ASTM C1582/C1582M-11
(Specification)Standard Specification for Admixtures to Inhibit Chloride-Induced Corrosion of Reinforcing Steel in Concrete
Standard Specification for Admixtures to Inhibit Chloride-Induced Corrosion of Reinforcing Steel in Concrete
ABSTRACT
This specification covers material for use as chloride-corrosion-inhibiting admixtures for concrete. Concrete must meet the physical requirements such as compressive strength and flexural strength. The test admixture must show corrosion-inhibiting performance with the required mean integrated macrocell current of test beams and mean corroded area of test beams as a fraction of control. At the completion of testing, the mean chloride-ion content of the test beams must be greater than or equal to the critical chloride-ion content. Two types of concrete are used to make test specimens. One, the control concrete, is made without the chloride-corrosion-inhibiting admixture. The other concrete, the test concrete, is made with the chloride-corrosion-inhibiting admixture. Tests of freshly mixed concrete include slump test, air content test, and time of setting test. Test of hardened concrete include compressive strength test, flexural strength test, resistance to freezing and thawing test, and length change test. Corrosion testing shall also be done.
SCOPE
1.1 This specification covers material for use as chloride-corrosion-inhibiting admixtures for concrete.
1.2 Results of the tests conducted to meet this specification are not to be used to rank the expected field performance of various chloride-corrosion-inhibiting admixtures.
1.3 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.
1.4 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 and health practices and determine the applicability of regulatory requirements prior to use. (WarningFresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin and tissue upon prolonged exposure. )
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Designation:C1582/C1582M −11
Standard Specification for
Admixtures to Inhibit Chloride-Induced Corrosion of
1
Reinforcing Steel in Concrete
This standard is issued under the fixed designation C1582/C1582M; 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* C150 Specification for Portland Cement
C157/C157M Test Method for Length Change of Hardened
1.1 This specification covers material for use as chloride-
Hydraulic-Cement Mortar and Concrete
corrosion-inhibiting admixtures for concrete.
C231 Test Method for Air Content of Freshly Mixed Con-
1.2 Results of the tests conducted to meet this specification
crete by the Pressure Method
are not to be used to rank the expected field performance of
C260 Specification for Air-Entraining Admixtures for Con-
various chloride-corrosion-inhibiting admixtures.
crete
C403/C403M Test Method for Time of Setting of Concrete
1.3 The values stated in either SI units or inch-pound units
are to be regarded separately as standard. The values stated in Mixtures by Penetration Resistance
C494/C494M Specification for Chemical Admixtures for
each system may not be exact equivalents; therefore, each
system shall be used independently of the other. Combining Concrete
C666/C666M Test Method for Resistance of Concrete to
values from the two systems may result in non-conformance
with the standard. Rapid Freezing and Thawing
C1152/C1152M Test Method for Acid-Soluble Chloride in
1.4 This standard does not purport to address all of the
Mortar and Concrete
safety concerns, if any, associated with its use. It is the
G15 Terminology Relating to Corrosion and Corrosion Test-
responsibility of the user of this standard to establish appro-
4
ing (Withdrawn 2010)
priate safety and health practices and determine the applica-
G109 Test Method for Determining Effects of Chemical
bility of regulatory requirements prior to use. (Warning—
Admixtures on Corrosion of Embedded Steel Reinforce-
Fresh hydraulic cementitious mixtures are caustic and may
ment in Concrete Exposed to Chloride Environments
cause chemical burns to skin and tissue upon prolonged
2
G180 Test Method for Corrosion Inhibiting Admixtures for
exposure. )
Steel in Concrete by Polarization Resistance in Cementi-
2. Referenced Documents
tious Slurries
5
3
2.2 American Concrete Institute Standard:
2.1 ASTM Standards:
ACI 211.1 Practice for Selecting Proportions of Normal,
C39/C39M Test Method for Compressive Strength of Cylin-
Heavyweight, and Mass Concrete
drical Concrete Specimens
C78 Test Method for Flexural Strength of Concrete (Using
3. Terminology
Simple Beam with Third-Point Loading)
C125 Terminology Relating to Concrete and Concrete Ag- 3.1 Definitions—Refer to Terminologies C125 and G15 for
gregates
definitions of terms used in this specification.
C143/C143M Test Method for Slump of Hydraulic-Cement
3.2 Definitions of Terms Specific to This Standard:
Concrete
3.2.1 chloride-ion content, n—the acid-soluble chloride-ion
content, measured according to Test Method C1152/C1152M,
1
This specification is under the jurisdiction of ASTM Committee C09 on
of a powder sample taken at a depth equal to the depth of
Concrete and ConcreteAggregates and is the direct responsibility of Subcommittee
reinforcement.
