Laboratory Investigation of Pavement Surface Design and Use of Geo-Grid

The quality and life of asphalt is significantly influenced by the kind of sub-evaluation, sub base and base course materials. The most imperative of these are the sort and nature of sub-evaluation soil. Be that as it may, in India the majority of the adaptable asphalts are should be developed over powerless and dangerous sub-grade. The California bearing proportion (CBR) of these sub-level have low, it needs to more thickness of asphalt. Diminish in the accessibility of reasonable sub base and base materials for asphalt development have prompts a quest for financial strategy for changing over locally accessible hazardous soil to appropriate development materials. The present exploration need to think about the impact of geo-framework fortification on most extreme dry thickness (MDD), Optimum Moisture Content (OMC), California Bearing Ratio (CBR) of sub-evaluation soil. The clayey sort of soil and one kind of geo-lattice were chosen for this study. From the study plainly there is extensive change in California Bearing Ratio (CBR) of sub-evaluation because of geo-grid support.