Active Standard: C547 - 12
1. Remove the embedded test procedure for measuring Sag Resistance. The procedure is now included in ASTM C 411. 2. Add caveat statement to the Scope concerning possible variation of physical properity performance due to installed conditions varying from test conditions.
Keywordsmineral fiber thermal insulation; molded; physical properties; pipe insulation; precision v-groove; thermal properties: Mineral fiber insulation--specifications; Pipe thermal insulation--specifications;
Ballot Item Approved as C547-2012 and Pending Publication