1、Designation:D3143/D3143M19Standard Test Method forFlash Point of Cutback Asphalt with Tag Open-CupApparatus1This standard is issued under the fixed designation D3143/D3143M;the number immediately following the designation indicates theyear of original adoption or,in the case of revision,the year of
2、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 the determination of flash pointsby the Tag open-cup apparatus of cutback asphalts having flashpoin
3、ts of less than 93 C 200 F.NOTE1Specifications commonly designate the Cleveland open cup(Test Method D92,IP 36)method for asphalt cements and cutbackasphalts having flash points above 79 C 175 F.NOTE2This procedure follows in general the procedure outlined inTest Method D1310,but is restricted to cu
4、tback asphalt having flash pointsof less than 93 C 200 F.1.2 The values stated in either SI units or 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 fr
5、om the two systems may result in non-conformancewith the standard.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 WarningMercury h
6、as been designated by the UnitedStates Environmental Protection Agency and many state agen-cies as a hazardous material that can cause central nervoussystem,kidney,and liver damage.Mercury,or its vapor,maybe hazardous to health and corrosive to materials.Cautionshould be taken when handling mercury
7、and mercury-containing products.See the applicable Safety Data Sheet(SDS)or Material Safety Data Sheet(MSDS)for details andthe EPAs website(http:/www.epa.gov/mercury/index.htm)foradditional information.Users should be aware that sellingmercury and/or mercury-containing products in your state maybe p
8、rohibited by state law.1.5 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 limita
9、tions prior to use.1.6 This standard should be used to measure and describethe properties of materials,products,or assemblies in responseto heat and flame under controlled laboratory conditions andshould not be used to describe or appraise the fire hazard orfire risk of materials,products,or assembl
10、ies under actual fireconditions.However,results of this test may be used aselements of a fire risk assessment which takes into account allof the factors which are pertinent to an assessment of the firehazard of a particular end use.1.7 This international standard was developed in accor-dance with in
11、ternationally 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:2D92 Te
12、st Method for Flash and Fire Points by ClevelandOpen Cup TesterD140/D140M Practice for Sampling Asphalt MaterialsD1310 Test Method for Flash Point and Fire Point of Liquidsby Tag Open-Cup ApparatusD3666 Specification for Minimum Requirements for Agen-cies Testing and Inspecting Road and Paving Mater
13、ialsD4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4177 Practice for Automatic Sampling of Petroleum andPetroleum ProductsE1 Specification for ASTM Liquid-in-Glass ThermometersE77 Test Method for Inspection and Verification of Ther-mometersE300 Practice for Sampling Industrial
14、 ChemicalsE644 Test Methods for Testing Industrial Resistance Ther-mometers1This test method is under the jurisdiction of ASTM Committee D04 on Roadand Paving Materials and is the direct responsibility of Subcommittee D04.47 onMiscellaneous Asphalt Tests.Current edition approved June 15,2019.Publish
15、ed June 2019.Originallyapproved in 1962.Last previous edition approved in 2013 as D3143/D3143M 13.DOI:10.1520/D3143_D3143M-19.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refe
16、r to the standards Document Summary page onthe ASTM website.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.1 E1137/E1137M Spe