• KANCHAN KUSHWAHA
• SANA KHURSHID
• S.S GOLIYA

Abrasion resistance of the pavement concrete is one of the parameters to measure its durability. It is a surface wear that causes progressive loss of material from surface. Pavement concrete surface are subjected to wear by scrapping or by the sliding action of vehicles. Vehicle movements result in wearing and abrasion on the surface layer of road structures due to the friction between the road surface and vehicle tire. When concrete is used in road construction as a bearing surface or overlays, then it is subjected to abrasive force which causes texture loss, surface deterioration and also affect in functional performance of the pavement which makes abrasion resistance of concrete is of a great significance. Many studies of fiber reinforced concrete presented contradictory effects of fiber on abrasion resistance. This study focuses on determining the effects of Synthetic fiber on the abrasion resistance of different grades concrete. Three grades of concrete (M30, M40 & M60) containing synthetic fiber at optimized dosages. Abrasion resistance is determined by two methods: horizontal slab method and sand blasting method. To develop correlation among rebound number, abrasion and compressive strength; rebound hammer test is also performed. The results reveal that abrasion resistance of concrete increase by the addition of the fiber in pavement concrete. Appropriate relationship is developed among the parameter’s compressive strength, rebound number, abrasion depth and mass loss.

Abrasion resistance, Synthetic Fiber, Rebound Number, Compressive Strength

"Influence of Synthetic fiber on Abrasion resistance on Concrete Pavements", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.d273-d282, June-2022, Available :http://www.jetir.org/papers/JETIR2206335.pdf

"Influence of Synthetic fiber on Abrasion resistance on Concrete Pavements", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppd273-d282, June-2022, Available at : http://www.jetir.org/papers/JETIR2206335.pdf