliqu, A., & Dominic, M. Stabilization of Black Cotton Soil using Stone Dust and Xanthan Gum Biopolymer. 2573–2583, 2020.
- Mohanty, S. K., Pradhan, P. K., & Mohanty, C. R. (2017). Stabilization of expansive soil using industrial wastes. Geomechanics and Engineering, 12(1), 111–125, 2017.
- Munirwan, R. P., Mohd Raihan Taha, Taib, A. M., & Munirwansyah, M. Shear Strength Improvement of Clay Soil Stabilized by Coffee. Applied Sciences (Switzerland), 12(11), 5542, 2022.
- Tessema, A. T., Wolelaw, N. M., Abebe, A. E., Alene, G. A., & Abeje, B. T. Utilization of Coffee Husk Ash on the Geotechnical Properties of Gypsum-Stabilized Expansive Clayey Soil. Advances in Civil Engineering, 2023.
8.Yibas Mamuye. (2018). Improving Strength of Expansive Soil using Coffee Husk Ash for Subgrade Soil Formation: A Case Study in Jimma Town. International Journal of Engineering Research And, V7(12), 120–126, 2018
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| Volume | ||
| [if 424 equals=”Regular Issue”]Issue[/if 424][if 424 equals=”Special Issue”]Special Issue[/if 424] [if 424 equals=”Conference”][/if 424] | ||
| Received | April 6, 2024 | |
| Accepted | April 18, 2024 | |
| Published | May 14, 2024 |
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