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Which admixture is used to improve workability?

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in Basic Civil Engineering by (111k points)
Which admixture is used to improve workability?

(a) Plasticizers

(b) Metakaolin

(c) Reducers

(d) Accelerators

The question was asked by my school principal while I was bunking the class.

I need to ask this question from Properties of Concrete in portion Building Construction of Basic Civil Engineering

1 Answer

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Best answer
Correct choice is (a) Plasticizers

The explanation is: Plasticizers help to increase the workability of concrete without altering the water-cement ratio. It is very helpful as it provides the required workability, at the same time does not compromise on strength.

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