The self compaction concrete is the high fluidity concrete. It is used where the location is congested by reinforcement and no possibility of compaction of concrete by mechanically or manually.  We have already discussed the L box test, which is used to determine the workability of Self-compacting concrete. What is…

Is there any method being used to test the compressive strength of the concrete without destructing?  Yes, there is. The Rebound hammer test (Non-destructive test) is widely used to determine the compressive strength of the concrete elements, also called as Schmidt hammer test.  We have already discussed some of the…