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What is Structural Concrete Specifications about?

This document provides specifications for structural concrete used in bridges, culverts, retaining walls and other structures. It outlines material requirements for Portland cement, aggregates, admixtures and water. Five classes of concrete are defined based on their compressive strength at 28 days, from Class A at 3,000 psi up to Class A-9 at 9,000 psi. Procedures are provided for proportioning concrete mixes to achieve the specified strengths. Requirements are also given for air-entrained concrete, chemic

Author

Roshan Nanjundaiah

Language

EN