Standard Test Method for
Clay Lumps and Friable Particles in Aggregates1
This standard is issued under the fixed designation C 142; 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 142 – 97 pdf free
Click here to download Astm C 141 – 97 Pdf Free Download