ASTM WK24841

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Work Item: ASTM WK24841 - Revision of C231 - 08c Standard Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method

Developed by Subcommittee: C09.60 | Committee C09 Home | Contact Staff Manager

1. Rationale

Adding a Precision statement for Type B air meters.

Keywords

air content; calibration; concrete; correction factor; measuring bowl; meter; pressure; pump; unit weight; Aggregate correction factor; Air content--concrete; Calibration--cement/concrete analysis instrumentation; Pressure testing--concrete;

Citing ASTM Standards

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Work Item Status:
Date Initiated:07-01-2009
Technical Contact: D Gene Daniel

Status: Draft Under Development

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