A good road network is a basic infrastructure required for rapid economic growth, and this road network fails mainly due to weak subgrade, less infiltration capacity, landslide etc.,. Use of lime stone powder material has become popular in the construction industry In tA good road network is a basic infrastructure required for rapid economic growth, and this road network fails mainly due to weak subgrade, less infiltration capacity, landslide etc.,. Use of lime stone powder material has become popular in the construction industry In this case study, an attempt is being made to stabilize the subgrade soil using Lime Stone powder . Expansive soils are the most challenging soils to work with because of their tendency to swellhis case study, an attempt is being made to stabilize the subgrade soil using Lime Stone powder . Expansive soils are the most challenging soils to work with because of their tendency to swell and expand when exposed to varying moisture levels.
