• J MOUNIKA
• C MANIKANTAREDDY
• Sk. Azimunnisa

This paper presents experimental study on investigation of nylon fiber and fly ash reinforced M40 grade of concrete . Review will be done on nylon fiber reinforced concrete by partial replacement of cement with fly ash and fine aggregate with nylon fiber. Nylon fiber is like small pieces of reinforcing material which has very useful applications like high strength, durability, tensile strength .It reduces money and time. Fiber reduces water content and acts as a crack arrester. Nylon fiber will shrink in length and expand in diameter when heated and also it has high strain and low thermal conductivity. Fly ash will reduces the depletion of natural resources and reduces the weight criteria. Grouting powder is used as fastener. It is a concrete in fluid form used to fill voids. Grouting powder has impermeability and high adhesion properties. In the design 8%, 10%,12% of nylon fiber, 10%, 20%, 30% of fly ash, and in& average of 8% of grouting powder is added. The properties like compressive strength, tensile strength, flexural strength were tested. The investigation is to increase the compressive strength, split tensile strength, flexural strength by the comparision between BIS and ACI methods.

Cement, Nylon fiber, Fly ash, Grouting powder.

"EXPERIMENTAL INVESTIGATION ON NYLON FIBER AND FLY ASH REINFORCED M40 GRADE OF CONCRETE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.919-925, August-2018, Available :http://www.jetir.org/papers/JETIR1808135.pdf

"EXPERIMENTAL INVESTIGATION ON NYLON FIBER AND FLY ASH REINFORCED M40 GRADE OF CONCRETE ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp919-925, August-2018, Available at : http://www.jetir.org/papers/JETIR1808135.pdf