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Hot Mix Asphalt Pavement (FD) - Illinois Department

Rev. 12/14/07 Hot-Mix Asphalt Pavement (Full Depth) Sheet 3 of 4 5. PIPE UNDERDRAINS Placement of underdrains, when specified, should be in accordance with Section 601 of the Standard Specifications and Standard 601001. Construction of underdrains shall not be started until at least 9.5 in (240 mm) of bituminous concrete binder is placed.

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HOT-MIX ASPHALT - Mix Selection - Illinois

HOT-MIX ASPHALT SURFACE COURSE, MIX "D", IL-9.5, N70TON 4% @ 70 Gyr. 2. Used instead of Binder Course IL-9.5 when the Binder Course is 2 1/4" or greater. 3. For initial overlay on bare PCC pavement, the thickness will be 1" or as directed by Bureau of Materials. For initial overlay on flexible pavment, the thickness will be 3/4". 4.

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Asphalt Mix Design For The Illinois Tollway - Asphalt Plus

Mar 29, 2021  A chemically Engineered rubberized asphalt mix design product called Elastiko ECR is fed into your plant during mix production, just like a fine

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Illinois Asphalt Pavement Association

Jul 09, 2021  Originally, the organization was known as the Illinois Bituminous Distributors. In 1941, the name was changed to the Illinois Blacktop Roads Association and ultimately, renamed the Illinois Asphalt Pavement

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IAPA :: Pavement Design - il-asphalt

The procedures use the actual stresses, strains, and deflections experienced by the pavement to determine its expected fatigue life. Factors that are considered in mechanistic designs include: design HMA strain, design pavement HMA mixture temperature, design HMA mixture modulus (EHMA), subgrade support ratio (SSR), design reliability of 95%.

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Hot Mix Asphalt Binder - Illinois Department of

Rev. 12/14/07 Hot-Mix Asphalt Binder Surface Course Sheet 2 of 14 • constructing a temporary earth wedge against the edge of pavement and compacting it to the satisfaction of the Engineer. (Art. 701.07) ____ For edge of pavement/shoulder drop-offs exceeding 3

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PAVEMENT TECHNOLOGY ADVISORY - POLYMER

If you have any questions, please contact: Chief Chemist (Binder Questions), or Bituminous Operations Engineer (Hot Mix Asphalt Questions) Bureau of Materials and Physical Research 126 East Ash Street Springfield, IL 62704-4766 (217) 782-7200

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Hot Mix Asphalt Shoulders - Illinois Department of

HMA Mixtures will meet the following requirements: a. Materials will meet the requirements of Section 1030. b. Hot-Mix Plant will meet the requirements of Article 1102.01. c. The amount of asphalt binder used in the top lift of HMA shoulder mixture shall be increased 0.5 percent more than required in the mix design. (Art. 482.0 2) ____ d.

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Hot-Mix Asphalt - Prime Coat - Illinois

Special Provision for Hot-Mix Asphalt – Prime Coat July 25, 2014 This special provision was developed by the Bureau of Materials and Physical Research to improve the existing prime coat (a.k.a. tack coat) specifications and provide better bonding between pavement layers.

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Improvements to IDOT’s Mechanistic Hot-Mix Asphalt Pavement Design ...

Apr 14, 2015  Recently, ICT had an opportunity to look back and determine the impacts of implementing those changes. The review included examination of the impacts of pavement design updates issued between April 2011 and March 2013 via IDOT’s Bureau of Design and Environment Manual (Chapter 54, Pavement Design).The basis for those changes was

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Pavement Manual: Hot-Mix Asphalt Pavement

6.1 General. Hot-mix asphalt (HMA) is a generic term that includes many different types of mixtures of aggregate and asphalt cement (binder) produced at elevated temperatures (generally between 300-350ºF) in an asphalt plant.

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Hot Mix Asphalt Pavement Solutions - American Asphalt of WI

Custom Pavement Solutions. Hot mix asphalt is considered the “pavement of choice” – durable blacktop is 100% recyclable and economical. Additionally, hot mix asphalt is versatile and can be used in various applications and designs to best serve your project needs. Whether it is a recreational bike path, tennis court, driveway, asphalt ...

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Asphalt Pavement Thickness and Mix Design

In order to be compacted, the mixture must have controlled workability. Typically, for dense-graded mixes, a lift thickness of 3 to 4 times the nominal maximum size (NMS) of the aggregate is needed. For example, a mix containing ½-inch NMS stone should be placed at a compacted depth of at least 1-½ to 2 inches.

