In the context of testing of cements in the laboratory. Consider the following statements:
Statement – 1: The Blaine method of determination of fineness is based on evaluation of the heat of hydration during the hydration process.
Statement – 2: The determination of initial and final setting times is based on change in penetration resistance over time due to continued hydration.
Which of the following is CORRECT?
1
Statement – 1 is FALSE and Statement – 2 is TRUE
2
Both statements are FALSE
3
Both statements are TRUE
4
Statement – 1 is TRUE and Statement – 2 is FALSE