ASTM C595/C595M-18

Standard Specification for Blended Hydraulic Cements

ABSTRACT
This specification pertains to blended hydraulic cements for both general and special applications, using slag or pozzolan, or both, with portland cement or portland cement clinker or slag with lime. These cements are classified into two types: Type IS which is portland blast-furnace slag cement and Type IP which is portland-pozzolan cement. They can also be described according to air-entraining, moderate sulfate resistance, moderate heat of hydration, high sulfate resistance, or low heat of hydration properties. The cement shall conform to the chemical requirements prescribed. In addition, the cement shall undergo different tests to determine the following properties: chemical analysis, fineness by sieving, fineness by air-permeability, autoclave expansion, time of setting, air content of mortar, compressive strength, heat of hydration, normal consistency, specific gravity, water requirement, mortar expansions of blended cement and pozzolan, drying shrinkage, activity index with Portland cement, and sulfate resistance.
SCOPE
1.1 This specification pertains to blended hydraulic cements for both general and special applications, using slag, pozzolan, limestone, or some combination of these, with portland cement or portland cement clinker or slag with lime.
Note 1: This specification prescribes ingredients and proportions, with some performance requirements, whereas Performance Specification C1157 is a hydraulic cement specification in which performance criteria alone govern the products and their acceptance.  
1.2 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 the standard. Values in SI units [or inch-pound units] shall be obtained by measurement in SI units [or inch-pound units] or by appropriate conversion, using the Rules for Conversion and Rounding given in IEEE/ASTM SI 10, of measurements made in other units [or SI units]. Values are stated in only SI units when inch-pound units are not used in practice.  
1.3 The text of this standard refers to notes and footnotes, which provide explanatory material. These notes and footnotes (excluding those in tables and figures) are not requirements of the standard.  
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.

General Information

• Status: Historical
• Publication Date: 31-Mar-2018
• ICS: 91.100.10 - Cement. Gypsum. Lime. Mortar
• Technical Committee: C01 - Cement
• Drafting Committee: C01.10 - Hydraulic Cements for General Concrete Construction

Standards Content (Sample)

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:C595/C595M −18
Standard Specification for
1
Blended Hydraulic Cements
This standard is issued under the fixed designation C595/C595M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope* 2. Referenced Documents
2
2.1 ASTM Standards:
1.1 Thisspecificationpertainstoblendedhydrauliccements
C51Terminology Relating to Lime and Limestone (as used
for both general and special applications, using slag, pozzolan,
by the Industry)
limestone,orsomecombinationofthese,withportlandcement
C109/C109MTest Method for Compressive Strength of
or portland cement clinker or slag with lime.
Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube
NOTE1—Thisspecificationprescribesingredientsandproportions,with
Specimens)
some performance requirements, whereas Performance Specification
C114Test Methods for Chemical Analysis of Hydraulic
C1157 is a hydraulic cement specification in which performance criteria
Cement
alone govern the products and their acceptance.
C150Specification for Portland Cement
1.2 The values stated in either SI units or inch-pound units
C151Test Method for Autoclave Expansion of Hydraulic
are to be regarded separately as standard. The values stated in
Cement
each system may not be exact equivalents; therefore, each
C183Practice for Sampling and the Amount of Testing of
system shall be used independently of the other. Combining
Hydraulic Cement
values from the two systems may result in non-conformance
C185Test Method for Air Content of Hydraulic Cement
withthestandard.ValuesinSIunits[orinch-poundunits]shall
Mortar
be obtained by measurement in SI units [or inch-pound units]
C186Test Method for Heat of Hydration of Hydraulic
or by appropriate conversion, using the Rules for Conversion
Cement
and Rounding given in IEEE/ASTM SI 10, of measurements
C187Test Method for Amount of Water Required for Nor-
made in other units [or SI units]. Values are stated in only SI
mal Consistency of Hydraulic Cement Paste
units when inch-pound units are not used in practice.
C188Test Method for Density of Hydraulic Cement
C191TestMethodsforTimeofSettingofHydraulicCement
1.3 The text of this standard refers to notes and footnotes,
by Vicat Needle
whichprovideexplanatorymaterial.Thesenotesandfootnotes
C204Test Methods for Fineness of Hydraulic Cement by
(excluding those in tables and figures) are not requirements of
Air-Permeability Apparatus
the standard.
C219Terminology Relating to Hydraulic Cement
C226Specification for Air-Entraining Additions for Use in
1.4 This international standard was developed in accor-
the Manufacture of Air-Entraining Hydraulic Cement
dance with internationally recognized principles on standard-
C227 Test Method for Potential Alkali Reactivity of
ization established in the Decision on Principles for the
Cement-Aggregate Combinations (Mortar-Bar Method)
Development of International Standards, Guides and Recom-
C311Test Methods for Sampling and Testing Fly Ash or
mendations issued by the World Trade Organization Technical
Natural Pozzolans for Use in Portland-Cement Concrete
Barriers to Trade (TBT) Committee.
C430Test Method for Fineness of Hydraulic Cement by the
45-µm (No. 325) Sieve
C465Specification for Processing Additions for Use in the
Manufacture of Hydraulic Cements
C563GuideforApproximationofOptimumSO inHydrau-
3
lic Cement
1
This specification is under the jurisdiction of ASTM Committee C01 on
Cement and is the direct responsibility of Subcommittee C01.10 on Hydraulic
2
Cements for General Concrete Construction. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved April 1, 2018. Published April 2018. Originally contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
approved in 1967. Last previous edition approved in 2017 as C595/C595M–17. Standards volume information, refer to the standard’s Document Summary page on
DOI: 10.1520/C0595_C0595M-18. 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
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C595/C595M−18
C688Specification for Functional Additions for Use in pozzolan or limestone, in the product expressed as a whole
Hydraulic Cements number by mass of the final blended product, within the
C821Specification for Lime for Use with Pozzolans allowable variation as stated in 15.3.
C1012 Test Method for Length Change of Hydraulic-
4.2.2 T
...

