Question

Match List-1 (Type of cement) with List-2 (Property/Characteristic) and select the correct answer using given below the lists:

List-1
A. High strength portland cement
B. Super sulphated cement
C. High alumina cement
D. Rapid hardening portland cement

List-2
1. Should not be used with any admixture
2. Is extremely resistant to chemical attack
3. Gives a higher rate of heat development during hydration of cement
4. Has a higher content of tricalcium silicate

• A. A-3, B-2, C-1, D-4
• B. A-4, B-1, C-2, D-3
• C. A-3, B-1, C-2, D-4
• D. A-4, B-2, C-1, D-3

Answer 1

The correct option is C A-3, B-1, C-2, D-4

Super sulphated cement is manufactured by grinding together a mixture of 80-85% granulated slag, 10-15% burnt gypsum and 5% portland cement clinker. This product is ground finer than that of portland cement.