Which component of cement primarily causes the initial setting process?

Building Materials and Construction MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Building Materials and Constructioncivil-engineering-mcqs › building-materials-and-construction
Published
9 Jan 2019
Last updated
28 May 2026

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Explanation

The initial setting of cement is mainly triggered by tricalcium aluminate, while dicalcium silicate and tricalcium silicate contribute to later strength development.

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