Experimental Investigations of Hybrid Fiber Reinforced Concrete |
Author(s): |
Netragaonkar Vijay Ashokrao , M S Bidwe college of engineering ; G N Shete, M S Bidwe college of engineering latur |
Keywords: |
Carbon fiber, Nylon Fiber, Workability, Compressive, Tensile, Flexural strength |
Abstract |
Hybrid fiber reinforced concrete is defined as concrete that reinforced by two or more types of fibers. The aim of this study is to study the mechanical properties of hybrid fiber reinforced concrete. Where the fibers used were consists of nylon fiber and carbon fiber. For this purpose four mixes are done. One normal concrete mix and three hybrid fiber reinforced concrete mixes were prepared. The nylon fiber of various ratio are 0.25%, 0.5%, 0.75% and carbon fiber of various ratio are 0.1%, 0.2%, 0.3% are mixed on volume of concrete. The concrete mix design is used as per IS: 10262-2009 in M30 grade. Total percentage of Fiber are 0.35%, 0.7%, 1.05%. Slump test was carried out for each mix in the fresh state in order to determine the workability of the hybrid fiber reinforced concrete. From the slump test all specimens show low workability. 3.8% increase in the compressive strength of the Hybrid Fiber Reinforced Concrete (HYFRC), 1.6% increase in the tensile strength of the HYFRC, and 31% increase in flexural strength of HYFRC. |
Other Details |
Paper ID: IJSRDV7I60227 Published in: Volume : 7, Issue : 6 Publication Date: 01/09/2019 Page(s): 347-349 |
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