Standard Historical Last Updated: Jan 20, 2016 Track Document
ASTM C471M-14

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

Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric) C0471M-14 ASTM|C0471M-14|en-US Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric) Standard new BOS Vol. 04.01 Committee C11
$ 76.00 In stock

Significance and Use

17.1 This test method covers the determination of calcium sulfate in gypsum and gypsum products by extraction with ammonium acetate solution.

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 for Calcium Sulfate by Ammonium Acetate Method


17 – 22

Alternative Procedure for Analysis for Sodium Chloride by the Coulometric Method


23 – 29

Determination of Sand in Set Plaster

30 – 36

Wood-Fiber Content in Wood-Fiber Gypsum Plaster

37 – 39

Optional Procedure for Analysis for Sodium by the Atomic Absorption Method


40 – 46

Optional Procedure for Analysis for Sodium by Flame Photometry

47 – 54

Determination of Orthorhombic Cyclooctasulfur (S8) in Ggypsum Panel Products—General Provisions

55

Determination of Orthorhombic Cyclooctasulfur (S8) in Gypsum Panel Products by Gas Chromatograph Equipped with a Mass Spectrometer (GS/MS)

56

Determination of Orthorhombic Cyclooctasulfur (S8) in Gypsum Panel Products by Gas Chromatograph Equipped with an Electron Capture Detector (GC/ECD)

57

Determination of Orthorhombic Cyclooctasulfur (S8) in Gypsum Panel Products by High-performance Liquid Chromatograph Equipped with and Ultraviolet Detector (HPLC/UV)

58

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.

Price:
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Book of Standards Volume: 04.01
Developed by Subcommittee: C11.01
Pages: 15
DOI: 10.1520/C0471M-14
ICS Code: 91.100.10