Standard Test Method for
Time of Setting of Concrete Mixtures by Penetration
Resistance1
This standard is issued under the fixed designation C 403/C 403M; 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.
Click below to download Astm C 403/C 403M – 99 pdf free
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Click here to Astm C 401 – 91 (Reapproved 2000) pdf free download