Stabilization of Black Cotton Soil with Groundnut Shell Ash

Abstract. The analysis of GSA for the stabilization soil samples is subject this research paper. In recent years, techniques have been effective in improving shear strength parameters poor soils. a naturally occurring substance that causes human health and environmental issues. Physical properties were calculated, including Atterberg's limits, compaction characteristics, characteristics virgin samples. was applied to various percentages (2 10 percent). sample's intensity increased up 6% before decreasing. It clear an optimum percentage it leads increase bearing capacity expansive soil.