Implementation : These tests are primarily done to assess:
- the likely compression strength of concrete
- the uniformity of concrete Rebound Hammer tests are done in accordance with Indian standards IS: 13311 (Part 2)
- The surface of the concrete is cleaned thoroughly
- The hammer is placed against against the concrete surface, it is pressed and released
- Six readings are taken and an average is taken.
- Correlate the average with the compressive strength