Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 11)
11.
Hardening of cement occurs at
Discussion:
74 comments Page 2 of 8.
Bonjamo said:
5 years ago
A is the correct answer for CONCRETE since the strength of concrete after one year compared to 28 days strength is 20 to 25% more.
D is the correct answer for CEMENT since cement final setting time is about 10 hours.
D is the correct answer for CEMENT since cement final setting time is about 10 hours.
Mujib said:
5 years ago
I think the answer should be A.
(1)
Farhat Ullah said:
5 years ago
The answer should be A.
Atta Rehman said:
5 years ago
Option A is for concrete, but the question is asking for cement. So, option D is correct.
(1)
Khattak said:
5 years ago
@All.
Cement does not hards itself at ordinary conditions unless water is mixed with it TOF form mortar or concrete by adding other ingredients, so option D must be the correct answer.
Cement does not hards itself at ordinary conditions unless water is mixed with it TOF form mortar or concrete by adding other ingredients, so option D must be the correct answer.
Rahul Khan said:
6 years ago
Agree, option A is correct.
Anomies said:
6 years ago
A is the right answer because cement is responsible for hardening in concrete.
Kifayat ullah said:
6 years ago
It is Concrete not cement. If concrete then option A is the correct option.
Naveen said:
6 years ago
A is the correct.
Abhik said:
7 years ago
Hardening of concrete takes place.
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