• Abhishek Singh
• Ajay K. Duggal

The recycling of hot mix asphalt material results in a reusable mixture of aggregate and binder known as reclaimed asphalt pavement (RAP). Recycling of asphalt pavements is a valuable approach for technical, economical, and environmental reasons. Having recognized to be beneficial, gradually its application is picking up in India. However the optimum benefits are yet to derive and this is mainly due to lack of research work and proper guidance. Similarly Fly ash which is a combustion by-product has number of applications in civil construction. The use of fly ash in highway construction is increasing day by day and new applications have been developed. Fly ash is a finely divided residue that is generated in electric thermal power plant due to the combustion of the pulverized coal. The objective of this study is to understand the importance of using RAP along-with fly ash for the construction of bituminous pavements. From this study and from previous research papers it can be concluded that using RAP is advantageous as RAP mixes can yield results equal or even better than virgin mixes. If calculated and implemented appropriately RAP mixes with Flay ash have a constructive effect on various parameters like Marshall Stability, moisture resistance and density. This paper presents the importance of using RAP and fly-ash in bituminous mixes.

RAP, Fly Ash, Marshall Stability, Moisture resistance, Density, Bituminous Concrete.

"A REVIEW PAPER ON USE OF RAP WITH FLY ASH IN BITUMINOUS CONCRETE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 7, page no.10-12, July-2018, Available :http://www.jetir.org/papers/JETIR1807603.pdf

"A REVIEW PAPER ON USE OF RAP WITH FLY ASH IN BITUMINOUS CONCRETE", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 7, page no. pp10-12, July-2018, Available at : http://www.jetir.org/papers/JETIR1807603.pdf