A reciprocal research on compressive strength of conventional concrete and carbon fibre concrete exposed to high temperature

Abstract

An look up has been function to evaluated the have an impact on of evaluated temperature on the compressive strength of grade concrete M25, the goal of the discover out about used to be once to actuate and observe the big difference in compressive strength containing no fiber and concrete with fiber as properly as have an impact on of temperature on compressive strength of concrete. 72 concrete cubes of 150mm measurement have been cast. The carbon fibers used in the learn about are 6mm long chopped carbon fibers& dosage of 0.3%, 0.6%, and 0.9% by the weight of concrete. Concrete elements exposed to fire, undergo bodily changes or spalling which leads to expose metal reinforcement.This motives misery in concrete structure.The overall performance of the concrete can be lengthen with the addition of carbon fiber. Undergo bodily changes or spalling which leads to expose metal reinforcement.This motives misery in concrete structure.The overall performance of the concrete can be lengthen with the addition of carbon fiber. It can be noticed that carbon fiber reinforcement exhibits more compressive strength than the conventional concrete exposed to high temperature.