ASTM_D_5370_-_14.pdf

Designation:D537014Standard Specification forPozzolanic Blended Materials in Construction Applications1This standard is issued under the fixed designation D5370;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This specification covers pozzolanic blended materialfor use in construction applications where the propertiesnormally attributed to coal fly ash and raw or calcinedpozzolans,like silica fume,and slag cement.1.2 The values stated in SI units are to be regarded as thestandard.The values given in parentheses are for informationonly.1.3 This standard does not purport 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 limitations prior to use.2.Referenced Documents2.1 ASTM Standards:2C25 Test Methods for Chemical Analysis of Limestone,Quicklime,and Hydrated LimeC125 Terminology Relating to Concrete and Concrete Ag-gregatesC219 Terminology Relating to Hydraulic CementC311 Test Methods for Sampling and Testing Fly Ash orNatural Pozzolans for Use in Portland-Cement ConcreteC593 Specification for Fly Ash and Other Pozzolans for UseWith Lime for Soil StabilizationC618 Specification for Coal Fly Ash and Raw or CalcinedNatural Pozzolan for Use in ConcreteC989 Specification for Slag Cement for Use in Concrete andMortarsC1240 Specification for Silica Fume Used in CementitiousMixtures2.2 EPA Standard:3EPA 9060 Total Organic Carbon3.Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 cement kiln dustthe finely divided particulate mattercarried from a cement kiln by the exhaust gases.3.1.2 pozzolanic blended materiala pozzolan resultingfrom the intimate and uniform blend of two or more finelydivided materials.3.2 DefinitionsOther terms used in this specification aredefined in Terminologies C125 or C219 or SpecificationsC618,C989,and C1240.4.Classification4.1 The types of pozzolanic blended materials covered bythis specification are an intimate and uniform blend of two ormore of the following materials:Type F Class F fly ash;TypeC Class C fly ash;Type CKD Cement kiln dust;Type S ground granulated blast furnace slag;Type SF Silica fume;Type M Metakaolin.4.2 The pozzolanic blended material shall be labeled inorder of highest mass of materials.For example,a 60%bymass Class F fly ash with 30%by mass slag and 10%by masscement kiln dust would be termed Type FSCKD.5.Ordering Information5.1 Include the following information in orders for blendedpozzolan meeting the requirements of this specification:5.1.1 The specification designation ASTM SpecificationD5370,5.1.2 The specification date,if other than the latest pub-lished version,5.1.3 The quantity of blended pozzolan desired,and theclassification desired,5.1.4 A statement as to specific requirements or intendeduse of the blended pozzolan,and5.1.5 Request for the manufacturers certification,if desired.6.Materials and Manufacturer6.1 The pozzolanic blended material is the result of anintimate and uniform blend.NOTE1The attainment of an intimate and uniform blend of two typesof fine material is difficult.Consequently,adequate equipment andcontrols must be provided by the manufacturer.The purchaser should1This specification is under the jurisdiction of ASTM Committee D34 on WasteManagement and is the direct responsibility of Subcommittee D34.03 on Treatment,Recovery and Reuse.Current edition approved May 1,2014.Published June 2014.Originallyapproved in 1996.Last previous edition approved in 2013 as D537006(2013).DOI:10.1520/D5370-14.2For 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.3Available from United States Environmental Protection Association(EPA),Ariel Rios Bldg.,1200 Pennsylvania Ave.,NW,Washington,DC 20460.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 ensure himself of the adequacy of the blending operation.See AppendixX1 for the procedure.NOTE2Certain raw materials like fly ash and cement kiln dust,whichblends are covered by this specification,vary from source to source,aswell as within sources.7.Blended Pozzolan for Use with Lime47.1 Ensure that blended pozzolan conforms to the require-ments prescribed in Specification C593.8.Blended Pozzolan for Use in Concrete58.1 Ensure that blended pozzolan conforms to the chemicaland physical requirements as prescribed in the tables ofSpecification C618.The purchaser will specify the mineraladmixture class(in Specification C618).Carbon may substitutefor