ASTM C22-77
Standard Specification for Gypsum

Standard No.

ASTM C22-77

Release Date

1977

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C22/C22M-00

Latest

ASTM C22/C22M-00(2021)

ASTM C22-77 history

• 2021 ASTM C22/C22M-00(2021) Standard Specification for Gypsum
• 2000 ASTM C22/C22M-00(2015) Standard Specification for Gypsum
• 2000 ASTM C22/C22M-00(2010) Standard Specification for Gypsum
• 2000 ASTM C22/C22M-00(2005)e1 Standard Specification for Gypsum
• 2000 ASTM C22/C22M-00 Standard Specification for Gypsum
• 1977 ASTM C22-77 Standard Specification for Gypsum