Astm C 684 – 99 (Reapproved 2003) pdf free download

Standard Test Method for
Making, Accelerated Curing, and Testing Concrete
Compression Test Specimens1

This standard is issued under the fixed designation C 684; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.