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Abstract
This specification covers the composition and physical properties for perlite thermal insulation board used principally above structural roof decks and as a base for built up, modified, and elastomeric membrane roofing in building construction.
This specification covers the composition and physical properties for perlite thermal insulation board used principally above structural roof decks and as a base for built up, modified, and elastomeric membrane roofing in building construction.
Date
1989
1989
Author(s)
ASTM
ASTM
Page(s)
350-351
350-351
Keyword(s)
perlite thermal insulation board; ASTM C 728-89a; composition; physical properties
perlite thermal insulation board; ASTM C 728-89a; composition; physical properties