Stabilization of Black Cotton Soil By Using Coal Dust And Stone Dust

The stabilization of expansive soils like black cotton soil poses significant challenges in civil engineering projects due to their high susceptibility to volume changes.This study explores an innovative approach to address this challenge by utilizing coal dust and stone dust as stabilizing agents.These waste materials, abundant in coal mining and stone crushing industries, respectively, hold promise as cost-effective and environmentally sustainable solutions for soil stabilization.Through a combination of literature review and experimental investigation, this research evaluates the efficacy of coal dust and stone dust in stabilizing black cotton soil.Various parameters such as soil composition, particle size distribution, mixing ratios, compaction methods, and curing conditions are systematically studied to assess their influence on the stabilization process.The experimental results demonstrate that the addition of coal dust and stone dust significantly improves the engineering properties of black cotton soil, including its strength, compressibility, and durability.Moreover, the study investigates the long-term performance and environmental impact of the stabilized soil, providing insights into its suitability for engineering applications.This research contributes to the understanding of sustainable soil stabilization techniques and offers practical guidance for engineers and practitioners involved in civil engineering projects, particularly those dealing with expansive soils.The utilization of coal dust and stone dust not only provides a solution for stabilizing problematic soils but also contributes to the efficient management of industrial waste, promoting a circular economy and environmental sustainability.