Research Report Approved: Mar 29, 1993

C0233/C0233M-Standard Test Method for Air-Entraining Admixtures for Concrete

Ten laboratories tested four air entraining admixtures for specific gravity to establish a precision statement for C0233/C0233M. All labs, except one, submitted data in triplicate. Two labs used a pycnometer and eight labs used a hydrometer for determinations.
Price: $69.00
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Developed by Subcommittee: C09.23
Stock # : RR-C09-1005