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Hot Mix vs Cold Mix Asphalt - Advantages and

Nov 27, 2019  Hot mix asphalt is heated at the production facility to a temperature of 300 to 350 degrees before being shipped and laid at the job site. ... If you’re ever in doubt about cold vs. hot mix asphalt, pick up the phone

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Asphalt Pavement Design Guide Wisconsin Asphalt Pavement

This publication communicates the fundamentals and fine points of asphalt (or blacktop) pavement design, construction, and rehabilitation. It is intended for use by contractors, architects, engineers, developers, owners, and officials at all levels of government responsible for roads, highways, parking lots, and driveways. The chapters in the ...

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IAPA :: Research - il-asphalt

Designing, Producing, and Constructing Fine-Graded Hot Mix Asphalt on Illinois Roadways. FHWA-ICT-15-008. Development of Improved Overlay Thickness Design Alternatives for Local Roads. FHWA-ICT-14-012. Mechanistic-Empirical Design, Implementation, and Monitoring for Flexible Pavements: A Project Summary. FHWA-ICT-14-004.

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Standard Specifications for Road and Bridge Construction

section 355. hot-mix asphalt base course ..... 176 section 356. hot-mix asphalt base course widening ..... 177 section 357. reserved section 358. repair and preparation of base course ..... 179 division 400. surface courses, pavements, rehabilitation, and shoulders section 401.

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COMPARISON OF WARM MIX ASPHALT AND HOT MIX

87 COMPARISON OF WARM MIX ASPHALT AND HOT MIX ASPHALT PAVEMENT BASED ON LIFE CYCLE ASSESSMENT Shuang Wu1 and Shunzhi Qian2* 1 Southeast University, 2 Sipailou, Nanjing, Jiangsu, China 210018 2 Nanyang Technological University, N1‐01c‐79, 50 Nanyang Avenue, Singapore, 639798 * Corresponding author: [email protected]

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MnDOT Pavement Design Manual

Jul 10, 2019  For this manual, HMA refers to hot-mix asphalt or warm-mix asphalt layers of a pavement structure. HMA pavement may be constructed on new aggregate base, recycled material used as aggregate base, such as full-depth reclamation (FDR), or placed as an overlay on existing pavement. Other asphalt containing materials such

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EXTENDED LIFE HOT MIX ASPHALT PAVEMENT (ELHMAP)

Validation of Design Concepts for Extended Life Hot Mix Asphalt ... CIVIL ENGINEERING STUDIES Illinois Center for Transportation Series No. 08-017 UILU-ENG-2008-2004 ISSN: 0197-9191 ... Recipient's Catalog No. 4. Title and Subtitle 5. Report Date July 2008 EXTENDED LIFE HOT MIX ASPHALT PAVEMENT (ELHMAP) TEST SECTIONS AT ATREL 6. ...

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Hot Mix Asphalt - Pavement Materials Group

Our Hot Mix Asphalt can also be modified to increase the adhesion between the asphalt binder and the aggregate in the presence of moisture. As a leader in asphalt development, Pavement Materials Group offers a wide range of proprietary materials that provide enhanced performance, improved environmental credentials, and a pleasing aesthetic result.

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Ongoing Study Seeks to Improve Hot-Mix Asphalt Performance ICT - Illinois

Apr 01, 2017  The HMA incorporated varying amounts of reclaimed asphalt pavement (RAP), reclaimed asphalt shingles (RAS), and various grades of asphalt binder as determined during initial development of the research project. The overall asphalt binder replacement (ABR) of the mixes varied from 15% to 48%. All or part of the ABR came from RAP.

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Hot Mix Asphalt Pavement (FD) - Illinois Department of

Rev. 12/14/07 Hot-Mix Asphalt Pavement (Full Depth) Sheet 2 of 4 . Succeeding binder lifts shall be the minimums specified in Article 406.06(d) but no more than 4 inches (100 mm) thick when compacted. ____ The compacted lift thickness of the

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Hot Mix Asphalt for Illinois GA Airport: Transition to

Apr 26, 2012  The history of asphalt mixture design is examined, and the current mixture design philosophy that is used to ensure the durability of the asphalt pavement is presented. The paper outlines the issues involved in the transition to Superpave Gyratory asphalt mixture design, including performance graded asphalt binders, design compactive effort (N ...

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Improvements to IDOT's mechanistic hot-mix asphalt pavement design ...

When a design modification results in use of less material but achieves equivalent performance, the environmental savings are directly proportional to the material reduction. The typical Illinois mix has approximately 25% asphalt binder replacement from reclaimed asphalt pavement and recycled asphalt shingles.

