ASTM C1810/C1810M-22
(Guide)Standard Guide for Comparing Performance of Concrete-Making Materials Using Mortar Mixtures
Standard Guide for Comparing Performance of Concrete-Making Materials Using Mortar Mixtures
SIGNIFICANCE AND USE
4.1 The results of mortar mixture tests can be suitable for comparing the relative performance of combinations of concrete-making materials such as fine aggregate, chemical admixtures, supplementary cementitious materials (SCMs), water, and hydraulic cement. Furthermore, this guide can be useful to identify unexpected performances due to combination of various materials. The relative trends in performance observed with the mortar method may suggest relative performance in concrete mixtures batched with the same materials and relative mixture proportions.
4.2 While there are a number of ways to proportion and mix mortar mixtures, three procedures described in this guide have been used extensively for evaluating the performance of admixtures. Method A enables evaluation of materials using mixture proportions that correspond to specific job conditions. Method B can be used as a general mixture using fixed amounts of a standard sand, cement, and supplementary cementitious materials. Method C is a modified version of Test Method C359 to evaluate the impact of chemical admixtures on the early stiffening of a mortar prepared with specified amounts of job cement, a standard sand, and an amount of water that will produce a mortar with a specified initial penetration measured in accordance with Test Method C359. The measurements of penetration over time can be related to the early stiffening processes associated with false and flash set. Methods A and B would be most applicable for investigating material incompatibility issues associated with ready mixed concrete, while Method C would be applicable for concrete mixed for a short period of time in stationary mixers and transported to the forms in non-agitating equipment.
SCOPE
1.1 This guide provides information on how to compare the relative performance and potential incompatibility of combinations of concrete-making materials. Performance tests on fresh and early-age properties of mortar mixtures can be useful indicators of concrete performance using similar materials. The performance tests described in this guide include mortar-slump, mortar spread, mortar-workability retention, early stiffening of mortar, time of setting, air entrainment, and hydration kinetics.
1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with this guide. Some values only have SI units because the inch-pound equivalents are not used in guide.
1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Warning—Fresh hydraulic cementitious mixtures are caustic and may cause burns to skin and tissue upon prolonged exposure.2
1.4 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.
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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.
Designation: C1810/C1810M − 22
Standard Guide for
Comparing Performance of Concrete-Making Materials
1
Using Mortar Mixtures
This standard is issued under the fixed designation C1810/C1810M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 2. Referenced Documents
3
1.1 This guide provides information on how to compare the 2.1 ASTM Standards:
relative performance and potential incompatibility of combi- C70 Test Method for Surface Moisture in Fine Aggregate
C125 Terminology Relating to Concrete and Concrete Ag-
nations of concrete-making materials. Performance tests on
gregates
fresh and early-age properties of mortar mixtures can be useful
C128 Test Method for Relative Density (Specific Gravity)
indicators of concrete performance using similar materials. The
and Absorption of Fine Aggregate
performance tests described in this guide include mortar-
C185 Test Method for Air Content of Hydraulic Cement
slump, mortar spread, mortar-workability retention, early stiff-
Mortar
ening of mortar, time of setting, air entrainment, and hydration
C219 Terminology Relating to Hydraulic and Other Inor-
kinetics.
ganic Cements
1.2 Units—The values stated in either SI units or inch-
C305 Practice for Mechanical Mixing of Hydraulic Cement
pound units are to be regarded separately as standard. The
Pastes and Mortars of Plastic Consistency
values stated in each system may not be exact equivalents;
C359 Test Method for Early Stiffening of Hydraulic-Cement
therefore, each system shall be used independently of the other.
(Mortar Method)
Combining values from the two systems may result in non-
C403/C403M Test Method for Time of Setting of Concrete
conformance with this guide. Some values only have SI units
Mixtures by Penetration Resistance
because the inch-pound equivalents are not used in guide. C494/C494M Specification for Chemical Admixtures for
Concrete
1.3 This standard does not purport to address all of the
C566 Test Method for Total Evaporable Moisture Content of
safety concerns, if any, associated with its use. It is the
Aggregate by Drying
responsibility of the user of this standard to establish appro-
C778 Specification for Standard Sand
priate safety, health, and environmental practices and deter-
C1602/C1602M Specification for Mixing Water Used in the
mine the applicability of regulatory limitations prior to use.
