ASTM C317/C317M-00(2019) PDF

Scope: 1.1 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. 1.2 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM C317/C317M-00(2019) Referenced Document

ASTM C11 Standard Terminology Relating to Gypsum and Related Building Materials and Systems
ASTM C28/C28M Standard Specification for Gypsum Plasters*， 2020-06-01 Update
ASTM C35 Standard Specification for Inorganic Aggregates for Use in Gypsum Plaster
ASTM C472 Standard Test Methods for Physical Testing of Gypsum, Gypsum Plasters and Gypsum Concrete