In the context of testing of cements in the laboratory, consider the following statements:
Statements I: The Blane method of determination of fineness is based on evaluation of the heat of hydration during the hydration process.
Statements II: 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
Both statements are false
2
Both statements are true
3
Statement I is false and Statement II is true
4
Statement I is true and statement II is false