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: C595/C595M − 17 C595/C595M − 18
Standard Specification for
1
Blended Hydraulic Cements
This standard is issued under the fixed designation C595/C595M; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope*
1.1 This specification pertains to blended hydraulic cements for both general and special applications, using slag, pozzolan,
limestone, or some combination of these, with portland cement or portland cement clinker or slag with lime.
NOTE 1—This specification prescribes ingredients and proportions, with some performance requirements, whereas Performance Specification C1157
is a hydraulic cement specification in which performance criteria alone govern the products and their acceptance.
1.2 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 the standard. Values in SI units [or inch-pound units] shall be obtained by
measurement in SI units [or inch-pound units] or by appropriate conversion, using the Rules for Conversion and Rounding given
in IEEE/ASTM SI 10, of measurements made in other units [or SI units]. Values are stated in only SI units when inch-pound units
are not used in practice.
1.3 The text of this standard refers to notes and footnotes, which provide explanatory material. These notes and footnotes
(excluding those in tables and figures) are not requirements of the standard.
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
2
2.1 ASTM Standards:
C51 Terminology Relating to Lime and Limestone (as used by the Industry)
C109/C109M Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
C114 Test Methods for Chemical Analysis of Hydraulic Cement
C150 Specification for Portland Cement
C151 Test Method for Autoclave Expansion of Hydraulic Cement
C157/C157M Test Method for Length Change of Hardened Hydraulic-Cement Mortar and Concrete
C183 Practice for Sampling and the Amount of Testing of Hydraulic Cement
C185 Test Method for Air Content of Hydraulic Cement Mortar
C186 Test Method for Heat of Hydration of Hydraulic Cement
C187 Test Method for Amount of Water Required for Normal Consistency of Hydraulic Cement Paste
C188 Test Method for Density of Hydraulic Cement
C191 Test Methods for Time of Setting of Hydraulic Cement by Vicat Needle
C204 Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus
C219 Terminology Relating to Hydraulic Cement
C226 Specification for Air-Entraining Additions for Use in the Manufacture of Air-Entraining Hydraulic Cement
C227 Test Method for Potential Alkali Reactivity of Cement-Aggregate Combinations (Mortar-Bar Method)
C311 Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
1
This specification is under the jurisdiction of ASTM Committee C01 on Cement and is the direct responsibility of Subcommittee C01.10 on Hydraulic Cements for
General Concrete Construction.
Current edition approved April 1, 2017April 1, 2018. Published April 2017April 2018. Originally approved in 1967. Last previous edition approved in 20162017 as
C595/C595M – 16.C595/C595M – 17. DOI: 10.1520/C0595_C0595M-17.10.1520/C0595_C0595M-18.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. 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

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C595/C595M − 18
C430 Test Method for Fineness of Hydraulic Ce
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