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ASTM C 563 : 2018 : REV A

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Guide for Approximation of Optimum SO3 in Hydraulic Cement
Available format(s)

Hardcopy , PDF

Superseded date

26-11-2019

Language(s)

English

Published date

25-03-2019

1.1This guide describes the determination of approximate optimum SO3 for maximum performance as a result of substituting calcium sulfate for a portion of the cement.

1.2This guide refers to the sulfur trioxide (SO3) content of the cement only. Slag cements and occasionally other hydraulic cements can contain sulfide or other forms of sulfur. The determination of SO3 content by rapid methods may include these other forms, and may therefore produce a significant error. If a significant error occurs, analyze the cement for SO3 content using the reference test method of Test Methods C114 for sulfur trioxide.

1.3Values stated as SI units are to be regarded as standard.

1.4This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5This 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.

Committee
C 01
DocumentType
Guide
Pages
9
PublisherName
American Society for Testing and Materials
Status
Superseded
Supersedes

ASTM C 595/C595M : 2020 Standard Specification for Blended Hydraulic Cements
ASTM C 150/C150M : 2020 Standard Specification for Portland Cement

ASTM C 1679 : 2017 Standard Practice for Measuring Hydration Kinetics of Hydraulic Cementitious Mixtures Using Isothermal Calorimetry
ASTM C 1702 : 2015 : REV B Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry
ASTM C 1702 : 2015 : REV A Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry
ASTM C 1702 : 2015 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry
ASTM C 1679 : 2007 Standard Practice for Measuring Hydration Kinetics of Hydraulic Cementitious Mixtures Using Isothermal Calorimetry
ASTM C 1702 : 2017 Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry
ASTM C 1437 : 1999 Standard Test Method for Flow of Hydraulic Cement Mortar

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