• Patel Abhignaben Jagdishbhai
• Srinath Goverdhan Karli
• Apoorva Sanjaykumar Patel

The increasing demand for sustainable infrastructure necessitates innovative approaches to road construction. This study investigates the use of four materials - Natural Aggregate, Recycled Aggregate, Waste Plastic Mix and Fly Ash Mix - as eco-friendly alternatives in flexible pavement construction. A series of laboratory tests, including Specific Gravity, California Bearing Ratio (CBR), Marshall Stability, Unconfined Compressive Strength (UCS), Rutting and Leachate Concentration, were conducted to evaluate their performance. The findings reveal that these materials possess sufficient engineering properties and environmental safety for road construction applications. This paper concludes that incorporating these materials not only promotes environmental sustainability but also enhances pavement performance.

Sustainable construction, recycled materials, flexible pavement, environmental impact, California Bearing Ratio, Marshall Stability, leachate concentration, Waste plastic mix, Fly ash mix, Eco-friendly materials & Marshall Stability.

"ECO-FRIENDLY PAVEMENT CONSTRUCTION EVALUATING RECYCLED AND WASTE MATERIALS FOR SUSTAINABLE INFRASTRUCTURE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 1, page no.e387-e397, January-2025, Available :http://www.jetir.org/papers/JETIR2501453.pdf

"ECO-FRIENDLY PAVEMENT CONSTRUCTION EVALUATING RECYCLED AND WASTE MATERIALS FOR SUSTAINABLE INFRASTRUCTURE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 1, page no. ppe387-e397, January-2025, Available at : http://www.jetir.org/papers/JETIR2501453.pdf