FIELD MANUAL For HOT MIX ASPHALT (HMA) - Mississippi ...

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N Initial - The number of revolutions of the Gyratory Compactor representing the compactibility of the mixture received from the asphalt spreader. The required N Initial revolutions for a particular type mixture are specified in the contract specifications. N Design - The number of revolutions of the Gyratory Compactor required for design characteristics of the job mix formula. The required N Design revolutions for a particular type mixture are specified in the contract specifications. N Maximum - The number of required revolutions of the Gyratory Compactor representing the density of the pavement layer at the end of design life. The required N Maximum revolutions for a particular type mixture are specified in the contract specifications. 1.4 Referenced Documents AASHTO Standards AASHTO M 92 Wire Cloth and Sieves for Testing Purposes AASHTO M 231 Weighing Devices Used in the Testing of Materials AASHTO R 18 Establishing and Implementing a Quality System for Construction Materials Testing Laboratories AASHTO T 2 Sampling of Aggregates AASHTO T 11 Materials Finer Than 75-µm (No. 200) Sieve in Mineral Aggregates by Washing AASHTO T 19 Unit Weight and Voids in Aggregate AASHTO T 27 Sieve Analysis of Fine and Coarse Aggregates AASHTO T 37 Sieve Analysis of Mineral Filler for Road and Paving Materials AASHTO T 40 Sampling Bituminous Materials AASHTO T 84 Specific Gravity and Absorption of Fine Aggregate AASHTO T 85 Specific Gravity and Absorption of Coarse Aggregate AASHTO T 88 Particle Size Analysis of Soils AASHTO T 90 Determining the Plastic Limit and Plasticity Index of Soils AASHTO T 96 Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine AASHTO T 104 Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate AASHTO T 166 Bulk Specific Gravity of Compacted Bituminous Mixtures Using Saturated Surface-Dry Specimens AASHTO T 209 Theoretical Maximum Specific Gravity and Density of Bituminous Paving Mixtures AASHTO T 218 Sampling Hydrated Lime AASHTO T 269 Percent Air Voids in Compacted Dense and Open Bituminous Paving Mixtures AASHTO T 275 Bulk Specific Gravity of Compacted Bituminous Mixtures Using Paraffin-Coated Specimens AASHTO T 308 Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method Rev. February 5, 2007 8
AASHTO Standards (Cont’d.) AASHTO T 312 Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means of the Superpave Gyratory Compactor AASHTO T 315 Determining the Rheological Properties of Asphalt Binder Using a Dynamic Shear Rheometer (DSR) AASHTO T 316 Viscosity Determination of Asphalt Binder Using Rotational Viscometer ASTM Standards ASTM C 604 ASTM C 1252 ASTM D 3289 ASTM D 3665 ASTM D 4791 ASTM D 5821 Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer Test Method for Uncompacted Void Content of Fine Aggregate (as Influenced by Particle Shape, Surface Texture, and Grading) Standard Test Method for Density of Semi-Solid and Solid Bituminous Materials (Nickel Crucible Method) Standard Practice for Random Sampling of Construction Materials Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate Standard Test Method for Determining the Percentage of Fractured Particles in Coarse Aggregate Mississippi Test Methods MT-6 MT-16 MT-24 MT-31 MT-59 MT-63 MT-76 MT-78 Nuclear Determination of Bitumen Content of Bituminous Paving Mixtures Nuclear Method for Field In-Place Density Determination Determination of the Specific Gravity of Fine Aggregate Using the Le Chatelier Flask Quantitative Analysis of Hot Bituminous Mixtures Determination of Loss of Coating of HMA (Boiling Water Test) Resistance of Bituminous Paving Mixtures To Stripping (Vacuum Saturation Method) Microwave Method for Determining the Moisture Content of Hot Bituminous Mixtures Volumetric Design of Hot Bituminous Paving Mixtures Using The Superpave Gyratory Compactor Rev. February 5, 2007 9
Page 1 and 2: MISSISSIPPI DEPARTMENT OF TRANSPORT
Page 3 and 4: TABLE OF CONTENTS (Cont’d.) Page
Page 5 and 6: APPENDIX 1: MISSISSIPPI TEST METHOD
Page 7: FHWA - Federal Highway Administrati
Page 11 and 12: CHAPTER 2 PERSONNEL REQUIREMENTS 2.
Page 13 and 14: Check sieves for conformance to AAS
Page 15 and 16: equest for transfer of the verified
Page 17 and 18: discussed a possible change for the
Page 19 and 20: equest must certify to the conditio
Page 21 and 22: Asphalt binder from the asphalt wor
Page 23 and 24: EXAMPLE Anticipated Tonnage For The
Page 25 and 26: A B State Contractor 40+ kg C Contr
Page 27 and 28: 5.4 Compaction of SHRP Gyratory Spe
Page 29 and 30: 5.5.4 On the first day of productio
Page 31 and 32: Where: A = Dry Mass of Test Specime
Page 33 and 34: 5.6.1.9 On the first day of product
Page 35 and 36: 5.9 Calculating Voids In Mineral Ag
Page 37 and 38: The specified JMF limits and warnin
Page 39 and 40: that the asphalt pump malfunctioned
Page 41 and 42: CHAPTER 6 MDOT QUALITY ASSURANCE PR
Page 43 and 44: verification test results fail to m
Page 45 and 46: Arrange to have a verification samp
Page 47 and 48: and resolve deficiencies noted on t
Page 49 and 50: mixture (401.02.6.3). 6.6 Guideline
Page 51 and 52: Result F Check complete. Use QA Spl
Page 53 and 54: In Step 3, the question “Is the d
Page 55 and 56: 6.6.1.2 Example 2. Basic Data - The
Page 57 and 58: The above table shows that the Step
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7.4.3 Nuclear Density Testing 1. Se
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The acceptable range of individual
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Site 1 Site 2 Site 3 Site 4 Site 5
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Allowable Gauge Bias Deviation (Tab
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Re-Evaluating a Corrected Lot (Two
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Rev. 6/01/05 Mississippi Department
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Excerpt from Materials Division Ins
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Materials Division Inspection, Test
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Approved by: D.B. McCaa S.O.P. No.:
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APPENDIX 2 FORMS Rev. February 5, 2
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TMD-005 QMP HOT-MIX ASPHALT Q.A. Mi
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TMD-008 MISSISSIPPI DEPARTMENT OF T
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TMD-042 MISSISSIPPI DEPARTMENT OF T
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Page 1 of 2 MISSISSIPPI DEPARTMENT
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Page 1 of 2 MISSISSIPPI DEPARTMENT
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APPENDIX 3 EXAMPLE PROBLEMS Rev. Fe
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7 Example No. 1 Air Voids 6.5 6 5.5
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Example No. 2 7 Air Voids 6.5 6 5.5
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FIELD MANUAL For HOT MIX ASPHALT (HMA) - Mississippi ...

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