Required Specification Of Chemical Gypsum For Cement
C5118 Standard Terminology Relating to Lime and Limestone as used by the Industry C59C59M002015 Standard Specification for Gypsum Casting Plaster and Gypsum Molding Plaster. C61C61M002015 Standard Specification for Gypsum Keenes Cement C11418 Standard Test Methods for Chemical Analysis of Hydraulic Cement.