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ASTM C1231/C1231M-23 Standard practice for use of unbonded caps in determination of compressive strength of hardened cylindrical concrete specimens

Publication Year

2023

Document Status

Current

Abstract

Requirements for a capping system using unbonded caps for testing concrete cylinders molded in accordance with ASTM C31/C31M or C192/C192M, or cores obtained in accordance with Test Method C42/C42M.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.