Stabilization of black cotton soil with waste plastic and admixtures

Abstract

Black cotton soil is inorganic clay formed mainly in regions with poor drainage conditions. However, it is considered a problematic soil in the field of geotechnical engineering because it has high swelling and shrinking nature depending upon the weather conditions. So, one of the most common methods to improve the characteristics of the soil is the stabilizing procedure, which lessens soil settlement and can increase shear strength. The addition of lime is a common technique. It has been shown that adding lime to soil enhances its technical qualities. In the current study, an effort has been made to stabilize the soil by using PET (Polyethylene Terephthalate), Bagasse ash, and Rice husk ash in the percentages of 2 to 8 is used because it has a tendency to enhance the black cotton soil’s current qualities and also utilization of polymeric materials improves the eco-system and decrease the environmental pollution. As It is increasing day by day leading to various environmental concerns.