Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 3 (Q.No. 35)

Concrete Technology

35.

While designing an air entrained concrete

water cement ratio is reduced

proportion of aggregates is reduced

an allowance for the entrained air is made

strength of the concrete, is reduced

all the above.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

4 comments Page 1 of 1.

Upendra sagar said: 8 years ago

I think Answer C is Wrong.

If we use an air entrained concrete.

Than 10-15% strength of concrete increase.

Hameed said: 7 years ago

Answer E is correct, using admixtures for air en-training reduces strength of concrete.

MJM GCEK said: 4 years ago

Explain the answer in detail.

Rahul said: 6 years ago

Here, D is wrong one.

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