Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 19)
19.
ISI has specified full strength of concrete after
Discussion:
54 comments Page 5 of 6.
Trimzee said:
9 years ago
There are two MCQ's in this manual which is contradictory to each other. One states that ISI specify the full strength of concrete after 28 days, other nullify it,
Kindly mention the correct one.
Kindly mention the correct one.
Abhi said:
9 years ago
Concrete gain its 95% strength within 28 Day And remaining 5% it gets throughout life of the structure.
Taranjeet singh said:
9 years ago
Concrete never gets the full strength in counting the days.
Mahendrasinh said:
9 years ago
95 - 98 % concrete strength are 28 days. The full strength of concrete 3 years. Because hydration process of concrete 100 % will be 1 years.
Parth said:
10 years 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?
Anji said:
10 years ago
As per ISI concrete got full strength at 28 days.
Star said:
10 years 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.
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