1、Designation: D1369 84 (Reapproved 2012)Standard Practice forQuantities of Materials for Bituminous Surface Treatments1This standard is issued under the fixed designation D1369; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the ye
2、ar of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript 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 practice covers the rates
3、of application of bitumi-nous materials and aggregates and types and grades of bitumi-nous materials for single and multiple bituminous surfacetreatments as applied to suitably prepared pavements or bases.1.2 This standard does not purport to address all of thesafety concerns, if any, associated wit
4、h its use. It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2C29/C29M Test Method for Bulk Density (“Unit Weight”)and Voids in A
5、ggregateD448 Classification for Sizes of Aggregate for Road andBridge ConstructionD490 Specification for Road TarD633 Volume Correction Table for Road TarD946 Specification for Penetration-Graded Asphalt Cementfor Use in Pavement ConstructionD977 Specification for Emulsified AsphaltD1139 Specificati
6、on for Aggregate for Single or MultipleBituminous Surface TreatmentsD1250 Guide for Use of the Petroleum Measurement TablesD2027 Specification for Cutback Asphalt (Medium-CuringType)D2028 Specification for Cutback Asphalt (Rapid-CuringType)D2397 Specification for Cationic Emulsified Asphalt3. Termin
7、ology3.1 Definitions:3.1.1 The types of surface treatments covered by thispractice are as follows:3.1.2 multiple-surface treatmenta wearing surface com-posed of bituminous material and aggregate, in which coarseraggregate is placed uniformly over an initial application ofbituminous material and foll
8、owed by one or more subsequentapplications of bituminous material and smaller aggregate.3.1.2.1 DiscussionGenerally, the designated maximumsize of the smaller aggregate is one half that of the aggregateused in the preceding application. Each application of aggre-gate is placed uniformly in a single
9、layer, the thickness ofwhich approximates the nominal maximum size of the aggre-gate.3.1.3 single-surface treatmenta wearing surface of bitu-minous material and aggregate in which the aggregate is placeduniformly over the applied bituminous material in a singlelayer, the thickness of which approxima
10、tes the nominal maxi-mum size of the aggregate used.4. Significance and Use4.1 This practice is intended to be used as a guide by thoseinvolved in the design of bituminous surface treatments. Itcovers typical application rates for the various types of surfacetreatments and covers aggregate sizes and
11、 covers recom-mended grades of asphaltic material for both hot and coolweather conditions.4.2 The typical bituminous material application rates givenare for normal surfaces and non-porous aggregates. Provisionis made for rate adjustment when other than normal surfaces orporous aggregates, or both, a
12、re involved.5. Rates of Application5.1 Typical quantities of materials for the several types ofsurface treatments are listed in Table 1 and Table 2.5.2 The quantities of the various gradations are normallysufficient to provide a uniform cover over the area specified.The quantities of aggregate are s
13、hown by volume measurementin order to minimize the effect of variations due to specificgravity, particle shape, surface texture, and porosity. For jobcontrol, the quantity of aggregate by volume may be convertedto a weight figure by determining the loose unit weight of the1This practice is under the
14、 jurisdiction of ASTM Committee D04 on Road andPaving Materials and is the direct responsibility of Subcommittee D04.24 onBituminous Surface Treatments.Current edition approved June 1, 2012. Published September 2012. Originallyapproved in 1955. Last previous edition approved in 2006 as D1369 84 (200
15、6).DOI: 10.1520/D1369-84R12.2For 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.1Copyright ASTM International, 10
16、0 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.aggregate and calculating or using Table 3 and Table 4 todetermine the pounds per square yard or kilograms per squaremetre.5.3 The quantities of bituminous materials for the variousaggregate gradations are typical rate
17、s of application consideredadequate to retain aggregate of the specified size on a normalsurface. The quantity of bituminous material should be in-creased when highly absorptive or porous aggregate is usedand when treating an old surface that is dry, in order to allowfor bituminous material absorbed
18、. The quantity of bituminousmaterial should be decreased when treating an existing surfacethat is rich in bitumen, in order to compensate for such excess.Quantities of bituminous materials shown are for volumes ofthe material at 60F (15.6C). For application at elevatedtemperatures these quantities s
