Exploring The Enhancement of Black Cotton Soil Properties Through Mk-III Polymer and Cornstarch: A Comprehensive Review

Abstract

This comprehensive review paper synthesizes insights derived from various research articles focused on improving the characteristics of black cotton soil (BCS) through different stabilization methods. The examined studies investigate a range of approaches, including the application of lime, fly ash, rice husk powder, ionic soil stabilizer, groundnut shell ash, bio-enzymes, volcanic ash, and geo-polymers. The research delves into the impact of these additives on critical soil properties such as Atterberg limits, compaction, California Bearing Ratio (CBR), unconfined compressive strength (UCS), and durability. The overarching conclusion drawn from these investigations is the substantial improvement in BCS characteristics, leading to enhanced stability, reduced plasticity, and increased strength. Additionally, the review highlights cost-effectiveness, environmental sustainability, and the potential of these stabilization methods to address engineering challenges associated with expansive soils. The findings contribute valuable insights into the optimal combinations of stabilizers and their applications, offering a comprehensive understanding for future research and practical implementations in infrastructure development.