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:
54 comments Page 3 of 6.

Tejas pawade said:   5 years ago
1 -----> 16%.
3 ------> 45%.
7 -----> 65%.
14 ----> 90%.
28 ------> 99%.
(3)

Arpan said:   1 decade ago
I know that in 28 days 98% strength developed according to IS 456-2000.

Ravi Bhalerao said:   9 years ago
As per IS 456 the concrete gains it's full strength 100% in 28 days.

AJEET KUMAR said:   9 years ago
As per IS 456 the concrete gains 99% strength in 28 days not 100%.

Dipnayna said:   6 years ago
I.S.I has specified the full strength of concrete after 28 days.
(1)

Er. Amit kumar said:   8 years ago
As per Is 456 concrete gain 99.99% full strength in 28 days.
(1)

Taranjeet singh said:   9 years ago
Concrete never gets the full strength in counting the days.

Balu said:   1 decade ago
As Per IS 10262 the concrete strength achieved at 28 days.

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

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


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