9. The development of first 28 days strength is on account of the hydration of
A. tricalcium aluminate
B. tetra calcium alumino ferrite
C. dicalcium silicate
D. tricalcium silicate
9. The development of first 28 days strength is on account of the hydration of
A. tricalcium aluminate
B. tetra calcium alumino ferrite
C. dicalcium silicate
D. tricalcium silicate