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hot mix asphalt (hma) test strip information

hot mix asphalt (hma) test strip information

HOT MIX ASPHALT (HMA) TEST STRIP INFORMATION

Mar 29, 2016  test strip report are received from the contractor. For questions about this form send an email to: [email protected] HMA Test Strip Placement Date Intelligent compaction hot mix asphalt test strip placed on: HOT MIX ASPHALT (HMA) TEST STRIP INFORMATION HMA Test Strip Placement Location Direction Lane Number Test Strip Beginning Station/Post Mile

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Acceptance Test Strip for Hot Mix Asphalt (HMA) Pavement

Acceptance Test Strip for Hot Mix Asphalt (HMA) Pavement Idaho IR-125-11 1 Scope 1.1 This Standard Practice is used to: obtain density gauge readings to establish density gauge correlation factors (State and Contractor) obtain cores for determining the density gauge correlation factors

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INTELLIGENT COMPACTION HOT MIX ASPHALT TEST STRIP ...

Mar 29, 2016  INTELLIGENT COMPACTION HOT MIX ASPHALT TEST STRIP INFORMATION CHECKLIST CEM-IC11 (03/29/2016) PROJECT INFORMATION/NAME CONTRACT NUMBER CO/RTE/PM PROJECT IDENTIFIER NUMBER CONTRACTOR NAME Instruction: This form is to be completed and submitted by the contractor with the HMA test strip information to ensure a complete

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STRIPPING IN HMA MIXTURES: STATE-OF-THE-ART AND

STRIPPING IN HMA MIXTURES: STATE-OF-THE-ART AND CRITICAL REVIEW OF TEST METHODS Badru M. Kiggundu and Freddy L. Roberts INTRODUCTION Background Stripping is a major distress occurring in hot mix asphalt (HMA) pavements in the United States and in various parts of the world. Pavement performance is adversely affected by stripping and

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Hot Mix Asphalt Roadway Re Certification

(1) HMA Roadway Re-Certification 20. Test Strips Section 407.15 •The Contractor shall take 10 cores randomly on the test section pavement. •The DOT will use the cores to calibrate the gauge and assure density compliance. •If density is not obtained by core results, the contractor shall make adjustments. Test Strips Section 407.15

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STRIPPING IN HMA MIXTURES: STATE-OF-THE-ART AND

STRIPPING IN HMA MIXTURES: STATE-OF-THE-ART AND CRITICAL REVIEW OF TEST METHODS Badru M. Kiggundu and Freddy L. Roberts INTRODUCTION Background Stripping is a major distress occurring in hot mix asphalt (HMA) pavements in the United States and in various parts of the world. Pavement performance is adversely affected by stripping and

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Superpave (Gyratory Mix Design) Discussion

Hot Mix Asphalt (HMA) ... Test strips required for intermediate and surface courses on Interstate highways and surface courses on Primary highways. Test strips required same as non-PWL, with additional test strips optional for the contractor. 9.0% maximum field

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Hot Mix Asphalt Roadway Re Certification

(1) HMA Roadway Re-Certification 20. Test Strips Section 407.15 •The Contractor shall take 10 cores randomly on the test section pavement. •The DOT will use the cores to calibrate the gauge and assure density compliance. •If density is not obtained by core results, the contractor shall make adjustments. Test Strips Section 407.15

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ACCEPTANCE TEST STRIP FOR HOT MIX ASPHALT

Idaho Standards 520.00 1/11 Idaho IR-125 Idaho Standard Practice for Acceptance Test Strip for Hot Mix Asphalt (HMA) Pavement Idaho IR-125-11 1 Scope 1.1 This Standard Practice is used to: obtain density gauge readings to establish density gauge correlation factors (State and Contractor) obtain cores for determining the density gauge correlation factors obtain loose mix samples for test strip ...

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HOT MIX ASPHALT - Washington State Department of ...

The proposed mix design indicated on a WSDOT mix design/anti-strip report that is within one year of the approval date The proposed HMA mix design submittal (Form 350-042) with the seal and certification (stamp signature) of a valid licensed Washington State Professional Engineer.

