Active Standard: C591 - 13
Inclusion of the number of specimens required for performing the tests for each required property and that it is the mean of the results that shall be compared to the requirement not the individual specimen performance.
Keywordscellular plastic; polyisocyanurate; polyurethane modified polyisocyanurate; thermal insulation ;
James Young, Jr.
Ballot Item Approved as C591-2013 and Pending Publication