ASTM C1381

Full Name

ASTM C1381 – Standard Specification for Molded Glass Fiber Reinforced Gypsum Parts


This specification covers molded glass fiber reinforced gypsum (GRG) parts, which are nonload-bearing, thin-shell, ornamental shapes for architectural embellishment of interior building construction.


glass fiber reinforced gypsum; glass fiber reinforced gypsum composite; glass fiber reinforced gypsum parts; GRG; GRG composites; GRG parts


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