Civil Engineering - Concrete Technology - Discussion

Discussion Forum : Concrete Technology - Section 4 (Q.No. 23)
23.
Gypsum is added for
colour
strength
controlling setting time
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Jyoti said:   8 years ago
Because Gypsum retards the reaction.

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