WK96875 - Revision of C311/C311M-25 Standard Test Methods for Sampling and Testing Coal Ash or Natural Pozzolans for Use in Concrete | ASTM

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Work Item

ASTM WK96875

Revision of C311/C311M-25 Standard Test Methods for Sampling and Testing Coal Ash or Natural Pozzolans for Use in Concrete

Rationale

Add the Air Jet Sieve Method for determining fineness

Details

Developed by Subcommittee: C09.24

Committee: C09

Staff Manager: Kevin Shanahan

Work Item Status

Date Initiated: 11-02-2025

Technical Contact: Cole Spencer

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