Soundness of cement is tested by-
Le-chatelier apparatus
The soundness of cement is primarily tested using the Le-Chatelier apparatus. The Le-Chatelier apparatus is designed to detect the potential for delayed, disruptive expansion, thus ensuring the soundness of the cement for use in construction. Based on the function of each apparatus, the Le-Chatelier apparatus is the correct instrument for testing the soundness of cement.
Important Questions from Cement
Refractory cement is rich in
The ______ in excess makes the cement unsound and causes the cement to expand and disintegrate
Match the apparatus for conduct of test in List 1 with the property of cement in List 2.
List 1
List 2
A. Vicat’s apparatus test
1. Soundness test
B. Le-Chatelier’s apparatus
2. Fineness
C. Briquette test method
3. Setting time
D. Air permeability method
4. Tensile strength
The cement becomes useless if its absorbed moisture content exceeds
In ordinary cement, about 99% of its final strength is achieved in _____.
