What is the minimum concrete cover required for ties or spirals in reinforcement?

Design of Concrete Structures MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Design of Concrete Structurescivil-engineering-mcqs › design-of-concrete-structures
Published
12 Jan 2019
Last updated
28 May 2026

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Explanation

The minimum concrete cover for ties or spirals should be at least 25 mm to ensure proper protection and durability of the reinforcement.

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