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Asphalt Mixtures KYTC

Feb 22, 2008  Asphalt Plant Approval. For initial asphalt mixing plant approval, the contractor must submit the “Contractor's Master Certification of Asphalt Mixing Plants and related Equipment” to the Department , this form should be completed during an actual plant inspection by contractor personnel directly responsible for the plant operations. 39 kb, 11 pages, updated 04/22/2009.

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Appendix D Warrants for Selecting Asphalt Mixtures - KYTC

mixture at a minimum lift thickness of 1.50 in. for the shoulder application as well. 3.3.4 Select a different size of asphalt mixture for surface courses for special applications on a project-specific basis. 3.3.5 When selecting an asphalt surface mixture for projects requiring a minimum lift thickness

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HMA Warrants for Selecting Asphalt Mixtures and ... - KYTC

The FHWA Kentucky Division Office has collaborated with the Kentucky Transportation Cabinet (KYTC) in the review of the policy for "Warrants for Selecting Asphalt Mixtures and Compaction Methods." FHWA approves this statewide policy for use on Federal-aid projects.

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SiteManager KYTC

Jun 21, 2019  Asphalt Mixtures Acceptance Workbook (AMAW) ver. 12.5 (Excel 2003 format, 1.22 Mb, updated 07/24/2020) This version of MixPack should be used for projects let before June 21, 2019.. Asphalt Mix Design Spreadsheet (MixPack2019) Ver. 11.2 (Excel 2016 format, 625 kb, updated 06/25/2021)

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Complete KYTC Standard Specifications

401 Asphalt Mixing Plant Requirements 402 Control and Acceptance of Asphalt Mixtures 403 Production and Placement of Asphalt Mixtures 404 Open-Graded Friction Course (OGFC) 405 Asphalt Seal Coat 406 Asphalt Curing Seal and Asphalt Prime and Tack Coats 407 Asphalt Mixture for Pavement Wedge 408 Asphalt Pavement Milling and Texturing

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METCALFE COUNTY 68) WORK TYPE ASPHALT SHOULDERS -

[email protected] . The Department will attempt to answer all submitted questions. The Department reserves the right not to answer if the question is not pertin ent or does not aid in clarifying the project intent. The deadline for posting answers will be 3:00

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List of Approved Materials KYTC - Home KYTC

For the latest updates on KYTC office and facility closures and reopenings, Click Here Toggle navigation It looks like your browser does not have JavaScript enabled.

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Evaluation of Modified Asphalt Mixtures

Research Study, "Evaluation of Modified Asphalt Mixtures," (KYHPR-90-133) The primary result from this research study is a methodology and a data base for selection of modified hot mix asphalt (HMA) systems in Kentucky. Six modified mixtures and a control mixture were evaluated in accordance with a statistically designed experiment.

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Review of Non-Standard Warm Mix Asphalt Projects

Kentucky Transportation Center • University of Kentucky ... asphalt mixture ensures that it remains pliable after extremely long hauls in cold weather. Overheating of the asphalt mixture is the focus for this research. 1.4 Review Pavement Management System Data KYTC’sDivision ofMaintenancecollects pavement performance dataas part of its ...

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KYTC Pavement Design

Asphalt Pavement Concrete Pavement Alternate Pavement Design Selection is a required field when submit design, please select a design. Asphalt Pavement Adjustment = $20,215.33 Concrete Pavement Adjustment =

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COMMITTEE ON MATERIALS AND PAVEMENTS (COMP)

2c, Asphalt-Aggregate Mixtures Chair Name and (State) Allen Myers, Kentucky Transportation Cabinet Vice Chair Name and (State) Rick Bradbury, Maine Department of Transportation Research Lia ison Name and (State) Allen Myers, Kentucky Transportation Cabinet I. Introduction and Housekeeping II. Call to Order and Opening Remarks

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Procedures for Sampling Asphalt Mixtures/Density Cores

mixture and the pay factor at which the Contractor will be paid for the Hot Mix Asphalt (HMA) on the project. Cores will be tested at the Administration Laboratory. Protect the cores from light and heat until tested to ensure accuracy of the test results.

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How much does density matter? Asphalt magazine

The Asphalt Institute used a laboratory standard mixture representative of Kentucky’s pavements. A 9.5mm nominal maximum aggregate size (NMAS) mixture that serves as KYTC’s surface layer was selected. A performance grade (PG) 64-22, a common grade of asphalt binder

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SUPERPAVE VOLUMETRIC MIXTURE DESIGN AND ANALYSIS

The design of asphalt mixtures evolved with it s increasing use. The Hubbard -Field method was originally developed in the 1920s for sheet asphalt mixtures with 100 percent passing the 4.75 mm sieve, and later modified to cover the design of coarser asphalt mixtures. The

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Parking Lot Paving Repair - Eaton Asphalt - Parking Lot ...

Parking lot services include: Sub-grade surface evaluation and installation. Re-paving and grading. Proper storm water management and drainage. Green asphalt solutions. With over 100 years of asphalt paving experience, from highways to parking lots, Eaton Asphalt is your

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Bluegrass Testing Laboratory Accreditations

IDOT CET 020 Mixture Aggregate Technician. IDOT CET 029 Hot Mix Asphalt Level I. IDOT CET 023 Hot Mix Asphalt Level II. IDOT CET 031 Hot Mix Asphalt Level III.

