WORKSHEET FOR SUPERPAVE ASPHALT CONCRETE MIX
Print FormReset FormU.S. Department of TransportationFederal Highway AdministrationFederal Lands HighwayWORKSHEET FOR SUPERPAVE ASPHALT CONCRETE MIX DESIGNAASHTO R 35Project:Date:Contractor:Nominal Maximum Aggregate Size,Asphalt supplier:Grade of asphalt:Sources for:Mineral filler:Aggregates::Phone:Testing laboratory name:Testing performed by:Testing reported by:EnglishMetricSUMMARY OF THE PROPOSED JOB-MIX-FORMULA1. Number of gyrations (Nint,/ Ndes,/ Nmax)10. Specific gravity of binder (Gb )2. Percent binder by mass of total mix (Pb)11. Recommended plant mixing temperature,(Attach Temperature Viscosity Curve)13. Percent binder by mass of aggregate12. Percent compaction at Nmax4. Air voids (Va) at Ndes13. Hveem stabilometer value (If specified)5. Voids in mineral aggregate (VMA) at Ndes14. Moisture Susceptibility:6. Voids filled with asphalt (VFA) at Ndesa.7. Maximum unit mass (Gmm)b. Wet strength,8. Effective specific gravity of aggregate (Gse)c.9. Dust-to-Binder Ratio (DP)Is RAP included in Mix Design?YesIndex of Retained Strength, %NoGRADATION TARGET VALUES ANDALLOWABLE DEVIATIONSSieve SizesJob MixFormula2Target ValueAASHTO T 283Dry strength,SPECIFIC GRAVITY AND ABSORPTIONFineCoarseAggregateAggregate(AASHTO T 84) (AASHTO T 85)AllowableDeviation3%CombinedAggregateBulk SG (Gsb )Bulk SSD SGApparent SG (Gsb)Absorption123%%Establish asphalt cement content (percent by mass of mix) to the nearest 0.01 percent.Establish target values to the nearest 0.1 percent as a part of the job mix formula.Allowable deviations plus or minus from established target values.Form FHWA 1641 (Rev 03-11)Page 1 of 5%
WORKSHEET FOR A SUPERPAVE MIX DESIGN (Continued)MaterialStockpileStockpile DescriptionBlend RatioA%B%C%D%E%Total0%Stockpile b MixFormulaTarget ValuesSpecificationLimitsAggregate PropertiesPropertyResultSpecificationPropertyLA Abrasion, % - GradingAASHTO T 96Fine aggregate angularity,AASHTO T 304 - method ASodium Sulfate Soundness, %AASHTO T 104Flat and elongated particles,ASTM D 4791 - 1:ratioDurability index (Coarse)AASHTO T 210Sand EquivalentAASHTO T 176, Alt method#2, reference methodDurability index (Fine)AASHTO T 210Other:Fractured Faces, % - SelectASTM D 5821Other:Form FHWA 1641 (Rev 03-11)ResultSpecificationPage 2 of 5
WORKSHEET FOR A SUPERPAVE MIX DESIGN (Continued)Trial Number1AVG2AVG3AVG4AVG5AVG6AVG% Asphalt by mass of total mix (Pb)Specimen height,Effective Binder Content (Pbe)Bulk specific gravity at Ndes (Gmb)% compaction at Nint% Air voids at Ndes (VA)Max. unit mass GmmVoids in mineral aggregate (VMA) at NdesVoids filled with asphalt (VFA) at NdesDust-to-Binder Ratio, (DP)Hveem Stabilometer valueTrial Number% Asphalt by mass of total mix (Pb)Specimen height,Effective Binder Content (Pbe)Bulk specific gravity at Ndes (Gmb)% compaction at Nint% Air voids at Ndes (VA)Max. unit mass GmmVoids in mineral aggregate (VMA) at NdesVoids filled with asphalt (VFA) at NdesDust-to-Binder ratio, (DP)Hveem Stabilometer valueTest Results for Each of the Individual Moisture Susceptibility Test SpecimensPercent asphalt binder:Antistrip, type, amount:Sample I.D.AASHTO T 283Specimen Dia:6 inch4 inchFreeze cycle:YesNoAverageHeightDryWetDryBulk ined Strength, %Form FHWA 1641 (03-11)Page 3 of 5
