Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 34)
34.
Pick up the incorrect statement from the following:
Discussion:
18 comments Page 1 of 2.
Ritesh Kumar said:
4 years ago
I think Option C should be applied because"if the water-cement ratio is less than 0.40 then it is not workable and causes honeycombed structure".
(2)
Himanshu sharma said:
5 years ago
For the same strength, the water content and cement will be less in rich mixes so chances of excessive water are more in lean concrete. Hence A is incorrect.
Sejal singh said:
5 years ago
Agree, answer should be E.
Pankaj gusain said:
5 years ago
Yes, option E is correct answer because the lean mix does not contain more strength as compared to rich mix.
(1)
Tikam said:
5 years ago
Rich mix concrete>15%cement contain.
Normal mix 10%<cement contain<15%.
Lean mix<10%cement contains.
Normal mix 10%<cement contain<15%.
Lean mix<10%cement contains.
Ramvir said:
7 years ago
You are right @Dnyaneshwar.
Option E is correct.
Option E is correct.
(1)
Bee said:
7 years ago
How can option A incorrect? Please explain in detail.
B.R Bhatta said:
7 years ago
According to me, Option E is Correct.
NITYA said:
7 years ago
Option E is correct. I also agree.
Shub said:
8 years ago
A rich mixture contains a high proportion of cement. A lean mixture is a mixture of concrete or mortar with a relatively low cement content. A harsh mixture of concrete is one without mortar or aggregate fines, resulting in an undesirable consistency and workability.
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