ASTM C 22/C22M : 2000 : R2021
Current
The latest, up-to-date edition.
Standard Specification for Gypsum
Hardcopy , PDF
English
07-05-2021
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
C 11
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This specification covers gypsum, calcium sulfate combined with two molecules of water in crystalline form and having the approximate chemical formula CaSO4·2H2O.
1.2The values stated in either inch-pound units or SI (metric) are to be regarded separately as the standard. Within the text, the SI units are shown in brackets. The values stated in each system shall be used independently of the other. Values from the two systems shall not be combined.
1.3The text of this specification references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the specification.
1.4This 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.
| ASTM C 1693 : 2011 : R2017 | Standard Specification for Autoclaved Aerated Concrete (AAC) |
| ASTM C 1278/C1278M : 2017 | Standard Specification for Fiber-Reinforced Gypsum Panel |
| ASTM C 11 : 2018 : REV B | Standard Terminology Relating to Gypsum and Related Building Materials and Systems |
| ASTM C 28/C28M : 2010 : R2020 | Standard Specification for Gypsum Plasters |
| ASTM D 5759 : 2012 : R2020 | Standard Guide for Characterization of Coal Fly Ash and Clean Coal Combustion Fly Ash for Potential Uses |
| ASTM C 1396/C1396M : 2017 | Standard Specification for Gypsum Board |
| ASTM C 11 : 2023 | Standard Terminology Relating to Gypsum and Related Building Materials and Systems |
| ASTM C 11 : 2024 | Standard Terminology Relating to Gypsum and Related Building Materials and Systems |
| ASTM C 471M : 2024 | Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric) |
| ASTM C 471M : 2020 : REV A : EDT 1 | Standard Test Methods for Chemical Analysis of Gypsum and Gypsum Products (Metric) |
| ASTM C 11 : 2024 : REV A | Standard Terminology Relating to Gypsum and Related Building Materials and Systems |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.