ASTM D977-2005 Standard Specification for Emulsified Asphalt《乳化沥青的标准规范》.pdf

1、Designation: D 977 05Standard Specification forEmulsified Asphalt1This standard is issued under the fixed designation D 977; 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 indicat

2、es the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This specification covers thirteen grades of emulsifiedasphalt for use in pavement

3、 construction in the mannerdesignated.2. Referenced Documents2.1 ASTM Standards:2D 140 Practice for Sampling Bituminous MaterialsD 244 Test Methods for Emulsified AsphaltsD 3910 Practices for Design, Testing, and Construction ofSlurry SealD 6930 Test Method for Settlement and Storage Stability ofEmu

4、lsified AsphaltD 6933 Test Method for Oversized Particles in EmulsifiedAsphalt (Sieve Test)D 6935 Test Method for Determining Cement Mixing ofEmulsified AsphaltD 6936 Test Method for Determining Demulsibility ofEmulsified AsphaltD 6997 Test Method for Distillation of Emulsified Asphalt3. Requirement

5、s3.1 The emulsified asphalt shall be tested within 14 days ofdelivery. The emulsified asphalt shall be homogeneous afterthorough mixing provided separation has not been caused byfreezing. Emulsified asphalts separated by freezing shall not betested.3.2 Emulsified asphalt shall conform to the require

6、mentsprescribed in Table 1.4. Sampling4.1 Samples of emulsified asphalt shall be taken in accor-dance with Practice D 140.4.2 Samples shall be stored in clean, airtight sealed contain-ers as specified in Practice D 140 at a temperature of not lessthan 4C (39.2F) until tested.5. Test Methods5.1 The p

7、roperties of the emulsified asphalts given in Table1 shall be determined in accordance with the following ASTMtest methods:5.1.1 ViscosityTest Methods D 244.5.1.2 Storage StabilityTest Method D 6930.5.1.3 DemulsibilityTest Method D 6936.5.1.4 Coating Ability and Water ResistanceTest MethodsD 244.5.1

8、.5 Cement MixingTest Methods D 6935.5.1.6 Sieve TestTest Method D 6933, except use distilledwater in all wetting and washing operations in place of thenonionic surfactant solution (1 %).5.1.7 DistillationTest Method D 6997.5.1.8 Tests on Residue from DistillationTest MethodsD 244.6. Keywords6.1 anio

9、nic; emulsion; emulsified asphalt; high float; me-dium setting; rapid setting; slow setting1This specification is under the jurisdiction of ASTM Committee D04 on Roadand Paving Materials and is the direct responsibility of Subcommittee D04.41 onEmulsified Asphalt Specifications.Current edition appro

10、ved June 1, 2005. Published July 2005. Originally approvedin 1948. Last previous edition approved in 2003 as D 977-03.2For 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 t

11、o the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE1RequirementsforEmulsifiedAsphaltNOTE1QS-1HemulsionsshallmeettherequirementsoutlinedinPracticesD3910.NOTE2QS-1hisusedforQui

12、ckSetSlurrySealsystems.Rapid-SettingMedium-SettingTypeRS-1RS-2HFRS-2MS-1MS-2MS-2hGrademinmaxminmaxminmaxminmaxminmaxminmaxTestsonemulsions:Viscosity,SayboltFurolat25C(77F),SFS20100.20100100.100.Viscosity,SayboltFurolat50C(122F),SFS.7540075400.Storagestabilitytest,24-h,%A.1.1.1.1.1.1Demulsibility,35m

13、l,0.02NCaCl2,%60.60.60.Coatingabilityandwaterresistance:Coating,dryaggregate.goodgoodgoodCoating,afterspraying.fairfairfairCoating,wetaggregate.fairfairfairCoating,afterspraying.fairfairfairCementmixingtest,%Sievetest,%A. . 0.10. . 0.10. . 0.10. . 0.10. . 0.10. . 0.10Residuebydistillation,%55.63.63.

14、55.65.65.Oildistillatebyvolumeofemulsion,%.Testsonresiduefromdistillationtest:Penetration,25C(77F),100g,5s1002001002001002001002001002004090Ductility,25C(77F)5cm/min,cm40.40.40.40.40.40.Solubilityintrichloroethylene,%97.5.97.5.97.5.97.5.97.5.97.5.Floattest,60C(140F),s.1200.Medium-SettingSlow-Setting

15、QuickSettingTypeHFMS-1HFMS-2HFMS-2hHFMS-2sSS-1SS-1hQS-1HGrademinmaxminmaxminmaxminmaxminmaxminmaxminmaxTestsonemulsions:Viscosity,SayboltFurolat25C(77F),SFS20100100.100.50.201002010020100Viscosity,SayboltFurolat50C(122F),SFS.Storagestabilitytest,24-h,%A.1.1.1.1.1.1Demulsibility,35ml,0.02NCaCl2,%.Coa

16、tingabilityandwaterresistance:Coating,dryaggregategoodgoodgoodgood.Coating,aftersprayingfairfairfairfair.Coating,wetaggregatefairfairfairfair.Coating,aftersprayingfairfairfairfair.Cementmixingtest,%Sievetest,%A. . 0.10. . 0.10. . 0.10. . 0.10. .2.0 0.10. .2.0 0.10N/A 0.10Residuebydistillation,%55.65

17、.65.65.57.57.57Oildistillatebyvolumeofemulsion,%.17.Testsonresiduefromdistillationtest:Penetration,25C(77F),100g,5s1002001002004090200.10020040904090Ductility,25C(77F),5cm/min,cm40.40.40.40.40.40.40.Solubilityintrichloroethylene,%97.5.97.5.97.5.97.5.97.5.97.5.97.5.Floattest,60C(140F),s1200.1200.1200

18、.1200.AThistestrequirementonrepresentativesamplesiswaivedifsuccessfulapplicationofthematerialhasbeenachievedinthefield.D977052ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are e

19、xpressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not rev

20、ised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you m

21、ay attend. If you feel that your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).D977053