Condition Evaluation of Concrete Through Ultrasonic Pulse Velocity

Testing of ultrasonic pulse velocity (UPV) is one of the most famous and actual non-destructive techniques used in the evaluation of concrete properties in structures. In this paper, an approach has been proposed for evaluating the actual condition of concrete structures, by relating to UPV which is significantly influenced by concrete compressive strength, concrete cover, surface hardness and frequency of concrete mix prepared. The present study is done by means of the experimental data obtained from testing numerous casted concrete cubes and existing structures. Cubes have been casted using plain cement based on concrete mix design taking reference from IS code.