GB/T 37321-2019
ActiveChemical analysis methods of different sulfur forms in gypsum and gypsum products
石膏及石膏制品中形态硫化学分析方法
Application Summary AI generated
This standard specifies chemical analysis methods for determining different forms of sulfur, such as sulfate sulfur and sulfide sulfur, in gypsum and gypsum products. It is applied in the construction industry for quality control and material testing of gypsum-based building materials, including plasterboards, blocks, and plasters. The methods ensure compliance with performance and safety requirements by accurately measuring sulfur content that can affect product durability and environmental impact.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.