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Cost Benefit Analysis of Anti-Strip Additives in Hot Mix ...

Advanced Asphalt Technologies, LLC Dennis Morian William Wang Quality Engineering Solutions, Inc. Cost Benefit Analysis of Anti-Strip Additives in Hot Mix Asphalt with Various Aggregates FINAL REPORT May 15, 2015 COMMONWEALTH OF PENNSYLVANIA DEPARTMENT OF TRANSPORTATION CONTRACT # 355I01 PROJECT # 110204 A D V A N C E D A S P H A L T

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Hot Mix Asphalt Testing Technician

Calculate the application rate (lb / yd²) for 2000 tons of hot mix asphalt laid 14 feet wide from station 193 + 00 to station 251 + 76. 19. Determine the tons of asphalt required to surface a driveway area 12’ wide and 450‘ long if the application rate is to be 220 lb / yd². 20. The following questions pertain to the supplied mix design. a.

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Section 7020 - HMA Pavement

SECTION 7020 - HOT MIX ASPHALT PAVEMENT . PART 1 - GENERAL . 1.01 SECTION INCLUDES . A. Hot Mix Asphalt (HMA) Pavement B. Base Widening . 1.02 DESCRIPTION OF WORK. A. Includes the requirements for the construction of HMA surface, intermediate, and base courses placed upon a prepared subgrade, subbase, base, or pavement and HMA base widening.

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Asphalt Pavement Construction - Asphalt Institute

We do not recommend spraying water on freshly laid hot mix asphalt (HMA) in order to cool the mat faster and open to traffic sooner. First, spraying water on the hot mat is not very effective since the water should drain properly on a new surface and only cools the crust temporarily, with the internal HMA temperature not being affected much.

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Determining the Creep Compliance and Strength of Hot Mix ...

Strength of Hot Mix Asphalt (HMA) Using the Indirect Tensile Test Device AASHTO Designation: T 322-07 (2011) 1. SCOPE 1.1. This standard provides procedures for determining the tensile creep compliance at different loading times, tensile strength, and Poisson’s ratio of hot mix asphalt (HMA) using indirect loading techniques. 1.2.

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Hot-Mix Asphalt - Quality Control for Performance

placement and payment of hot-mix asphalt (HMA) under the quality control for performance (QCP) program. It has been revised to incorporate the IL-9.5FG and SMA 9.5 mixture compositions and to eliminate references to leveling binder. This special provision should be inserted into HMA contracts utilizing the QCP quality management program.

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The Effect of Voids in Mineral Aggregate (VMA) on Hot Mix ...

Durability of Hot-Mix Asphalt Durability of an asphalt mixture refers to the ability of the mixture to retain the original properties. These include the resistance to load and abrasion. Resistance to load can be impaired when: 1. The asphalt becomes hard and brittle

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ITEM 608.02010002 HOT MIX APSHALT (HMA) SIDEWALKS

Hot Mix Asphalt (HMA) Pavements 402-3 Sidewalks, Driveways, Bicycle Paths and Vegetation Control Strips 608-3 The asphalt shall be installed according to §608-3.02. The asphalt courses are to be placed to the thicknesses shown in the contract documents.

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Asphalt Pavement Construction - Asphalt Institute

We do not recommend spraying water on freshly laid hot mix asphalt (HMA) in order to cool the mat faster and open to traffic sooner. First, spraying water on the hot mat is not very effective since the water should drain properly on a new surface and only cools the crust temporarily, with the internal HMA temperature not being affected much.