WORKSHEET FOR A SUPERPAVE MIX DESIGN (Continued)graph itDesign Curves for Proposed Job Mix Formula (JMF)UNIT MASS% Air voids (Va )AIR VOIDS (Va)% Asphalt binder (Pb)% Asphalt binder (Pb)VFAVoids filled with asphaltVoids in mineral aggregateVMA% Asphalt binder (Pb)Form FHWA 1641 (Rev 03-11)% Asphalt binder (Pb)Page 4 of 5
U.S. Department of TransportationFederal Highway AdministrationFederal Lands HighwayRECLAIMED ASPHALT PAVEMENT (RAP) DATA SHEETLocation:Sampled by:Tested by:Date:RAP 1RAP 2% of RAP in MixtureSieve SizeT 308DryBurnedGradationGradationT 308DryBurnedGradationGradationAC by % mix, PbSpecific GravitySpecific GravityPba (assumed)1.001.00Gb (assumed)1.0101.010GmmGseGse (100 – Pb)/(100/Gmm – Pb/Gb)GsbGsb Gse/(((Pba*Gse)/(100*Gb)) 1)Remarks:Form FHWA 1641 (Rev 03-11)Page 5 of 5
AASHTO T 104 Sand Equivalent AASHTO T 176, Alt method #2, reference method. Durability index (Coarse) AASHTO T 210 Other: Other: Total % Job Mix Durability index (Fine) AASHTO T 210. Fine aggregate angularity, AASHTO T
Pavement Performance, yrs. Ohio High/Low Asphalt 16 Low Composite 11 High Composite 7 North Carolina ---- Concrete 6 –10 Ontario High Asphalt 8 Illinois Low Asphalt 7 –10 New York ---- Asphalt 5 –8 Indiana Low Asphalt 9 –11 Austria High/Low Asphalt 10 High Concrete 8 Georgia Low Asphalt 10
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Section 828—Hot Mix Asphaltic Concrete Mixtures Page 5 D. Materials Warranty General Provisions 101 through 150. 828.2.03 Superpave Asphaltic Concrete Mixtures A. Requirements Use the information in the following table for job mix formula and design limits: Mixture Control Tolerance Asphaltic Concrete 9.5 mm Superpave Level A 9.5 mm Superpave
ASTM D3665, Standard Practice for Random Sampling of Construction Materials ASTM D4791, Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate . SUPERPAVE ASPHALT CONCRETE END
Bruksanvisning för bilstereo . Bruksanvisning for bilstereo . Instrukcja obsługi samochodowego odtwarzacza stereo . Operating Instructions for Car Stereo . 610-104 . SV . Bruksanvisning i original
COMPACTION OF HOT MIX ASPHALT CONCRETE BY F. N. Finn and J. A. Epps RESEARCH REPORT 214-21 . Aggregate Characteristics 13 Asphalt Properties 13 Asphalt Concrete Properties 16 . manual on mix design methods for asphalt concrete, Chapter V ( ). Also,
asphalt concrete stiffness should be in a form that can be programmed. It is an established fact that asphalt concrete is neither elastic nor viscous but vis coelastic; i.e., its stiffness is a function of temperature and loading time. Moreover, the aging of asphalt adds an important dimension to the stiffness of the asphalt concrete.
that the asphalt plant be calibrated as specified in AASHTO M-156. Airport Specification 401-4.2 requires the asphalt plant to conform to ASTM D 995. The Asphalt Institute's Manuals MS-3 Asphalt Plant Manual and MS-22 Principles of Construction of Hot-Mix Asphalt Pavements contain much more information on asphalt plants. Batch Plants
