Question

Where do we use plasticizers?

(a) Where low degree of workability is required

(b) Where medium degree of workability is required

(c) Where high degree of workability is required

(d) Where very low degree of workability is required

I have been asked this question in unit test.

This intriguing question originated from Plasticizers in division Admixtures and Construction Chemicals of Concrete Technology

Answer 1

Right option is (c) Where high degree of workability is required

To explain: Where low degree of workability is required like Deep beams, column and beam junctions.