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ASTM C1355/C1355M-25 Standard specification for glass fiber reinforced gypsum composites

Publication Year

2025

Document Status

Current

Abstract

Specifies glass fiber reinforced gypsum (GRG) composites suitable for producing GRG parts for non-loading bearings, thin sections, and ornamental shapes for architectural embellishment of interior building construction.

Publisher Information

American Society for Testing and Materials

ASTM International offers global access to standards development for over 140 participating countries.

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