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PERFORMANCE TESTING FOR HOT MIX ASPHALT

Task 1. Conduct a literature search and review the information relevant to the test methods for evaluating the permanent deformation, fatigue cracking, low-temperature cracking, moisture susceptibility, and friction properties of Hot Mix Asphalt pavements. Task 2. Compare and assess the available tests regarding specific considerations, such as

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Performance Testing of Hot-Mix Asphalt Aggregates

Abstract: Hot-mix asphalt (HMA) pavements are sub-ject to thermal cracking, fatigue cracking, rutting, strip-ping, raveling, and freeze–thaw damage. Some of these distresses are directly affected by the choice of aggregates. Particle shape, surface texture, particle size,

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CONSTRUCTION PROCEDURES HANDBOOK

completion of the test strip, the Contractor may be allowed to continue paving (see the specification for each HMA mix for the requirements). If the Contractor does not continue paving and the test strip is constructed on the project, the Department will accept the test strip as Lot 1 regardless of size.

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Superpave (Gyratory Mix Design) Discussion

Hot Mix Asphalt (HMA) ... Test strips required for intermediate and surface courses on Interstate highways and surface courses on Primary highways. Test strips required same as non-PWL, with additional test strips optional for the contractor. 9.0% maximum field

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ASPHALT ANSWERS: HMA Mixtures Roads Bridges

Dec 28, 2000  Use an effective anti-stripping agent in the underlying surface course mix. There is a need to develop a reliable and realistic laboratory test method to predict moisture susceptibility of HMA mixtures. It was observed in the four case histories that the asphalt pavements were near 100% saturated with water (not 55-80% saturated as specified in ...

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Hot Mix Asphalt (HMA) for local agency applications WSDOT

Hot Mix Asphalt (HMA) is a combination of aggregate and asphalt binder mixed at an elevated temperature to form a hard, strong pavement construction material. HMA allows mixes to be designed in the laboratory at four different levels (50, 75, 100, and 125 gyrations) simulating four different 20-year traffic levels in the field.

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SECTION 402 HOT MIX ASPHALT (HMA) PAVEMENTS TABLE

SECTION 402 – HOT MIX ASPHALT (HMA) PAVEMENTS February 2019 New York State Department of Transportation 402-5 Construction Inspection Manual made to go or stop? 5. Where is test section planned? Refer to Section IX. “Compaction Issues”. 6. Review

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Projects - dime.dot.ca.gov

hot mix asphalt overlay and rumble strip HUMBOLDT COUNTY NEAR ALTON FROM RIVER BAR ROAD TO 0.2 MILE EAST OF VAN DUZEN RIVER BRIDGE NUMBER 04-0094 AND NEAR BRIDGEVILLE FROM VAN DUZEN RIVER BRIDGE NUMBER 04-0098 TO 1.7 MILES EAST OF LITTLE LARABEE CREEK BRIDGE

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Jackson Hwy South MP .51 HMA Proposal - Govcb

Information Name Jackson Hwy South MP .51 HMA Proposal Department Public Works Call Date Aug. 30, 2021 Bids due Sept. 3, 2021, 12:15 p.m. CRP Number None Notes/Conditions None Engineer's Estimate $25k-$30k Projected Award Date None

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Stripping in HMA Mixtures: State of the Art and Critical ...

This report presents review summaries of the state-of-the-art regarding stripping in hot mix asphalt (HMA) mixtures. The review stresses efforts concerned with methods development, evaluation and presents a critical review of select methods including Lottman (NCHRP 246), Tunnicliff-Root (NCHRP 274), Immersion Compression, 10-minute boil test, and the Nevada dynamic strip method.

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Evaluation of HMA Modified with Recycled Asphalt Shingles ...

Oct 07, 2009  During the summer of 2009, the Tollway made plans to place test sections of hot mix asphalt (HMA) mixtures containing high levels (20% to 45%) of Fractionated Recycled Asphalt Pavement (FRAP) that substituted 5% recycled asphalt shingles (RAS) for a portion of the FRAP materials. Over 8,000 tons of standard FRAP and FRAP/RAS-HMA mixtures were

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ITEM 608.02010002 HOT MIX APSHALT (HMA) SIDEWALKS

Hot Mix Asphalt (HMA) Pavements 402-3 Sidewalks, Driveways, Bicycle Paths and Vegetation Control Strips 608-3 The asphalt shall be installed according to §608-3.02. The asphalt courses are to be placed to the thicknesses shown in the contract documents.

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