1、Designation:D304217Standard Test Method forInsoluble Residue in Carbonate Aggregates1This standard is issued under the fixed designation D3042;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 pare
2、ntheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This test method covers determination of the percentageof insoluble residue in carbonate aggregates using hydrochloricacid solution to react the carbonat
3、es.1.2 The values stated in SI units are to be regarded asstandard.Regarding sieves,per Specification E11,“The valuesstated in SI units shall be considered standard for the dimen-sions of the wire cloth openings and the diameter of the wiresused in the wire cloth.The values stated in inch-pound unit
4、sshall be considered standard with regard to the sieve frames.”When sieve mesh sizes are referenced,the alternate inch-pounddesignations are provided for information purposes and en-closed in parentheses.1.3 The text of this standard references notes and footnoteswhich provide explanatory material.T
5、hese 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
6、safety and health practices and determine the applica-bility of regulatory limitations prior to use.Specific precautionstatements are given in Section 7.1.5 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Deci
7、sion 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:2C136 Test Method for Sieve Analysis of Fine and CoarseAggregatesC294 Descriptive Nome
8、nclature for Constituents of Con-crete AggregatesC670 Practice for Preparing Precision and Bias Statementsfor Test Methods for Construction MaterialsD3666 Specification for Minimum Requirements for Agen-cies Testing and Inspecting Road and Paving MaterialsD4753 Guide for Evaluating,Selecting,and Spe
9、cifying Bal-ances and Standard Masses for Use in Soil,Rock,andConstruction Materials TestingE11 Specification for Woven Wire Test Sieve Cloth and TestSieves3.Significance and Use3.1 The amount and size distribution of noncarbonate(in-soluble)material in carbonate aggregates is of interest to thoseco
10、nducting research on the polish susceptibility of stone usedin pavements or on the friction properties of pavement sur-faces.In addition,some agencies utilize the test for acceptancepurposes to delineate carbonate aggregates that polish exces-sively and become slippery and those that will not.NOTE1T
11、he quality of the results produced by this standard aredependent upon the competence of the personnel performing the proce-dure and the capability,calibration,and the maintenance of the equipmentused.Agencies that meet the criteria of Specification D3666 are generallyconsidered capable of competent
12、and objective testing/sampling/inspection,etc.Users of this standard are cautioned that compliance withSpecification D3666 alone does not completely ensure reliable results.Reliable results depend on many factors:following the suggestions ofSpecification D3666 or similar acceptable guideline provide
13、s a means ofevaluating and controlling some of those factors.4.Apparatus4.1 Sieves,U.S.standard 8-in.diameter,conforming toSpecification E11 in the following sizes:9.5-mm(38-in.)4.75-mm(No.4)2.36-mm(No.8)1.18-mm(No.16)600-m(No.30)300-m(No.50)150-m(No.100)75-m(No.200)4.2 BalanceA balance having a min
14、imum capacity of15 kg and meeting the requirements of Guide D4753,ClassGP5.4.3 Oven,of appropriate size capable of being maintained at110 6 5 C.1This test method is under the jurisdiction of ASTM Committee D04 on Roadand Paving Materials and is the direct responsibility of Subcommittee D04.51 onAggr
15、egate Tests.Current edition approved April 1,2017.Published April 2017.Originallyapproved in 1972.Last previous edition approved in 2015 as D3042 09(2015).DOI:10.1520/D3042-17.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For An
16、nual Book of ASTMStandards volume information,refer 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
