ASTM WK40587

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Work Item: ASTM WK40587 - Revision of C1231 / C1231M - 12 Standard Practice for Use of Unbonded Caps in Determination of Compressive Strength of Hardened Concrete Cylinders

Active Standard: C1231 / C1231M - 12

Developed by Subcommittee: C09.61 | Committee C09 Home | Contact Staff Manager

1. Rationale

Section 7.3 of this specification contains information for placing and loading a cylindrical concrete specimen into the testing machine. Instructions for specimen placement and loading are more appropriate in C39. This ballot item seeks to remove testing machine instructions from this specification.

Keywords

cap; compressive strength; concrete; concrete test; elastomeric; neoprene; pad cap; rubber; unbonded cap;

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Work Item Status:
Date Initiated:01-23-2013
Technical Contact: Frances Griffith

Status: Draft Under Development

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