C09.23 on Chemical Admixtures.
Current edition approved July 1, 2011. Published August 2011. Originally
3.2.2 completion of testing, n—forTest Method G109, when
approved in 2004. Last previous edition approved in 2004 as C1582/C1582M – 04.
the following conditions are satisfied: (1) the mean integrated
DOI: 10.1520/C1582_C1582M-11.
2
Section on Safety Precautions, Manual of Aggregate and Concrete Testing,
Annual Book of ASTM Standards, Vol 04.02.
3 4
For referenced ASTM standards, visit the ASTM website, www.astm.org, or The last approved version of this historical standard is referenced on
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM www.astm.org.
5
Standards volume information, refer to the standard’s Document Summary page on Available fromAmerican Concrete Institute (ACI), P.O. Box 9094, Farmington
the ASTM website. Hills, MI 48333-9094, http://www.concrete.org.
*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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C1582/C1582M−11
TABLE 1 Physical Requirements of Concrete Containing a
macrocell current in the control beams is greater than or equal
Chloride-Corrosion-Inhibiting Admixture
to 150 coulombs (C); and (2) the mean
...
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:C1582/C1582M–04 Designation: C1582/C1582M – 11
Standard Specification for
Admixtures to Inhibit Chloride-Induced Corrosion of
1
Reinforcing Steel in Concrete
This standard is issued under the fixed designation C1582/C1582M; 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 specification covers material for use as chloride-corrosion-inhibiting admixtures for concrete.
1.2 Results of the tests conducted to meet this specification are not to be used to rank the expected field performance of various
chloride-corrosion-inhibiting admixtures.
1.3The values stated in either inch-pound or SI units shall be regarded separately as standard. The values stated in each system
may not be exact equivalents; therefore, each system must be used independently of the other without combining values in any
way.
1.3 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.
1.4 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 and health practices and determine the applicability of regulatory
requirements prior to use. (Warning—Fresh hydraulic cementitious mixtures are caustic and may cause chemical burns to skin
2
and tissue upon prolonged exposure. )
2. Referenced Documents
3
2.1 ASTM Standards:
C39/C39M Test Method for Compressive Strength of Cylindrical Concrete Specimens
C78 Test Method for Flexural Strength of Concrete (Using Simple Beam with Third-Point Loading)
C125 Terminology Relating to Concrete and Concrete Aggregates
C143/C143M Test Method for Slump of Hydraulic-Cement Concrete
C150 Specification for Portland Cement
C157/C157M Test Method for Length Change of Hardened Hydraulic-Cement Mortar and Concrete
C231 Test Method for Air Content of Freshly Mixed Concrete by the Pressure Method
C260 Specification for Air-Entraining Admixtures for Concrete
C403/C403M Test Method for Time of Setting of Concrete Mixtures by Penetration Resistance
C494/C494M Specification for Chemical Admixtures for Concrete
C666/C666M Test Method for Resistance of Concrete to Rapid Freezing and Thawing
C1152/C1152M Test Method for Acid-Soluble Chloride in Mortar and Concrete
G15 Terminology Relating to Corrosion and Corrosion Testing
G109 Test Method for Determining Effects of Chemical Admixtures on Corrosion of Embedded Steel Reinforcement in
Concrete Exposed to Chloride Environments Test Method for Determining Effects of Chemical Admixtures on Corrosion of
Embedded Steel Reinforcement in Concrete Exposed to Chloride Environments
G180 Test Method for Initial Screening of Corrosion Inhibiting Admixtures for Steel in Concrete
2.2 American Concrete Institute Standard:
1
This specification is under the jurisdiction of ASTM Committee C09 on Concrete and Concrete Aggregates and is the direct responsibility of Subcommittee C09.23 on
Chemical Admixtures.
Current edition approved Aug. 1, 2004. Published September 2004. DOI: 10.1520/C1582_C1582M-04.
Current edition approved July 1, 2011. Published August 2011. Originally approved in 2004. Last previous edition approved in 2004 as C1582/C1582M–04. DOI:
10.1520/C1582_C1582M-11.
2
Section on Safety Precautions, Manual of Aggregate and Concrete Testing, Annual Book of ASTM Standards, Vol 04.02.
3
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM 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.
*ASummary 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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C1582/C1582M – 11
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ACI 211.1 Practice for Selecting Proportions of Normal, Heavyweight, and Mass Concrete
3. Terminology
3.1 Definitions—Refer to Terminologies C125 and G15 for definitions of terms used in this specification.
3.2 Definitions of Terms Spe
...
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