19、hould be adjusted to provide thedesired volume at 60F.5.4 The typical rates of application shown in Table 1 andTable 2 may be adjusted for variations in the gradation of theaggregate from the coarse to the fine limit of the specification.The quantities of bituminous material and aggregate should beT
20、ABLE 1 Quantities of Materials for Bituminous Surface Treatments (U.S. Customary Units)NOTE 1The values are typical design or target values and are not necessarily obtainable to the precision indicated.Surface Treatment AggregateBituminous Mate-rialAType Application Size No.BNominal Size(Square Open
21、ings)Typical Rate of Ap-plication, ft3/yd2Typical Rate of Ap-plication, gal/yd2Single initial 5 1 in. to12 in. 0.50 0.42634 in. to38 in. 0.36 0.37712 in. to No. 4 0.23 0.23838 in. to No. 8 0.17 0.199 No. 4 to No. 16 0.11 0.13Double initial 5 1 in. to12 in. 0.50 0.42second 712 in. to No. 4 0.25 0.26D
22、ouble initial 634 in. to38 in. 0.36 0.37second 838 in. to No. 8 0.18 0.20Triple initial 5 1 in. to12 in. 0.50 0.42second 712 in. to No. 4 0.25 0.26third 9 No. 4 to No. 16 0.13 0.14Triple initial 634 in. to38 in. 0.36 0.37second 838 in. to No. 8 0.18 0.20third 9 No. 4 to No. 16 0.13 0.14AExperience h
23、as shown that these quantities should be increased slightly (5 to 10 %) when the bituminous material to be used was manufactured for application withlittle or no heating.BAccording to Classification D448.TABLE 2 Quantities of Materials for Bituminous Surface Treatments (Metric Units)NOTE 1The values
24、 are typical design or target values and are not necessarily obtainable to the precision indicated.Surface Treatment Aggregate Bituminous MaterialAType Application Size No.BNominal Size(Square Openings, mm)Typical Rate ofApplication,m3/m2Typical Rate of Ap-plication, litre/m2Single initial 5 25.0 to
25、 12.5 0.017 1.906 19.0 to 9.5 0.012 1.687 12.5 to 4.75 0.008 1.048 9.5 to 2.36 0.006 0.869 4.8 to 1.2 0.004 0.59Double initial 5 25.0 to 12.5 0.017 1.90second 7 2.5 to 4.75 0.008 1.18Double initial 6 19.0 to 9.5 0.012 1.68second 8 9.5 to 2.36 0.006 0.91Triple initial 5 25.0 to 12.5 0.017 1.90second
26、7 12.5 to 4.75 0.008 1.18third 9 4.75 to 1.18 0.004 0.63Triple initial 6 19.0 to 9.5 0.012 1.68second 8 9.5 to 2.36 0.006 0.91third 9 4.75 to 1.18 0.004 0.63AExperience has shown that these quantities should be increased slightly (5 to 10 %) when the bituminous material to be used was manufactured f
27、or application withlittle or no heating.BAccording to Classification D448.D1369 84 (2012)2increased when the gradation of the aggregate approaches thecoarse limit of the specification. Likewise, the quantitiesshould be decreased when the aggregate approaches the finelimit of the specification. The a
28、mount of such increase ordecrease should not be more than 20 % of the quantity given.5.5 The types and grades of bituminous materials recom-mended for use with the various aggregate sizes are listed inTable 5 and Table 6.6. Reference Specifications6.1 The specifications for aggregates are covered in
29、 Speci-fication D1139.6.2 The specifications for bituminous materials are coveredby the following ASTM specifications: Specification D946,Specification D2027, Specification D2028, Specification D977,Specification D2397, and Specification D490.7. Measurement of Materials7.1 The following method and t
30、ables are applicable formeasuring the quantities of bituminous materials and aggre-gates:7.1.1 Volume of Bituminous Material:Guide D1250 and Table D633.7.1.2 Unit Weight of Aggregate-Loose WeightTo be madein accordance with Test Method C29/C29M.TABLE 3 Approximate Conversion TableLoose Unit Weight T
31、o Pounds per Square YardLoose Unit Weight Approximate lb/yd2at various application rates (ft3/yd2)lb/yd3lb/ft3(approxi-mately)0.10 ft30.15 ft30.20 ft30.25 ft30.30 ft30.35 ft30.40 ft30.45 ft30.50 ft31800 66.5 6.5 10 13.5 17 20 23.5 26.5 30 33.51900 70.5 7.0 10.5 14 17.5 21 24.5 28 31.5 352000 74 7.5
32、11 15 18.5 22 26 29.5 33.5 372100 78 8 11.5 15.5 19.5 23 27 31 35 392200 81.5 8 12 16.5 20.5 24.5 28.5 32.5 36.5 412300 85 8.5 13 17 21.5 25.5 30 34 38.5 42.52400 89 9 13.5 18 22 26.5 31 35.5 40 44.52500 92.5 9.5 14 18.5 23 28 32.5 37 41.5 46.52600 96.5 9.5 14.5 19.5 24 29 33.5 38.5 43.5 482700 100
33、10 15 20 25 30 35 40 45 502800 103.5 10.5 15.5 20.5 26 31 36.5 41.5 46.5 522900 107.5 10.5 16 21.5 27 32 37.5 43 48.5 53.53000 111 11 16.5 22 28 33 39 44.5 50 55TABLE 4 Approximate Conversion TableLoose Unit Weight to Kilograms per Square MetreLoose UnitWeight,kg/m3Approximate kg/m2at various applic
34、ation rates (m3/m2)0.0028 m30.0042 m30.0057 m30.0071 m30.0085 m30.0099 m30.0113 m30.0127 m30.0142 m31067.9 3.53 5.42 7.32 9.22 10.85 12.75 14.38 16.27 18.171127.2 3.80 5.70 7.59 9.49 11.39 13.29 15.19 17.09 18.991186.5 4.07 5.97 8.14 10.04 11.93 14.10 16.00 18.17 20.071245.9 4.34 6.24 8.41 10.58 12.
