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What is the role of gypsum, CaSo4.2H2O i...

What is the role of gypsum, `CaSo_4.2H_2O` in setting of cement? Identify the correct option from the following:

A

to fasten the setting process

B

to provide water molecules for hydration process

C

to help to remove water molecules

D

to slow down the setting process

Text Solution

Verified by Experts

The correct Answer is:
D
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