• KANCHAN KUSHWAHA
• SANA KHURSHID
• S.S GOLIYA

Concrete roads suffers from serious abrasion damages over the service life which affects safety of the road users, the abrasion resistance of pavement quality concrete is therefore one of the most important factors determining the reliability even the safety of the concrete roads. Many studies of fiber reinforced concrete presented contradictory effects of fibers on abrasion resistance. In the present work, the effects of hybrid fiber (steel and synthetic) on the mechanical properties as well the cracking and abrasion resistance of concrete were investigated. Three grades of concrete (M30, M40 & M60) which majorly used in concrete pavements were analyzed. Optimized dosages of hybrid fiber were used in all grades and results were compared. Results showed a slight loss in compressive strength but showed significant gain in flexural strength and abrasion resistance.

Abrasion resistance, Hybrid Fiber, Rebound Number, Compressive Strength.

"Investigation of mechanical properties and abrasion resistance of polypropylene and steel hybrid fiber-reinforced pavement quality concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.f590-f599, June-2022, Available :http://www.jetir.org/papers/JETIR2206575.pdf

"Investigation of mechanical properties and abrasion resistance of polypropylene and steel hybrid fiber-reinforced pavement quality concrete", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. ppf590-f599, June-2022, Available at : http://www.jetir.org/papers/JETIR2206575.pdf