Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 2 (Q.No. 12)

Concrete Technology

12.

Pick up the correct statement from the following:

Lime in excess, causes the cement to expand and disintegrate

Silica in excess, causes the cement to set slowly

Alumina in excess, reduces the strength of the cement

Magnesium oxide in excess, remains in free state and makes the cement unsound

All the above.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Khushi said: 6 years ago

Please explain the answer.

Prasanna said: 8 years ago

Can somebody explain how option D is correct?

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