• Robin Prakash
• Mr. Hemant Agrawal
• Dr. Sanchit Anand

This study explored the use of Tile Waste Material Biomass Ash as fine aggregates, along with Polymer Modified Bitumen (PMB 40) as a bitumen modifier in hot mix asphalt (HMA). Three different combinations were tested. The integration of PMB-40 binders with DBM-II graded aggregates showed potential to enhance the pavement's design life. For the analysis, three specimens were prepared and tested to evaluate key parameters such as stability, flow value, unit weight, air void percentage, voids filled with bitumen (VFB), and voids in mineral aggregates (VMA) at binder contents of 4.0%, 4.5%, 5%, and 5.5%. The optimal bitumen concentration and highest Marshall Stability were identified. Incorporating tile waste and biomass ash as fine aggregates in hot mix asphalt provides significant environmental advantages. It improves trash disposal, conserves natural resources, lowers greenhouse gas emissions, and reduces environmental pollution. By using these materials, the road building industry may help to create a more sustainable future while boosting asphalt performance and lowering dependency on virgin resources.

Hot Mix Asphalt, Dense Bitumen Macadam-2, Tile Waste, Biomass Ash, Polymer Modified Bitumen

"Utilization of Biomass Ash and Tile Waste Material as Replacement of Fine Aggregate in Hot Mix Asphalt", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 12, page no.g65-g77, December-2024, Available :http://www.jetir.org/papers/JETIR2412611.pdf

"Utilization of Biomass Ash and Tile Waste Material as Replacement of Fine Aggregate in Hot Mix Asphalt", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 12, page no. ppg65-g77, December-2024, Available at : http://www.jetir.org/papers/JETIR2412611.pdf