ASTM D3381 D3381M-2012 Standard Specification for Viscosity-Graded Asphalt Cement for Use in Pavement Construction《路面建筑用粘度分级沥青水泥的标准规格》.pdf

《ASTM D3381 D3381M-2012 Standard Specification for Viscosity-Graded Asphalt Cement for Use in Pavement Construction《路面建筑用粘度分级沥青水泥的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM D3381 D3381M-2012 Standard Specification for Viscosity-Graded Asphalt Cement for Use in Pavement Construction《路面建筑用粘度分级沥青水泥的标准规格》.pdf（3页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: D3381/D3381M 09aD3381/D3381M 12Standard Specification forViscosity-Graded Asphalt Cement for Use in PavementConstruction1This standard is issued under the fixed designation D3381/D3381M; the number immediately following the designation indicates theyear of original adoption or, in the c

2、ase 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.This standard has been approved for use by agencies of the Department of Defense.1. Scope1.1 This spe

3、cification covers asphalt cements graded by viscosity at 60C 140F for use in pavement construction. Three setsof limits are offered in this specification. The purchaser shall specify the applicable table of limits. In the event the purchaser doesnot specify limits, Table 1 shall apply. For asphalt c

4、ements graded by penetration at 25C 77F. See Specification D946. Ifneeded, volume corrections for asphalt cements should be made according to Practice D4311.1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in eachsystem may not

5、 be exact equivalents; therefore, each system shall be used independently of the other. Combining values from thetwo systems may result in non-conformance with the standard.2. Referenced Documents2.1 ASTM Standards:2D5 Test Method for Penetration of Bituminous MaterialsD92 Test Method for Flash and

6、Fire Points by Cleveland Open Cup TesterD36 Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus)D70 Test Method for Density of Semi-Solid Bituminous Materials (Pycnometer Method)D95 Test Method for Water in Petroleum Products and Bituminous Materials by DistillationD113 Test Method f

7、or Ductility of Bituminous MaterialsD140 Practice for Sampling Bituminous MaterialsD946 Specification for Penetration-Graded Asphalt Cement for Use in Pavement ConstructionD1754 Test Method for Effects of Heat and Air on Asphaltic Materials (Thin-Film Oven Test)D2042 Test Method for Solubility of As

8、phalt Materials in TrichloroethyleneD2170 Test Method for Kinematic Viscosity of Asphalts (Bitumens)D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary ViscometerD2872 Test Method for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test)D4311 Practice for Deter

9、mining Asphalt Volume Correction to a Base Temperature3. Manufacture3.1 The asphalt cement shall be prepared from crude petroleum by suitable methods.4. Physical Requirements4.1 The asphalt cement shall be homogeneous, free from water, and shall not foam when heated to 175C 350F.4.2 The asphalt ceme

10、nts shall conform to the requirements given in Table 1, Table 2, or Table 3, or Table 4, as specified by thepurchaser.1 This specification is under the jurisdiction of ASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.40 on AsphaltSpecifications.Cur

11、rent edition approved Dec. 1, 2009Dec. 1, 2012. Published January 2010December 2012. Originally approved in 1975. Last previous edition approved in 2009 asD3381 09.D3381 09a. DOI: 10.1520/D3381_D3381M-09A.10.1520/D3381_D3381M-12.2 For referencedASTM standards, visit theASTM website, www.astm.org, or

12、 contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes hav

13、e been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official doc

14、ument.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Methods of Sampling and Testing5.1 Sample and test asphalt cements in accordance with the following methods:5.1.1 SamplingPractice D140.5.1.2 WaterTest Method D95.5.1.3 Viscosit

15、y at 60C 140FTest Method D2171.5.1.4 Viscosity at 135C 275FTest Method D2170.5.1.5 Penetration Test Method D5.5.1.6 Flash Point, Cleveland Open CupTest Method D92.5.1.7 Solubility in TrichloroethyleneTest Method D2042.5.1.8 Thin-Film Oven TestTest Method D1754 (see Table 1 and Table 2).5.1.9 Rolling

16、 Thin-Film Oven TestTest Method D2872 (see Table 3).5.1.10 DuctilityTest Method D113.TABLE 1 Requirements for Asphalt Cement, Viscosity Graded at 60C 140FNOTE 1Grading based on original asphalt.Test Viscosity GradeAC-2.5 AC-5 AC-10 AC-20 AC-30 AC-40Viscosity, 60C 140F, Pas 25 5 50 10 100 20 200 40 3

17、00 60 400 80Viscosity, 135C 275F, min, mm2/s 80 110 150 210 250 300Penetration, 25C 77F, 100 g, 5 s, min 200 120 70 40 30 20Flash point, Cleveland open cup, min,C F 165 325 175 350 220 425 230 450 230 450 230 450Solubility in trichloroethylene, min, % 99.0 99.0 99.0 99.0 99.0 99.0Tests on residue fr

