Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 2 (Q.No. 19)
19.
ISI has specified full strength of concrete after
7 days
14 days
21 days
28 days
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
55 comments Page 3 of 6.

Brahir said:   7 years ago
Maximum 100% strength to 3 years.
And
IS code 28-day full strength.
The answer is 3 year.

Parth said:   1 decade ago
Full strength of the concrete could not be specified after any particular period pf time as the strength varies from condition of surrounding and how it will be treated after setting?

Sreerench said:   7 years ago
28 days is correct.

NANU said:   8 years ago
I have a confusion about 100% compressive strength after 1 year and 3 years.

Please tell me surely with proof.

Star said:   1 decade ago
Is it Pakistan ISI? Then actual correct answer will be depend upon the IPC.

Vipin kumar rao said:   1 decade ago
It depends on grade of concrete.

Gowtham said:   1 decade ago
Please @Patel tell me how you said and which code book?

PATEL VIKRANT said:   1 decade ago
ISI has specified full strength of concrete after 3 years.

Shivaa said:   5 years ago
Explain the right answer.

PATEL VIKRANT said:   1 decade ago
ISI has specified full strength of concrete after 3 years.


Post your comments here:

Your comments will be displayed after verification.