Mechanical and Swelling Properties of Black Cotton Soil Treated with Optimized Geopolymer Stabilizer

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ChatGPT said:

The mechanical and swelling properties of black cotton soil treated with an optimized geopolymer stabilizer have attracted significant research interest due to the soil’s problematic behavior in civil engineering applications. Black cotton soil, rich in montmorillonite clay minerals, exhibits high swelling and shrinkage potential, leading to structural instability in pavements, foundations, and road subgrades. Traditional stabilizers like lime and cement have limitations in cost, durability, and environmental footprint, which has led to the growing use of geopolymer-based stabilizers as a sustainable alternative. Optimized geopolymer formulations, derived from industrial by-products such as fly ash, GGBS, or metakaolin, enhance the soil’s strength parameters, reduce plasticity, and significantly control swelling behavior. Experimental investigations show improved unconfined compressive strength, California Bearing Ratio (CBR), and durability of treated soils, while swelling pressure and expansion potential are minimized. This approach not only addresses the engineering challenges of expansive soils but also contributes to eco-friendly soil stabilization practices, aligning with sustainable construction goals.

Hashtags:
#BlackCottonSoil #GeopolymerStabilizer #SoilStabilization #ExpansiveSoil #SustainableConstruction #GeotechnicalEngineering #SoilMechanics #PavementEngineering #FoundationEngineering #EcoFriendlyConstruction #CivilEngineering #SoilImprovement #GeopolymerTechnology #GroundImprovement #InfrastructureDevelopment





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