ASTM D 3285 – 93 pdf free download - Civil Engineers Standards

Standard Test Method for Water Absorptiveness of Nonbibulous Paper and Paperboard (Cobb Test)1

This standard is issued under the ﬁxed designation D 3285; 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.