Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 47)
47.
Addition of pozzolana to cement
Discussion:
20 comments Page 2 of 2.
Mohammad davood said:
8 years ago
B is right option because pozzolanas react with cuso4 produced during hydration and increases hydration product.
P.Uday Teja Reddy said:
9 years ago
Most of the bits are wrong.
Ca(OH)2 + pozzolana = C-S-H (Denser Gel).
There by increasing the Strength.
Ca(OH)2 + pozzolana = C-S-H (Denser Gel).
There by increasing the Strength.
Arvind Singh rathore said:
10 years ago
Answer should B. Because pozzolana have property of increasing strength, by reaction with cement.
Prashant said:
6 years ago
It should option B.
By adding pozzolana to cement it will increase the strength.
By adding pozzolana to cement it will increase the strength.
(5)
Anuj kumar said:
10 years ago
Increase setting time of cement so option E is correct.
Amit said:
9 years ago
Pozzolana. Responsible for quick setting so option E.
Sumit patil said:
1 decade ago
Please tell me answer of this question.
Abid said:
9 years ago
B is the correct option. I agree.
Rombo said:
9 years ago
Yes, b is the correct answer.
Madan Gorathoki said:
1 decade ago
What is heat of hydration?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers