In this research work, B C soil stabilization is done with the help of lime and plastic waste material (plastic bottle
stirrup) simultaneously in various proportions. First, properties of soil sample which is locally extracted are found out and then
Optimum percentage of lime is found with that soil sample on which soil is effectively compacted. After, getting the optimum
percentage of Lime, various proportions of waste plastic are added in the stabilized soil and changes in the properties of
stabilized soil are studied finally. The optimum percentage of soil, when added with lime only is 4% and then further stabilization
is done by mixing plastic waste in different proportion i.e.0.5%, 1.0%, 1.5% and 2.0%%. Engineering properties like optimum
moisture content, maximum dry density, CBR values of stabilized soil determined respectively.
