Question

For the manufacturing of cement, clay and limestone are mixed in the ratio of?

a)1 : 3
b)3 : 1
c) 1 : 1
​

Answer 1

Answer:

2:1

Explanation:

Ternary LC3-50 blends were made with all the five calcined clays, with the calcined clay to limestone ratio of 2:1, which was shown to give the best compressive strength development [7]. The commercial cement used in this study was properly sulfated for hydration alone