This standard specifies the analysis method for the content of soluble calcium sulfate anhydrous, calcium sulfate hemihydrate, and calcium sulfate dihydrate in gypsum boards and gypsum floors. This standard applies to gypsum boards and gypsum floors, and other gypsum products can also be implemented with reference.
T/CBMF 67-2019 history
2019T/CBMF 67-2019 Determination of gypsum phase content in gypsum board and gypsum floor