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SPECIAL NOTE FOR INTELLIGENT COMPACTION OF ASPHALT ...

the asphalt mixtures in relationship to number of roller passes and to the stiffness of mixture while meeting the Department in-place compaction requirements. All rollers and the respective number of passes for each is to be determined via control strip each time a material change, equipment change

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OUTCOMES OF BMD TESTING - midatlanticasphaltexpo

asphalt mixtures •NCAT presented benefit of BMD •After the presentation made in early August 2018, discussions had with KYTC for a trial project to evaluate IDEAL CT-Index Testing and Hamburg Loaded Wheel Testing •Selected was Jefferson County, Hurstbourne Lane •Louisville Paving Company was successful bidder on this job earlier in 2018

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"Stability of Asphaltic Concrete Mixtures" by David L ...

This study was initiated with the general objective of quantifying some of the parameters that govern the stability and rutting characteristics of asphalt-bound materials. Aggregate type and gradation, loading magnitudes and patterns asphalt types and viscosity, are known to affect the stability of an asphalt mixture. The study was conducted in three phases.

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"Evaluation of the Effects of Asphalt Additives on ...

Various modified asphalt mixture systems were selected for laboratory and field testing. These systems included the following asphalt mixtures: Class A mix, as the control mixture; Class N, which is a coarse mixture; polymerized Class A; polyester fiber; polypropylene fiber; and Vestoplast. Laboratory testing included: Marshall stability, resilient modulus, moisture susceptibility, tensile ...

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Review of Non-Standard Warm Bridge Load Rating Asphalt

Overheating of the asphalt mixture is the focus for this research. 1.4 Review Pavement Management System Data KYTC’s Division of Maintenance collects pavement performance data as part of its Pavement

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COMMITTEE ON MATERIALS AND PAVEMENTS (COMP)

2c, Asphalt-Aggregate Mixtures Chair Name and (State) Allen Myers, Kentucky Transportation Cabinet Vice Chair Name and (State) Rick Bradbury, Maine Department of Transportation Research Lia ison Name and (State) Allen Myers, Kentucky Transportation Cabinet I. Introduction and Housekeeping II. Call to Order and Opening Remarks

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Stability of Asphaltic Concrete Mixtures

of the rutting characteristics of asphalt-bound mixtures. Aggregate type and gradation, loading magnitudes and patterns, asphalt types and viscosity, are known to affect the stability of an asphalt mixture. Table 1 lists some of these factors. In recent years, considerable interest bas been given to gradations and their effects on stability.

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Porous Sand-Asphalt Mixtures

Title: Porous Sand-Asphalt Mixtures Author: James H. Havens Keywords: No. 385, engineering, kentucky transportation Created Date: 20100512160521Z

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KYTC Pavement Design

Asphalt Pavement Concrete Pavement Alternate Pavement Design Selection is a required field when submit design, please select a design. Asphalt Pavement Adjustment = $411,499.75 Concrete Pavement Adjustment =

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SPECIAL NOTE FOR INTELLIGENT COMPACTION OF ASPHALT ...

the asphalt mixtures in relationship to number of roller passes and to the stiffness of mixture while meeting the Department in-place compaction requirements. All rollers and the respective number of passes for each is to be determined via control strip each time a material change, equipment change

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Evaluation of the Effects of Asphalt Additives on ...

Asphalt Mixture Asphalt Additive Unlimited with the approval of the Flexible Pavement Kentucky Transportation Cabinet Pavement Materials 19. Socurny ClaaoW. (of thlo report} 20. Socurny ClaaaW. (of thla page} 21. No, of Pages 22. Price 26 Unclassified Unclassified Form DOT 1700.7 (8-72) Reproduction of completed page authorized

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How much does density matter? Asphalt magazine

The Asphalt Institute used a laboratory standard mixture representative of Kentucky’s pavements. A 9.5mm nominal maximum aggregate size (NMAS) mixture that serves as KYTC’s surface layer was selected. A performance grade (PG) 64-22, a common grade of asphalt binder

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OUTCOMES OF BMD TESTING - midatlanticasphaltexpo

asphalt mixtures •NCAT presented benefit of BMD •After the presentation made in early August 2018, discussions had with KYTC for a trial project to evaluate IDEAL CT-Index Testing and Hamburg Loaded Wheel Testing •Selected was Jefferson County, Hurstbourne Lane •Louisville Paving Company was successful bidder on this job earlier in 2018

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Laboratory Investigation on HMA Modulus, Flow, and ...

[Show full abstract] standard KYTC mixtures are chosen to protect the interlayer and resist rutting on the highly loaded composite pavements. Asphalt RCRI is selected to retard reflective cracks ...

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CITY OF GLASGOW

maximum of 15% in asphalt mixtures. All use of this material with regard to mixture, placement, and compaction must comply with KYTC standards. 1.2 Seasonal Limitations: Between November 30 and April 1, do not place asphalt mixture courses that will become a permanent part of the work without obtaining The City’s written permission.

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2006 NCAT Pavement Test Track Status Report In This Issue

Thirty-one unique asphalt mixtures consisting of 27 Superpave and Stone Matrix Asphalt (SMA) mixtures as well as four permeable surface mixtures were used to build the 22 new sections built in 2006. The laboratory testing plan focuses on evaluation of the 27 Superpave and

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