Standard Specification for
Lime for Use with Pozzolans1
This standard is issued under the fixed designation C 821; 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 Astm C 821 – 78 (Reapproved 2000) pdf free download
click here Astm C 816 – 85 (Reapproved 1998) pdf free download