ASTM C 1679 : 2017
Current
The latest, up-to-date edition.
Standard Practice for Measuring Hydration Kinetics of Hydraulic Cementitious Mixtures Using Isothermal Calorimetry
Hardcopy , PDF
English
05-01-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
C 09
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| DocumentType |
Standard Practice
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| Pages |
15
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| PublisherName |
American Society for Testing and Materials
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| Status |
Current
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| SupersededBy | |
| Supersedes |
1.1This practice describes the apparatus and procedure for measuring relative differences in hydration kinetics of hydraulic cementitious mixtures, either in paste or mortar (see Note 1), including those containing admixtures, various supplementary cementitious materials (SCM), and other fine materials by measuring the thermal power using an isothermal calorimeter.
Note 1:Paste specimens are often preferred for mechanistic research when details of individual reaction peaks are important or for particular calorimetry configurations. Mortar specimens may give results that have better correlation with concrete setting and early strength development and are often preferred to evaluate different mixture proportions for concrete. Both paste and mortar studies have been found to be effective in evaluating concrete field problems due to incompatibility of materials used in concrete mixtures.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3This 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. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure.2)
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.
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| ASTM C 1702 : 2017 | Standard Test Method for Measurement of Heat of Hydration of Hydraulic Cementitious Materials Using Isothermal Conduction Calorimetry |
| ASTM C 1753/C1753M : 2015 : EDT 1 | Standard Practice for Evaluating Early Hydration of Hydraulic Cementitious Mixtures Using Thermal Measurements |
| ASTM C 563 : 2018 : REV A | Standard Guide for Approximation of Optimum SO<inf>3</inf> in Hydraulic Cement |
| ASTM C 1709 : 2018 | Standard Guide for Evaluation of Alternative Supplementary Cementitious Materials (ASCM) for Use in Concrete |
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| ASTM C 125 : 2021 | Standard Terminology Relating to Concrete and Concrete Aggregates |
| ASTM C 1005 : 2019 | Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements |
| ASTM C 125 : 2000 | Standard Terminology Relating to Concrete and Concrete Aggregates |
| ASTM C 511 : 2019 | Standard Specification for Mixing Rooms, Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the Testing of Hydraulic Cements and Concretes |
| ASTM C 1005 : 2000 | Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements |
| ASTM C 1005 : 2017 | Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements |
| ASTM C 778 : 2017 | Standard Specification for Standard Sand |
| ASTM C 1602/C1602M : 2018 | Standard Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete |
| ASTM C 1005 : 2010 | Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements |
| ASTM C 1602/C1602M : 2022 | Standard Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete |
| ASTM C 125 : 2021 : REV A | Standard Terminology Relating to Concrete and Concrete Aggregates |
| ASTM C 1005 : 2018 | Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements |
| ASTM C 125 : 2020 | Standard Terminology Relating to Concrete and Concrete Aggregates |
| ASTM C 1005 : 2005 | Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements |
| ASTM C 778 : 2021 | Standard Specification for Standard Sand |
| ASTM C 125 : 2009 | Standard Terminology Relating to Concrete and Concrete Aggregates |
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