Work Item
ASTM WK19071

Revision of C94/C94M-07 Standard Specification for Ready-Mixed Concrete

Keywords

None Provided

Rationale

The standard of the Concrete Plant Manufacturers Bureau was revised in 2006 to require CPMB member manufacturers to conduct a mixing uniformity evaluation of stationary mixers at a shorter cycle than currently required in C 94 and recognition of that is provided in Note X. The manufacturers are required to perform these test on paving mixtures (low slump) and regular slump concrete. The CPMB standards can be downloaded from www.cpmb.org

Details

Developed by Subcommittee: C09.40

Committee: C09

Staff Manager: W Scott Orthey

Work Item Status

Date Initiated: 03-07-2008

Technical Contact: Chris Slate

Item: 010

Ballot: C09.40 (08-01)

Status: Will Reballot Item