Compressive Strength of Concrete Test (Cube)
1. Which Indian Standard (IS) code is adopted for determination of the strength of hardened concrete.
2. Out of the following which apparatus is required for the determination of the strength of hardened concrete?
3. What are the recognized ages of the test specimen at the time of the test (in days)?
4. What is the recognized shape and dimension of the cube specimen at the time of the test. In mm.
5. Select the minimum number of the specimen to be tested at the time of the test.
6. What is the rate of loading for a 150mm specimen in KN /sec?
7. How to calculate the compressive strength of the specimen?
8. After casting, an ordinary cement concrete on drying