Production of Hydraulic Cement Concrete
Warning—Fresh hydraulic cementitious mixtures are caustic
C1679 Practice for Measuring Hydration Kinetics of Hy-
and may cause burns to skin and tissue upon prolonged
draulic Cementitious Mixtures Using Isothermal Calorim-
2
exposure.
etry
1.4 This international standard was developed in accor-
C1777 Test Method for Rapid Determination of the Methyl-
dance with internationally recognized principles on standard-
ene Blue Value for Fine Aggregate or Mineral Filler Using
ization established in the Decision on Principles for the
a Colorimeter
Development of International Standards, Guides and Recom-
E11 Specification for Woven Wire Test Sieve Cloth and Test
mendations issued by the World Trade Organization Technical
Sieves
Barriers to Trade (TBT) Committee.
E2251 Specification for Liquid-in-Glass ASTM Thermom-
eters with Low-Hazard Precision Liquids
IEEE/ASTM SI 10 American National Standard for Metric
Practice
1
This guide is under the jurisdiction of ASTM Committee C09 on Concrete and
Concrete Aggregates and is the direct responsibility of Subcommittee C09.48 on
Performance of Cementitious Materials and Admixture Combinations.
Current edition approved Dec. 15, 2022. Published February 2023. Originally
3
approved in 2019. Last previous edition approved in 2021 as C1810/C1810M – 21a. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
DOI: 10.1520/C1810_C1810M-22. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
Section on Safety Precautions, Manual of Aggregate and Concrete Testing, Standards volume information, refer to the standard’s Document Summary page on
Annual Book of ASTM Standards, Vol. 04.02. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1810/C1810M − 22
4
2.2 ISO Standard: measured in accordance with Test Method C359. The measure-
ISO 679
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: C1810/C1810M − 21a C1810/C1810M − 22
Standard Guide for
Comparing Performance of Concrete-Making Materials
1
Using Mortar Mixtures
This standard is issued under the fixed designation C1810/C1810M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This guide provides information on how to compare the relative performance and potential incompatibility of combinations
of concrete-making materials. Performance tests on fresh and early-age properties of mortar mixtures can be useful indicators of
concrete performance using similar materials. The performance tests described in this guide include mortar-slump, mortar spread,
mortar-workability retention, early stiffening of mortar, time of setting, air entrainment, and hydration kinetics.
1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in
each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from
the two systems may result in non-conformance with this guide. Some values only have SI units because the inch-pound
equivalents are not used in guide.
1.3 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, health, and environmental practices and determine the applicability of
regulatory limitations prior to use. Warning—Fresh hydraulic cementitious mixtures are caustic and may cause burns to skin and
2
tissue upon prolonged exposure.
1.4 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.
2. Referenced Documents
3
2.1 ASTM Standards:
C70 Test Method for Surface Moisture in Fine Aggregate
C125 Terminology Relating to Concrete and Concrete Aggregates
C128 Test Method for Relative Density (Specific Gravity) and Absorption of Fine Aggregate
C185 Test Method for Air Content of Hydraulic Cement Mortar
C219 Terminology Relating to Hydraulic and Other Inorganic Cements
C305 Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency
C359 Test Method for Early Stiffening of Hydraulic-Cement (Mortar Method)
C403/C403M Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance
C494/C494M Specification for Chemical Admixtures for Concrete
1
This guide is under the jurisdiction of ASTM Committee C09 on Concrete and Concrete Aggregates and is the direct responsibility of Subcommittee C09.48 on
Performance of Cementitious Materials and Admixture Combinations.
Current edition approved June 1, 2021Dec. 15, 2022. Published June 2021February 2023. Originally approved in 2019. Last previous edition approved in 2021 as
C1810/C1810M – 21.C1810/C1810M – 21a. DOI: 10.1520/C1810_C1810M-21A.10.1520/C1810_C1810M-22.
2
Section on Safety Precautions, Manual of Aggregate and Concrete Testing, Annual Book of ASTM Standards, Vol. 04.02.
3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1810/C1810M − 22
C566 Test Method for Total Evaporable Moisture Content of Aggregate by Drying
C778 Specification for Standard Sand
C1602/C1602M Specification for Mixing Water Used in the Production of Hydraulic Cement Concrete
C1679 Practice for Measuring Hydration Kinetics of Hydraulic Cementitious Mixtures Using Isothermal Calorimetry
C1777 Test Method for Rapid Determination of the Methylene Blue Value for Fine Aggregate or Mineral Filler Using a
Colorimeter
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
E2251 Specification for Liquid-in-Glass ASTM Thermometers with Low
...
NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: C1810/C1810M − 22
Standard Guide for
Comparing Performance of Concrete-Making Materials
1
Using Mortar Mixtures
This standard is issued under the fixed designation C1810/C1810M; the number immediately following the designation indicates the
year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last
reapproval. A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 2. Referenced Documents
3
2.1 ASTM Standards:
1.1 This guide provides information on how to compare the
C70 Test Method for Surface Moisture in Fine Aggregate
relative performance and potential incompatibility of combi-
C125 Terminology Relating to Concrete and Concrete Ag-
nations of concrete-making materials. Performance tests on
gregates
fresh and early-age properties of mortar mixtures can be useful
C128 Test Method for Relative Density (Specific Gravity)
indicators of concrete performance using similar materials. The
and Absorption of Fine Aggregate
performance tests described in this guide include mortar-
C185 Test Method for Air Content of Hydraulic Cement
slump, mortar spread, mortar-workability retention, early stiff-
Mortar
ening of mortar, time of setting, air entrainment, and hydration
C219 Terminology Relating to Hydraulic and Other Inor-
kinetics.
ganic Cements
1.2 Units—The values stated in either SI units or inch-
C305 Practice for Mechanical Mixing of Hydraulic Cement
pound units are to be regarded separately as standard. The
Pastes and Mortars of Plastic Consistency
values stated in each system may not be exact equivalents;
C359 Test Method for Early Stiffening of Hydraulic-Cement
therefore, each system shall be used independently of the other.
(Mortar Method)
Combining values from the two systems may result in non-
C403/C403M Test Method for Time of Setting of Concrete
conformance with this guide. Some values only have SI units
Mixtures by Penetration Resistance
because the inch-pound equivalents are not used in guide.
C494/C494M Specification for Chemical Admixtures for
Concrete
1.3 This standard does not purport to address all of the
C566 Test Method for Total Evaporable Moisture Content of
safety concerns, if any, associated with its use. It is the
Aggregate by Drying
responsibility of the user of this standard to establish appro-
C778 Specification for Standard Sand
priate safety, health, and environmental practices and deter-
C1602/C1602M Specification for Mixing Water Used in the
mine the applicability of regulatory limitations prior to use.
Production of Hydraulic Cement Concrete
Warning—Fresh hydraulic cementitious mixtures are caustic
C1679 Practice for Measuring Hydration Kinetics of Hy-
and may cause burns to skin and tissue upon prolonged
draulic Cementitious Mixtures Using Isothermal Calorim-
2
exposure.
etry
1.4 This international standard was developed in accor-
C1777 Test Method for Rapid Determination of the Methyl-
dance with internationally recognized principles on standard-
ene Blue Value for Fine Aggregate or Mineral Filler Using
ization established in the Decision on Principles for the
a Colorimeter
Development of International Standards, Guides and Recom-
E11 Specification for Woven Wire Test Sieve Cloth and Test
mendations issued by the World Trade Organization Technical
Sieves
Barriers to Trade (TBT) Committee.
E2251 Specification for Liquid-in-Glass ASTM Thermom-
eters with Low-Hazard Precision Liquids
IEEE/ASTM SI 10 American National Standard for Metric
1 Practice
This guide is under the jurisdiction of ASTM Committee C09 on Concrete and
Concrete Aggregates and is the direct responsibility of Subcommittee C09.48 on
Performance of Cementitious Materials and Admixture Combinations.
Current edition approved Dec. 15, 2022. Published February 2023. Originally
3
approved in 2019. Last previous edition approved in 2021 as C1810/C1810M – 21a. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
DOI: 10.1520/C1810_C1810M-22. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
Section on Safety Precautions, Manual of Aggregate and Concrete Testing, Standards volume information, refer to the standard’s Document Summary page on
Annual Book of ASTM Standards, Vol. 04.02. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
C1810/C1810M − 22
4
2.2 ISO Standard: measured in accordance with Test Method C359. The measure-
ISO 679 Cement–Test Methods–Determination of Strength ments of penetration over time can be related to the early
stiffening processes associated with false an
...
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