Maybe need to clearify this.
I have done previously compressive tests, it was a period of turbulence in the company who did the test, and I actually didn´t see how they have done.posteriorly I hired another company to run the hammer test, this last result came showing strenght( based on the...
I have used concrete hand made.it was silly ,but now is done.
After testing cylinders( 28 days) got average strength 12 MPa.not satisfied I used Schmidt Hammer after 28 days, and got average 16 MPa.what a discrepancy.
Is there any correlation between cylinders and rebound numbers results.I was...
