The establishment of any nation majorly depends upon transportation, import, and export. One in every of the big transport systems that connects all the agricultural and concrete areas is pavement. Rumenerative of road leads to increases country’s profitable growth with full load acting upon the road would be evenly distributed between this sub-graded layer, because the clayey loam has a low limit of capacity thus abundant material such as coconut coir and lime can be used to the strength of the subgrade layer. The clayey soil goes through unrestrained volumetric changes making their utilization within the construction engineering science project burdensome. The properties of clay particles will be modified in many ways such as mechanically, chemically as well as thermally. Thus stabilization of soil techniques is necessary in order to gain stability of the soil so that it can easily withstand the loads acting upon the super-structure.