ASTM International - ASTM C471M-17

Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)

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Organization: ASTM International
Publication Date: 1 June 2017
Status: historical
Page Count: 18
ICS Code (Cement. Gypsum. Lime. Mortar): 91.100.10
scope:

1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete.

1.2 The test methods appear in the following order:

    Sections
  Preparation of Sample 4
  Complete Procedure 5 - 16
  Alternative Procedure for Analysis of Free Water in 17
       Gypsum Using a Moisture Balance  
  Alternative Procedure for Analysis of Combined Water in 18
       Gypsum Using a Moisture Balance  
  Alternative Procedure for Analysis for Calcium Sulfate by 19
       Ammonium Acetate Method  
  Alternative Procedure for Analysis for Sodium Chloride by 20
       the Coulometric Method  
  Determination of Sand in Set Plaster 21
  Wood-Fiber Content in Wood-Fiber Gypsum Plaster 22
  Optional Procedure for Analysis for Sodium by the Atomic 23
       Absorption Method  
  Optional Procedure for Analysis for Sodium by Flame 24
       Photometry  
  Determination of Orthorhombic Cyclooctasulfur (S

8) in

25
       Ggypsum Panel Products-General Provisions  
  Determination of Orthorhombic Cyclooctasulfur (S

8) in

26
       Gypsum Panel Products by Gas Chromatograph  
       Equipped with a Mass Spectrometer (GS/MS)  
  Determination of Orthorhombic Cyclooctasulfur (S

8) in

27
       Gypsum Panel Products by Gas Chromatograph  
       Equipped with an Electron Capture Detector (GC/ECD)  
  Determination of Orthorhombic Cyclooctasulfur (S

8) in

28
       Gypsum Panel Products by High-performance Liquid  
       Chromatograph Equipped with and Ultraviolet Detector  
       (HPLC/UV)  

1.3 The text of this standard references notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.

1.4 The values stated in SI units are to be regarded as the standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.6 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.

Document History

December 1, 2020
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 These test...
October 1, 2020
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 These test methods...
October 1, 2017
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
October 1, 2017
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
June 1, 2017
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
ASTM C471M-17
June 1, 2017
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
June 15, 2016
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
January 1, 2016
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
November 1, 2014
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
December 1, 2013
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum panel products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster, and gypsum concrete. 1.2 The test methods...
June 1, 2012
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric)
1.1 These test methods cover the chemical analysis of gypsum and gypsum products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster and gypsum concrete. 1.2 The test methods appear...
December 1, 2006
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products [Metric]
1.1 These test methods cover the chemical analysis of gypsum and gypsum products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster and gypsum concrete. 1.2 The test methods appear in...
December 10, 2001
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products [Metric]
1.1 These test methods cover the chemical analysis of gypsum and gypsum products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster and gypsum concrete. Note 1—Gypsum reference...
December 10, 2001
Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products [Metric]
1.1 These test methods cover the chemical analysis of gypsum and gypsum products, including gypsum ready-mixed plaster, gypsum wood-fibered plaster and gypsum concrete. Note 1—Gypsum reference...
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