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The addition of a pozzolanic admixture such as fly ash reduces the ____________

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The addition of a pozzolanic admixture such as fly ash reduces the ____________

(a) C3S

(b) C3A

(c) C2S

(d) C4AF

The question was posed to me in examination.

I'm obligated to ask this question of Permeability topic in portion Durability of Concrete of Concrete Technology

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The correct answer is (b) C3A

Explanation: The addition of a pozzolanic admixture such as fly ash reduces the C3A content of cement.

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