18、om thin-film oven test:Viscosity, 60C 140F, max, Pas 125 250 500 1000 1500 2000Ductility, 25C 77F, 5 cm/min, min, cm 100A 100 50 20 15 10A If ductility is less than 100, material will be accepted if ductility at 15C 60F is 100 minimum at a pull rate of 5 cm/min.TABLE 2 Requirements for Asphalt Cemen

19、t Viscosity Graded at 60C 140FNOTE 1Grading based on original asphalt.NOTE 2Table 2 specifies asphalts that are less temperature susceptible than those specified by Table 1. Asphalts that meet Table 2 requirements willalso meet Table 1 requirements of the same grade.Test Viscosity GradeAC-2.5 AC-5 A

20、C-10 AC-20 AC-30 AC-40Viscosity, 60C 140F, Pas 25 5 50 10 100 20 200 40 300 60 400 80Viscosity, 135C 275F, min, mm2/s 125 175 250 300 350 400Penetration, 25C 77F, 100 g, 5 s, min 220 140 80 60 50 40Flash point, Cleveland open cup, min,C F 165 325 175 350 220 425 230 450 230 450 230 450Solubility in

21、trichloroethylene, min, % 99.0 99.0 99.0 99.0 99.0 99.0Tests on residue from thin-film oven test:Viscosity, 60C 140F, max, Pas 125 250 500 1000 1500 2000Ductility, 25C 77F, 5 cm/min, min, cm 100A 100 75 50 40 25A If ductility is less than 100, material will be accepted if ductility at 15C 60F is 100

22、 minimum at a pull rate of 5 cm/min.TABLE 3 Requirements for Asphalt Cement Viscosity Graded at 60C 140FNOTE 1Grading based on residue from rolling thin-film oven test.Tests on Residue from Rolling Thin-Film OvenTest:AViscosity GradeAR-1000 AR-2000 AR-4000 AR-8000 AR-16000Viscosity, 60C 140F, Pas 10

23、0 25 200 50 400 100 800 200 1600 400Viscosity, 135C 275F, min, mm2/s 140 200 275 400 550Penetration, 25C 77F, 100 g, 5 s, min 65 40 25 20 20% of original penetration, 25C 77F, min . 40 45 50 52Ductility, 25C 77F, 5 cm/min, min, cm 100B 100B 75 75 75Tests on original asphalt:Flash point, Cleveland op

24、en cup, min, CF205 400 220 425 225 440 230 450 240 460Solubility in trichloroethylene, min, % 99.0 99.0 99.0 99.0 99.0A Thin-film oven test may be used but the rolling thin-film oven test shall be the referee method.B If ductility is less than 100, material will be accepted if ductility at 15C 60F i

25、s 100 minimum at a pull rate of 5 cm/min.D3381/D3381M 1226. Keywords6.1 asphalt cement; bitumen; pavement; viscosityASTM 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 expressly a

26、dvised 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 revised, eith

27、er 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 may attend.

28、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. Indiv

29、idual 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). Permission rights to photocopy the standard may also be secured f

30、rom the ASTM website (www.astm.org/COPYRIGHT/).TABLE 4 Requirements for Asphalt Cement Viscosity Graded at 60C 140FNOTE 1Grading based on original asphalt.NOTE 2Table 4 was developed by the Association Ibero Latin America (AILA)Test Viscosity GradeAC-6 AC-10 AC-20 AC-30 AC-42Viscosity, 60C 140F, P 6

31、00 200 1000 200 2000 400 3000 600 4200 600Viscosity, 135C 275F, min, cSt 175 250 300 350 400Flash point, Cleveland open cup, min,C F 177 350 219 425 232 450 232 450 232 450Solubility in trichloroethylene, min, % 99.0 99.0 99.0 99.0 99.0Specific gravity 25C/25C 77F/77F Report Report Report Report Rep

32、ortPenetration indexB -1.5 to +1 -1.5 to +1 -1.5 to +1 -1.5 to +1 -1.5 to +1Tests on residue from rolling thin-film oventest:Mass Change, %w/w max 1.5 1.0 1.0 1.0 1.0Viscosity, 60C 140F, max, P 3000 5000 8000 12000 20000DuctilityA , 25C 77F, 5 cm/min, min, cm 100 75 50 40 25AIf ductility is less than 100, material will be accepted if ductility at 15.5C 60F is 100 minimum at a pull rate of 5 cm/min.BPenetration Index519522500 log pen220SP50log pen2SP2120 (1)where:pen = penetration at 25C 77 F, 100g, 5sSP = softening point (C)D3381/D3381M 123