ASTM C659
Full Name
ASTM C659 – Standard Specification for Asbestos-Cement Organic-Foam Core Insulating Panels
Scope
This specification covers asbestos-cement plastic-foam core panels consisting of a core of insulating cellular plastic sandwiched between and bonded to two sheets of asbestos-cement facing board.
Asbestos-cement plastic-foam core panels are normally nonload-bearing panels designed for exterior and interior walls, partitions, curtain walls, and other insulation and decorative purposes.
Keywords
asbestos-cement insulating panel; organic-foam core