Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 3 (Q.No. 17)
17.
The cement whose strength is a little lower than the ordinary cement during the first three months but attains afterwards the same strength, is known as
low-heat Portland cement
rapid hardening Portland cement
Portland blast slag cement
Portland pozzolana cement
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
15 comments Page 2 of 2.

Balveer singh said:   8 years ago
PPC is the right answer.

Midhun Madhav said:   8 years ago
Pozzolana Portland cement does not attain same strength after three months. It is a slower process than OPC. That is the reason why low heat portland cement is given. The option is A itself.

Azar said:   9 years ago
Pozzolana cement is correct.

UDay Teja Reddy said:   9 years ago
I think option D is the correct answer.

Suryadhar said:   9 years ago
I think Portland pozzolana cement is the correct answer.


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