Utilization of Quarry Fines as a Sustainable Admixture for Suppressing Ettringite-Induced Heaving
Publication: Geo-Congress 2024
ABSTRACT
The performance and longevity of lightweight infrastructure depend on the engineering behavior of the underlying soil. Such infrastructure systems typically do not perform satisfactorily when built on expansive soils owing to the moisture-induced volume change characteristics. Lime stabilization has been successfully used worldwide to address the problems associated with expansive soils. However, lime treatment is often ineffective when the expansive soil has appreciable soluble sulfates. This research study has been designed to assess the scope of utilizing a novel admixture derived from quarry fines to suppress sulfate heaving in an expansive soil having a sulfate content of 20,000 ppm. Strength testing, before and after capillary soaking, and one-dimensional free swell tests were conducted on cured chemically treated specimens to evaluate the moisture-induced strength loss and volume-change characteristics of the problematic soil. Different dosages of quarry fines (QF) (0%, 15%, and 30%) were considered to assess the efficacy of the novel admixture in mitigating ettringite-induced heaving. Supplementary mineralogical and micro-structural analyses using X-ray diffraction, scanning electron microscopy imaging with energy dispersive X-ray spectroscopy, and differential thermal analysis were used to understand the underlying causes of the observed changes in engineering properties. These test results were analyzed to investigate the role of co-additive dosage and curing period on the efficacy of the novel admixture. Test results indicate that the quarry fines can effectively suppress ettringite-induced heaving when used as a co-additive with lime stabilizer; the benefits are pronounced at higher dosages and after longer curing periods.
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REFERENCES
Akula, P., Hariharan, N., Little, D. N., Lesueur, D., and Herrier, G. (2020). “Evaluating the Long-Term Durability of Lime Treatment in Hydraulic Structures: Case Study on the Friant-Kern Canal.” Transp. Res. Rec. J. Transp. Res. Board, 2674, 431–443, https://doi.org/10.1177/0361198120919404.
ASTM. (2019). Annual Book of ASTM Standards. West Conshohocken, PA, USA.
Bahoria, B. V., Parbat, D. K., and Nagarnaik, P. B. (2018). “XRD Analysis of Natural sand, Quarry dust, waste plastic (ldpe) to be used as a fine aggregate in concrete.” Mater. Today Proc. 5, 1432–1438, https://doi.org/10.1016/j.matpr.2017.11.230.
Bell, F. G. (1996). “Lime stabilization of clay minerals and soils.” Eng. Geol. 42, 223–237, https://doi.org/10.1016/0013-7952(96)00028-2.
Benezet, J. C., and Benhassaine, A. (1999). “The influence of particle size on the pozzolanic reactivity of quartz powder.” Powder Technol. 103, 26–29.
Biswas, N., Puppala, A. J., and Chakraborty, S. (2024). “Experimental Studies and Sustainability Assessments of Quarry Dust for Chemical Treatment of Expansive Soils.” Geotech. Testing J., 47(1), https://doi.org/10.1520/GTJ20220243.
Biswas, N., Puppala, A. J., and Chakraborty, S. (2023). “Role of Nano- and Crystalline Silica to Accelerate Chemical Treatment of Problematic Soil.” J. Geotech. Geoenvironmental Eng. 149, https://doi.org/10.1061/JGGEFK.GTENG-10999.
Biswas, N., Puppala, A. J., Chakraborty, S., and Ashrafuzzaman Khan, M. (2021). “Utilization of Silica-Based Admixture to Improve the Durability of Lime-Treated Expansive Soil.” IFCEE 2021 (Reston, VA: American Society of Civil Engineers), 233–242, https://doi.org/10.1061/9780784483411.023.
Chakraborty, S., and Nair, S. (2018). “Impact of different hydrated cementitious phases on moisture-induced damage in lime-stabilised subgrade soils.” Road Mater. Pavement Des. 19, 1389–1405, https://doi.org/10.1080/14680629.2017.1314222.
