- Building Materials - Section 1
- Building Materials - Section 2
- Building Materials - Section 3
- Building Materials - Section 4
- Building Materials - Section 5
- Building Materials - Section 6
- Building Materials - Section 7
- Building Materials - Section 8


Building Materials - Engineering
Q1: Initial setting of cement is caused due toA
Tri-calcium silicate
B
Di-calcium silicate
C
Tri-calcium aluminate
D
Tetra calcium alumino ferrite.
ANS:C - Tri-calcium aluminate 1. C3S - The hydrolysis of C3S is mainly responsible for 7-day strength and hardness. |


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