Question

Pick up the correct statement from the following.

a.

Gypsum in cement decreases the setting time

b.

The first compound of cement which reacts with water is C₂S

c.

Bulking of sand is less when its particles are fine

d.

Dry process is less economically

Posted under Concrete Technology

Answer: (a).Gypsum in cement decreases the setting time

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Q. Pick up the correct statement from the following.

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