Chakraborty, S., Puppala, A. J., and Biswas, N. (2022). “Role of crystalline silica admixture in mitigating ettringite-induced heave in lime-treated sulfate-rich soils.” Géotechnique 72, 438–454, https://doi.org/10.1680/jgeot.20.P.154.
Hunter, D. (1988). “Lime Induced Heave in Sulfate Bearing Clay Soils.” J. Geotech. Eng. 114, 150–167, https://doi.org/10.1061/(ASCE)0733-9410(1988)114:2(150).
Lamb, M. J. (2005). Design guide for applications of sandstone quarry sand in South Wales, Viridis Report VR8. TRL Limited.
Little, D. N., and Nair, S. (2009). Recommended Practice for Stabilization of Subgrade Soils and Base Materials,. Washington, D.C.: Transportation Research Board, https://doi.org/10.17226/22999.
Little, D. N., Nair, S., and Herbert, B. (2010). “Addressing Sulfate-Induced Heave in Lime Treated Soils.” J. Geotech. Geoenvironmental Eng. 136, 110–118, https://doi.org/10.1061/(ASCE)GT.1943-5606.0000185.
McKennon, J. T., Hains, N. L., and Hoffman, D. C. (1994). Method for producing enhanced sol stabilization reactions between lime and clay soils due to the effect of silica addition. 1–6.
Petry, T. M., and Little, D. N. (1992). “Update on sulfate-induced heave in treated clays; problematic sulfate levels.” Transp. Res. Rec., 51–55.
Punthutaecha, K., Puppala, A. J., Vanapalli, S. K., and Inyang, H. (2006). “Volume Change Behaviors of Expansive Soils Stabilized with Recycled Ashes and Fibers.” J. Mater. Civ. Eng, 295–306, https://doi.org/10.1061/(ASCE)0899-1561(2007)19.
Puppala, A. J., Chittoori, B., and Saride, S. (2012). “Sulfate Induced Heaving of a Taxiway: A Case Study.” Indian Geotech. J., 257–266, https://doi.org/10.1007/s40098-012-0026-2.
Sherwood, P. T. (1962). Effect of sulfates on cement-and lime-stabilized soils. Highw. Res. Board Bull., 98–107.
Sivapullaiah, P. V., and Moghal, A. A. B. (2011). “Role of Gypsum in the Strength Development of Fly Ashes with Lime.” J. Mater. Civ. Eng. 23, 197–206, https://doi.org/10.1061/(ASCE)MT.1943-5533.0000158.
Talluri, N., Puppala, A. J., Chittoori, B. C. S., Gaily, A. H., and Harris, P. (2013). “Stabilization of High-Sulfate Soils by Extended Mellowing.” Transp. Res. Rec. J. Transp. Res. Board 2363, 96–104,https://doi.org/10.3141/2363-11.
TxDOT. (2005). Guidelines for Treatment of Sulfate-Rich Soils and Bases in Pavement Structures.
Wild, S., Kinuthia, J. M., Jones, G. I., and Higgins, D. D. (1999). “Suppression of swelling associated with ettringite formation in lime stabilized sulphate bearing clay soils by partial substitution of lime with ground granulated blastfurnace slag (GGBS).” Eng. Geol. 51, 257–277, https://doi.org/10.1016/S0013-7952(98)00069-6.
Information & Authors
Information
Published In
Geo-Congress 2024
Pages: 336 - 345
History
Published online: Feb 22, 2024
ASCE Technical Topics:
- Chemical compounds
- Chemicals
- Chemistry
- Continuum mechanics
- Curing
- Degrees of freedom
- Displacement (mechanics)
- Engineering mechanics
- Environmental engineering
- Expansive soils
- Fine-grained soils
- Geomechanics
- Geotechnical engineering
- Heave
- Lime
- Materials engineering
- Materials processing
- Minerals
- Pollution
- Salts
- Soil mechanics
- Soil pollution
- Soil properties
- Soil strength
- Soil treatment
- Soils (by type)
- Solid mechanics
- Structural mechanics
- Sulfates
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