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HOT MIX ASPHALT – McAsphalt

Hot mix asphalt (HMA) consists of two basic ingredients: aggregate and asphalt binder. HMA design is the process of determining what aggregate to use, what asphalt binder to use and what the optimum combination of these two ingredients ought to be. Asphalt Cements. Asphalt cement is a strong, versatile and weather- and chemical-resistant ...

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What is Hot Mix Asphalt Pavement? - Asphalt Pavement

A hot mix asphalt treatment designed specifically for thin lift (3/4 inch) placement, HMA Ultra-Thin was developed for structurally sound pavements that are showing signs of aging, oxidation or minor surface disintegration. You end up with a stronger, more beautiful pavement that improves the ride quality for drivers and reduces traffic noise ...

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Asphalt Design Guide - APAI

signTable td { vertical-align:top; } signTable td img{ border:0; } This design guide is intended to give general structural design and mix type selection guidance for some typical Iowa pavements. It is organized by general purpose, with each use type being addressed on a different page. These guidelines are intended for use in lieu of other guidance or specification. They are

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Hot Mix vs Cold Mix Asphalt - Advantages and Disadvantages

Nov 27, 2019  Hot mix asphalt is heated at the production facility to a temperature of 300 to 350 degrees before being shipped and laid at the job site. ... If you’re ever in doubt about cold vs. hot mix asphalt, pick up the phone and call Colorado Pavement Solutions to get the most reliable and accurate information. 2019-12-04T22:27:30+00:00 November 27th ...

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EXTENDED LIFE HOT MIX ASPHALT PAVEMENT (ELHMAP)

Validation of Design Concepts for Extended Life Hot Mix Asphalt ... CIVIL ENGINEERING STUDIES Illinois Center for Transportation Series No. 08-017 UILU-ENG-2008-2004 ISSN: 0197-9191 ... Recipient's Catalog No. 4. Title and Subtitle 5. Report Date July 2008 EXTENDED LIFE HOT MIX ASPHALT PAVEMENT (ELHMAP) TEST SECTIONS AT ATREL 6. ...

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Superpave Design Guidelines for Using Hot-Mix Recycled

Superpave Aggregate Consensus Property Requirements), the one-point mix design may be submitted for approval. However, if the air void content is less than 3.5% or greater than 4.5% (based on initial testing at the optimum asphalt content of the virgin mix design) then a complete mix design produced in accordance with Chapter 2A is required. b.

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IAPA :: Research - il-asphalt

Designing, Producing, and Constructing Fine-Graded Hot Mix Asphalt on Illinois Roadways. FHWA-ICT-15-008. Development of Improved Overlay Thickness Design Alternatives for Local Roads. FHWA-ICT-14-012. Mechanistic-Empirical Design, Implementation, and Monitoring for Flexible Pavements: A Project Summary. FHWA-ICT-14-004.

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DIVISION 5 – HOT MIX ASPHALT PAVEMENTS AND

Section 501. Plant-Produced Hot Mix Asphalt . 501.01. Description . This work consists of providing and placing hot mix asphalt (HMA) mix using Superpave mixture design methods. A. Definitions Binder Content. Percent by weight of asphalt cement in the total mixture. Broken Aggregate. Cracked aggregate caused by construction operations.

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Compacting Hot Mix Asphalt Pavements: Part I - Roads Bridges

Dec 28, 2000  Hot mix asphalt pavement quality is determined by the density of the mix at time of construction. ... If the mix design is deficient in some aspect, proper compaction of the mixture can still significantly reduce the amount of rutting and lateral distortion that will occur under repeated load applications. If, however, the air-void content of ...

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Ongoing Study Seeks to Improve Hot-Mix Asphalt Performance ICT - Illinois

Apr 01, 2017  The HMA incorporated varying amounts of reclaimed asphalt pavement (RAP), reclaimed asphalt shingles (RAS), and various grades of asphalt binder as determined during initial development of the research project. The overall asphalt binder replacement (ABR) of the mixes varied from 15% to 48%. All or part of the ABR came from RAP.

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IDEALS @ Illinois: Evaluation of Field-Produced Hot-Mix Asphalt

Evaluation of Field-Produced Hot-Mix Asphalt (HMA) Mixtures with Fractionated Recycled Asphalt Pavement (RAP) - 2007 Illinois Tollway Field Mix Trials ... mixes shows that their performance is expected to be similar to currently used materials and consistent with current pavement design procedures. The issue of asphalt cement grade bumping was ...

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