Civil Engineering - Building Materials - Discussion

Discussion Forum : Building Materials - Section 6 (Q.No. 35)
35.
Pick up the compound responsible for early strength of cement from the following:
Tetra-calcium alumino-ferrite
Tricalcium silicate
Tricalcium aluminate
Dicalcium silicate.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
13 comments Page 1 of 2.

Haji baba said:   3 years ago
C3S - Early strength, rapid hardening, more heat.

C3A - Initial setting time, Quickest to react with water.
(3)

Deepak Baswal said:   7 years ago
Question is about strength, not for setting time.

So, the Answer is correct B.
(2)

Amit ami sharma said:   9 years ago
Initial setting is responsible by aluminate as it first compounds to react but early strength is provided by tricalcium silicate and ultimate strength is by dicalcium silicate.
(1)

Dale mayur said:   7 years ago
Tricalcium aluminate is the correct answer.
(1)

Rockstar said:   10 years ago
Early strength of cement is provided by Tri Calcium Aluminate.

Saunak Bhandari said:   9 years ago
The Early setting is tricalcium aluminate. Early strength is tricalcium sillicate.

Niranjan said:   9 years ago
I agree with you @Saunak Bhandari.

Saurabh kumar said:   8 years ago
It is Tri- calcium aluminate.

Satish Verma said:   7 years ago
It is tri-calcium aluminate.

Abhi said:   7 years ago
C3S is the right answer.


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