1、Designation:C1582/C1582M11(Reapproved 2017)1Standard Specification forAdmixtures to Inhibit Chloride-Induced Corrosion ofReinforcing Steel in Concrete1This standard is issued under the fixed designation C1582/C1582M;the number immediately following the designation indicates theyear of original adopt
2、ion or,in the case of revision,the year of last revision.A number in parentheses indicates the year of lastreapproval.A superscript epsilon()indicates an editorial change since the last revision or reapproval.1NOTEStandard designations were corrected editorially in July 2017.1.Scope*1.1 This specifi
3、cation covers material for use as chloride-corrosion-inhibiting admixtures for concrete.1.2 Results of the tests conducted to meet this specificationare not to be used to rank the expected field performance ofvarious chloride-corrosion-inhibiting admixtures.1.3 The values stated in either SI units o
4、r inch-pound unitsare to be regarded separately as standard.The values stated ineach system may not be exact equivalents;therefore,eachsystem shall be used independently of the other.Combiningvalues from the two systems may result in non-conformancewith the standard.1.4 This standard does not purpor
5、t to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory requirements prior to use.(WarningFresh hydraulic cementitious mixtures are
6、caustic and maycause chemical burns to skin and tissue upon prolongedexposure.2)1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides a
7、nd Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:3C39/C39M Test Method for Compressive Strength of Cylin-drical Concrete SpecimensC78/C78M Test Method for Flexural Strength of Concrete(Using Simple Beam with
8、Third-Point Loading)C125 Terminology Relating to Concrete and Concrete Ag-gregatesC143/C143M Test Method for Slump of Hydraulic-CementConcreteC150/C150M Specification for Portland CementC157/C157M Test Method for Length Change of HardenedHydraulic-Cement Mortar and ConcreteC231/C231M Test Method for
9、Air Content of Freshly MixedConcrete by the Pressure MethodC260/C260M Specification for Air-Entraining Admixturesfor ConcreteC403/C403M Test Method for Time of Setting of ConcreteMixtures by Penetration ResistanceC494/C494M Specification for Chemical Admixtures forConcreteC666/C666M Test Method for
10、Resistance of Concrete toRapid Freezing and ThawingC1152/C1152M Test Method for Acid-Soluble Chloride inMortar and ConcreteG15 Terminology Relating to Corrosion and Corrosion Test-ing(Withdrawn 2010)4G109 Test Method for Determining Effects of ChemicalAdmixtures on Corrosion of Embedded Steel Reinfo
11、rce-ment in Concrete Exposed to Chloride EnvironmentsG180 Test Method for Corrosion Inhibiting Admixtures forSteel in Concrete by Polarization Resistance in Cementi-tious Slurries1This specification is under the jurisdiction of ASTM Committee C09 onConcrete and Concrete Aggregates and is the direct
12、responsibility of SubcommitteeC09.23 on Chemical Admixtures.Current edition approved June 15,2017.Published July 2017.Originallyapproved in 2004.Last previous edition approved in 2011 as C1582/C1582M 11.DOI:10.1520/C1582_C1582M-11R17E01.2Section on Safety Precautions,Manual of Aggregate and Concrete
13、 Testing,Annual Book of ASTM Standards,Vol 04.02.3For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.4The last approve
14、d version of this historical standard is referenced onwww.astm.org.*A Summary of Changes section appears at the end of this standardCopyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with
15、 internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 2.2 American Concrete Institute Standard:5AC
16、I 211.1 Practice for Selecting Proportions of Normal,Heavyweight,and Mass Concrete3.Terminology3.1 DefinitionsRefer to Terminologies C125 and G15 fordefinitions of terms used in this specification.3.2 Definitions of Terms Specific to This Standard:3.2.1 chloride-ion content,nthe acid-soluble chloride-ioncontent,measured according to Test Method C1152/C1152M,of a powder sample taken at a depth equal to the depth ofreinforcement.3.2.2 completion of testing,nfor Test Method G109,whenthe following c
