Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 2 (Q.No. 19)

Concrete Technology

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:

54 comments Page 3 of 6.

Akhilesh said: 8 years ago

The correct option is 28 days.

Ali said: 8 years ago

The Correct Answer is 28 days.

Hardz said: 8 years ago

It's right Concrete take 3 years to gain full strength but IS suggested to take strength at 28 days as standard.

Pramod said: 8 years ago

Isi means?

Rakesh said: 8 years ago

Never ends this process of gain strength.

Dibyajyoti borah said: 8 years ago

It should be 28th day.

Ravinder Poonia said: 8 years ago

Yes, 28 this right answer.

Er. Amit kumar said: 8 years ago

As per Is 456 concrete gain 99.99% full strength in 28 days.

(1)

Tinku rastogi said: 8 years ago

As per 456 code gain by 99.99%full.

Babu said: 8 years ago

Please tell me correct answer.

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