ISSN2320-2882
Impact Factor9.17
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ESTD2013
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Paper Title
Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction
Authors
Ishant Kumar Gupta , Kunal Vimal , Kunwar Kartikey Singh , Kushagra Srivatava , Navneet Singh Yadav
Keywords
Rice Husk Biochar; Wood Biochar; Lime Stabilization; Clay Subgrade; Soil Stabilization; California Bearing Ratio (CBR); Atterberg Limits; Sustainable Construction Materials; Eco-friendly Stabilizer; Soil Improvement Techniques
Abstract
Clayey soils used as subgrades in highway construction often suffer from high plasticity, excessive swelling, low bearing capacity, and inadequate strength, leading to early pavement failure. To overcome these limitations in a sustainable manner, this study investigates the effectiveness of stabilizing clay with a hybrid combination of rice husk biochar, wood biochar, and lime. Biochar, a carbon-rich and porous by-product of biomass pyrolysis, has gained attention for its ability to improve soil structure and moisture behaviour, while lime remains a proven chemical stabilizer capable of inducing pozzolanic reactions and long-term strength gain.
In this research, natural clay was stabilized using rice husk biochar, wood biochar, and lime, selected based on their optimum performance ranges reported in literature and confirmed through preliminary assessment. A comprehensive experimental program was conducted, including Atterberg limits, California Bearing Ratio, Moisture test, and specific gravity tests
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IJCRT — journal style
"Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction", IJCRT - International Journal of Creative Research Thoughts (www.ijcrt.org), ISSN:2320-2882, Vol.14, Issue 4, page no.m624-m631, April 2026, Available :https://ijcrt.org/papers/IJCRT26A4466.pdf
APA — 7th edition
Gupta, I. K., Vimal, K., Singh, K. K., Srivatava, K., & Yadav, N. S. (2026). Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction. International Journal of Creative Research Thoughts, 14(4), m624-m631. https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466
MLA — 9th edition
Gupta, Ishant Kumar, et al. "Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction." International Journal of Creative Research Thoughts, vol. 14, no. 4, 2026, pp. m624-m631, https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466.
Chicago — 17th, bibliography
Gupta, Ishant Kumar, et al. "Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction." International Journal of Creative Research Thoughts 14, no. 4 (2026): m624-m631. https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466.
Harvard — author–date
Gupta, I.K. et al. (2026) 'Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction', International Journal of Creative Research Thoughts, 14(4), pp. m624-m631. Available at: https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466
IEEE — numbered reference
I. K. Gupta, K. Vimal, K. K. Singh, K. Srivatava and N. S. Yadav, "Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction," IJCRT, vol. 14, no. 4, pp. m624-m631, Apr. 2026.
Vancouver — biomedical
Gupta IK, Vimal K, Singh KK, Srivatava K, Yadav NS. Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction. IJCRT. 2026 Apr;14(4):m624-m631.
AMA — 11th edition
Gupta IK, Vimal K, Singh KK, Srivatava K, Yadav NS. Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction. IJCRT. 2026;14(4):m624-m631. Accessed at https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466
BibTeX — Zotero, Mendeley, LaTeX
@article{IJCRT26A4466,
author = {Ishant Kumar Gupta and Kunal Vimal and Kunwar Kartikey Singh and Kushagra Srivatava and Navneet Singh Yadav},
title = {Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction},
journal = {International Journal of Creative Research Thoughts},
volume = {14},
number = {4},
pages = {m624-m631},
year = {2026},
month = {April},
issn = {2320-2882},
url = {https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466}
}
RIS — EndNote, RefWorks
TY - JOUR
AU - Gupta, Ishant Kumar
AU - Vimal, Kunal
AU - Singh, Kunwar Kartikey
AU - Srivatava, Kushagra
AU - Yadav, Navneet Singh
TI - Investigating The Use Of Biochar For Clay Subgrade Stabilization In Highway Construction
T2 - International Journal of Creative Research Thoughts
JA - IJCRT
VL - 14
IS - 4
PY - 2026
SN - 2320-2882
UR - https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466
SP - m624-m631
ER -
Issue
Volume 14 Issue 4,
April-2026
Pages : m624-m631
Article Information
- Pages
- m624-m631
- Published
- April 2026
- Registration ID
- IJCRT_307615
- Published Paper ID
- IJCRT26A4466
- Research Area
- Science and Technology
- Author Type
- Indian Author
- Location
- Lucknow, Uttar Pradesh, India
- Peer Review
- Request Peer Review Report
- Licence
- CC BY 4.0 · Open Access
- ISSN & Impact Factor
- 2320-2882 · IF 9.17
- Downloads
- 121
- Permanent Link
- https://ijcrt.org/viewpaperforall.php?paper=IJCRT26A4466
- Published Paper PDF
- https://ijcrt.org/papers/IJCRT26A4466.pdf
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International Journal of Creative Research Thoughts
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