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Q: The main purpose of the soundness test of the cement is to determine the ……
  • A. Change in volume of cement after setting
  • B. strength
  • C. fineness
  • D. time taken to harden
Correct Answer: Option A - Soundness of cement refers to the ability of cement paste to retain its volume after it has get hardened. • Soundness test is done by the Le-chatelier apparatus.
A. Soundness of cement refers to the ability of cement paste to retain its volume after it has get hardened. • Soundness test is done by the Le-chatelier apparatus.

Explanations:

Soundness of cement refers to the ability of cement paste to retain its volume after it has get hardened. • Soundness test is done by the Le-chatelier apparatus.