35、48 14.65 16.82 18.99 21.161305.2 4.34 6.51 8.95 11.12 13.29 15.46 17.63 19.80 22.241364.5 4.61 7.05 9.22 11.66 13.83 16.27 18.44 20.89 23.061423.9 4.88 7.32 9.76 11.93 14.38 16.82 19.26 21.70 24.141483.2 5.15 7.59 10.04 12.48 15.19 17.63 20.07 22.51 25.231542.5 5.15 7.87 10.58 13.02 15.73 18.17 20.8
36、9 23.60 26.041601.8 5.42 8.14 10.85 13.56 16.27 18.99 21.70 24.41 27.121661.2 5.70 8.41 11.12 14.10 16.82 19.80 22.51 25.23 28.211720.5 5.70 8.68 11.66 14.65 17.36 20.34 23.33 26.31 29.021779.8 5.97 8.95 11.93 15.19 17.90 21.16 24.14 27.12 29.84D1369 84 (2012)3ASTM International takes no position re
37、specting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This
38、 standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM Inter
39、national Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may 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 b
40、elow.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), 610-832-955
41、5 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).TABLE 5 Recommended Grades of Asphaltic Materials forBituminous Surface TreatmentsANominal Size(Square Open
42、ings),in. (mm)SizeNo.Hot Weather(80F + )(26.7C + )Cool WeatherB(50 to 80F)(10 to 26.7C)1to12 (25.0 to 12.5) 5 MC 3000 MC 3000RC 3000 RC 3000RS 2 RS 2CRS 2 CRS 1, 2120 to 150 120 to 15034 to38 (19.0 to 9.5) 6 MC 3000 MC 800RC 3000 RC 800RS 2 RS 2CRS 1, 2 CRS 1, 2120 to 15012 to No. 4 (12.5 to 4.75) 7
43、 MC 3000 MC 800RC 800,3000RC 250, 800RS 2 RS 2CRS 1, 2 CRS 1, 2200 to 300C38 to No. 8 (9.5 to 2.36) 8 RC 250, 800 RC 250, 800RS 1, 2 RS 1, 2CRS 1, 2 CRS 1, 2No. 4 to No. 16 (4.75 to1.18)9 RC 250, 800 RC 250, 800RS 1, 2 RS 1, 2CRS 1, 2 CRS 1, 2AGrades of asphaltic materials are according to Specifica
44、tions D946, D977,D2027, D2028, and D2397.BUnder certain conditions, the heavier grades of MC liquid asphalts may be usedin cool weather.CIn some areas persistent difficulty in retaining aggregate has been experiencedwith 200 to 300 penetration asphalt cements. Where this has occurred, its use isnot
45、recommended.TABLE 6 Recommended Grades of Tar for Bituminous SurfaceTreatmentsANominal Size(Square Openings),in. (mm)SizeNo.Hot Weather(80F + )(26.7C + )Cool Weather(up to 80F)(Up to 26.7C)1to12 (25.0 to 12.5) 5 . .34 to38 (19.0 to 9.5) 6 RT 10, 11 RT 9, 1012 to No. 4 (12.5 to 4.75) 7 RT 9, 10, 11 RT 8, 9, 1038 to No. 8 (9.5 to 2.36) 8 RT 9, 10, 11 RT 8, 9, 10No. 4 to No. 16 (4.75 to1.18)9 RT 8,9,10 RT 7,8,9AAccording to Specification D490.D1369 84 (2012)4
