ASTM C317 – Standard Specification for Gypsum Concrete
This specification covers mill-mixed gypsum concrete, consisting essentially of calcined gypsum and suitable aggregate, requiring the addition of water only at the job site.
Gypsum concrete is intended for use in the construction of poured-in-place roof decks or slabs. Two classes, based on the compressive strength and density, are covered.
aggregates; calcined gypsum; gypsum; gypsum concrete