ASTM_D_4867_-_D_4867M_-_22.pdf

Designation:D4867/D4867M22Standard Test Method forEffect of Moisture on Asphalt Mixtures1This standard is issued under the fixed designation D4867/D4867M;the number immediately following the designation indicates theyear of original adoption 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.1.Scope1.1 This test method covers procedures for preparing andtesting laboratory-compacted asphalt mixture specimens forthe purpose of measuring the effect of water on the tensilestrength of the paving mixture.This test method is applicableto dense mixtures such as those appearing in the Table forComposition of Bituminous Paving Mixtures in SpecificationD3515.This test method can be used to evaluate the effect ofmoisture with or without antistripping additives includingliquids and pulverulent solids such as hydrated lime or portlandcement.1.2 The values stated in either SI units or inch-pound unitsin brackets shall be regarded separately as standard.The valuesin each system may not be exact equivalents;therefore,eachsystem must be used independently of the other,withoutcombining values in any way.1.3 The text of this standard references notes and footnoteswhich provide explanatory material.These notes and footnotes(excluding those in tables and figures)shall not be consideredas requirements of the standard.1.4 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,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.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 and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D8 Terminology Relating to Materials for Roads and Pave-mentsD979/D979M Practice for Sampling Asphalt MixturesD1074 Test Method for Compressive Strength of AsphaltMixturesD1561/D1561M Practice for Preparation of BituminousMixture Test Specimens by Means of California KneadingCompactor(Withdrawn 2022)3D2041/D2041M Test Method for Theoretical MaximumSpecific Gravity and Density of Asphalt MixturesD2726/D2726M Test Method for Bulk Specific Gravity andDensity of Non-Absorptive Compacted Asphalt MixturesD3203 Test Method for Percent Air Voids in CompactedAsphalt MixturesD3387 Test Method for Compaction and Shear Properties ofBituminous Mixtures by Means of the U.S.Corps ofEngineers Gyratory Testing Machine(GTM)(Withdrawn2020)3D3496 Practice for Preparation of Bituminous MixtureSpecimens for Dynamic Modulus Testing(Withdrawn2010)3D3515 Specification for Hot-Mixed,Hot-Laid BituminousPaving Mixtures(Withdrawn 2009)3D3549/D3549M Test Method for Thickness or Height ofCompacted Asphalt Mixture SpecimensD3665 Practice for Random Sampling of Construction Ma-terialsD3666 Specification for Minimum Requirements for Agen-cies Testing and Inspecting Road and Paving Materials1This test method is under the jurisdiction of ASTM Committee D04 on Roadand Paving Materials and is the direct responsibility of Subcommittee D04.22 onEffect of Water and Other Elements on Asphalt Coated Aggregates.Current edition approved Nov.1,2022.Published November 2022.Originallyapproved in 1988.Last previous edition approved in 2014 as D4867/D4867M 09(2014).DOI:10.1520/D4867_D4867M-22.2For 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.3The last approved version of this historical standard is referenced onwww.astm.org.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with 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.1D4013 Practice for Preparation of Test Specimens of Bitu-minous Mixtures by Means of Gyratory Shear Compactor(Withdrawn 2013)3D4123 Test Method for Indirect Tension Test for ResilientModulus of Bituminous Mixtures(Withdrawn 2003)3D6926 Practice for Preparation of Asphalt Mixture Speci-mens Using Marshall Apparatus3.Terminology3.1 Refer to Terminology D8 for definitions relating tomaterials for roads and pavements.4.Summary of Test Method4.1 Potential for Moisture DamageThe degree of suscep-tibility to moisture damage is determined by preparing a set oflab