• Ammiti Ramyakrishna
• B.Ajitha

Since the old occasions, numerous has examines and progressions were conveyed to upgrade the physical and mechanical properties of concrete. Fiber reinforced concrete is one among those advancements which offers a convenient, functional and economical technique for beating smaller scale splits and comparable sort of lacks. Since concrete is not tension free, thus a few estimates must be received to beat this inadequacy.Human hair is by and large solid in strain; consequently it very well may be utilized as a fiber fortification material. Human hair fiber is an option non-degradable issue accessible in bounty and at modest expense. It likewise makes natural issues. Analyses were led on solid light emissions sizes with the expansion of different rates of human hair fiber i.e., 0.5%, 1%, 1.5% by weight of cement, fine and coarse total and the results were contrasted and high strength concrete of M60 Grade. For every level of human hair added in concrete, 3 beams were tried for their individual mechanical properties at relieving times of 3 days, 7 days, 28 days. The change in mechanical properties of cement is resolved and investigated. The outcomes got demonstrate to us that the ideal substance of human hair fiber to be added to M60 review of concrete is 0.5%, 1%, 1.5% weight of cement, fine and coarse total together and therefore there has been a noteworthy increment in mechanical properties of concrete.The 100% of concrete mix to the natural coarse aggregate in concrete with 150X150X700 mm beams were cast with target flexural strength is 60M pa. The 28 days flexural strength was crushed at 3, 7, 28 days are reported.

Human hair fiber, workability, Flexural strength, Fiber reinforced concrete, High strength concrete.

"STUDY AND PERFORMANCE OF HIGH STRENGTH CONCRETE BY ADDING ADMIXTURES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 11, page no.218-224, November-2018, Available :http://www.jetir.org/papers/JETIR1811122.pdf

"STUDY AND PERFORMANCE OF HIGH STRENGTH CONCRETE BY ADDING ADMIXTURES", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 11, page no. pp218-224, November-2018, Available at : http://www.jetir.org/papers/JETIR1811122.pdf