• PG Asphalt Binder Technician – NETTCP

    The PG Asphalt Binder Laboratory Technician Certification Course is designed for those individuals responsible for the sampling and testing of PG asphalt binders. Certification in the Dynamic Shear Rheometer, Bending Beam Rheometer and related subjects are mandatory while certification in the Direct Tension Test is an

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  • Asphalt Concrete Base (ACB) - Pavement Interactive

    Asphalt concrete base (ACB), also called asphalt treated base (ATB), is a dense-graded HMA with a larger nominal maximum aggregate size (1 inch) intended for use as a base course or binder course (see Figure 1). In addition to site paving benefits, ACB can be advantageous because it can provide: A waterproof barrier to prevent fines infiltration into the subgrade and pavement structure.

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  • PG Asphalt Binder Laboratory Technician Re-Certification ...

    PG Asphalt Binder Laboratory Technician Re-certification - Section 996 - 05/06/19, 7:30AM - Storrs, CT. Sold out. Regular price $1,000.00 Sold out

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  • CONSTRUCTION INSPECTOR’S CHECKLIST FOR HOT- MIX …

    CONSTRUCTION INSPECTOR’S CHECKLIST FOR HOT- MIX ASPHALT (HMA) BINDER AND SURFACE COURSE . While its use is not required, his checklist has been prepared to provide the field inspector a t summary of easy-to-read step-by-step requirements relative to …

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  • Asphalt concrete - Wikipedia

    Asphalt concrete is recyclable and is the most widely reused construction material in the world. Very little asphalt concrete — less than 1 percent, according to a 2011 survey by the Federal Highway Administration and the National Asphalt Pavement Association — is actually disposed of in landfills.

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  • Binder Course | Definition of Binder Course by Merriam-Webster

    Binder course definition is - a coarse aggregate bound with bitumen between the foundation and the wearing course of an asphalt pavement. a coarse aggregate bound with bitumen between the foundation and the wearing course of an asphalt pavement… See the full definition.

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  • Basic Binder Technician Training - Asphalt Institute

    Description: If you are responsible for asphalt testing, materials approval, specification and quality control, this course is for you. Learn the test procedures, calculations and criteria involved with grading asphalt binders in the Performance-Graded (PG) asphalt binder specification (AASHTO M320).

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  • What makes a good asphalt driveway? | Asphalt magazine

    What makes a good asphalt driveway? By John Davis and Dwight Walker, P.E. There are some key considerations in having a good asphalt driveway. These critical points include: ... Prather says that they always use a 2-inch compacted binder course (with larger top-size stone) on farm driveways because it can take heavier loads.

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  • DESCRIPTION MATERIALS CONSTRUCTION DETAILS

    MATERIALS: Asphalt concrete used in this item shall meet the requirements of Subsection 403-2, Asphalt Concrete - Type 6, 6F, or 7, 7F, 7FX Top Course as shown on the plans, Asphalt Concrete - Type 1 Base Course, and Asphalt Concrete - Type 3 Binder Course. Asphalt

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  • HMA Pavement Mix Type Selection Guide

    Courses (OGFC), Stone Matrix Asphalt (SMA), and ... intermediate or binder course, and a base course. The surface, binder, and base courses are typically different in composition and are placed in separate construction operations. The pavement layers ... 2 …

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  • Commercial & Residential Paving – Part 3 | Asphalt magazine

    Base Course. The base course is the lower asphalt course (or courses), below the surface and any leveling course. The base course provides the strength of the pavement and typically has an aggregate top size of 3/4 to 1 inch. Tack / Prime Coat. The tack or prime coat is a spray applied application of emulsified asphalt.

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  • Hot Mix Asphalts 101 - New Jersey

    A mixture of asphalt binder and graded mineral aggregate, mixed at ... HMA 12.5 H 64 Surface Course 3) Binder Grade 4) Location within the payment 1) Nominal Maximum Aggregate Size (mm) 2) Compaction Level Low Medium High HMA 19M64 Base Course ... Hot Mix Asphalts 101 ...

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  • Pavingexpert - Tarmacadam, Bitmac and Asphalt ...

    Binder course This is a load-bearing, strengthening layer of the pavement and should be at least 40mm, preferably 50mm thick. The material used as a binder course is 'chunkier' than a wearing course, usually comprising 20mm or 28mm aggregate in a bitumen binder, known as …

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  • Asphalt Pavement Construction - Asphalt Institute

    Use a naturally colored aggregate. As the asphalt binder wears way from the surface with traffic, the color of the aggregate is exposed. Use an additive in the asphalt binder. Various iron compounds can impart a red, green, yellow or orange tint to a pavement, while other colors can be achieved using different metal additives.

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  • Hot Mix Asphalt Concrete Density, Bulk Specific Gravity ...

    Hot Mix Asphalt Concrete Density, Bulk Specific Gravity, and Permeability John P. Zaniewski, Ph.D. Yu Yan Asphalt Technology Program Department of Civil and Environmental Engineering

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  • Liberia: Chinese Engineering Firm Completes 66KM Asphalt ...

    Apr 22, 2019· The newly asphalt paved Fish Town to Harper road in Southeastern Liberia. Harper, Maryland – On April 7, 2019, China Railway No 5 completed 66 kilometers of the Fish Town-Harper Road, marking the end of phase one of the landmark road project in the southeast of Liberia.. The completion of the asphaltic binder course of the project by the Chinese engineering company signals …

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  • Asphalt Binder Technician - Auburn University

    The course will provide background information on the development of binder grading systems and test procedures and present step-by-step descriptions of test methods used in the Superpave binder system. The attendee will learn how to analyze test results and determine specification compliance for Superpave Performance Graded (PG) binders.

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  • General Blacktop Paving & Asphalt Seal Coating

    Typically a “Binder” Course also known as the load bearing coarse contains mostly 3/4” aggregate (The stone in the asphalt is larger), and is applied first at a thickness, depending on the application.

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  • Penn State Engineering: Bituminous Field Technician

    Bituminous Field Technician Certification Initial Certification. Review & Certification Course Online Registration. Review & Certification Course Paper Application or Fillable Form. 2019 Review & Certification Course Binder. Review & Certification Course Agenda. Technician-in-Training

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  • Asphalt binder course | Article about asphalt binder ...

    Looking for asphalt binder course? Find out information about asphalt binder course. 1. In asphaltic concrete paving, an intermediate course between the course base and the surfacing material; consists of intermediate-size aggregate bound by... Explanation of asphalt binder course

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  • ASPHALT BINDER COST – Colorado Asphalt Pavement Association

    * This cost represents the published Asphalt Binder Adjustment index per The Colorado Department of Transportation (CDOT) specifications. It is NOT the cost of Liquid Binder per ton.

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  • Asphalt Binder - SealMaster

    Asphalt Binder is an anionic asphalt emulsion designed for use as a tack coat for patching, paving, and coating processes. Asphalt Binder promotes adhesion of bituminous concrete products and coatings. Asphalt Binder also meets the ISSA requirements for SS1h. Basic Uses: Asphalt Binder is designed as an adhesion promoter for patching, paving ...

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  • HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

    HOT MIX ASPHALT PAVEMENT DESIGN GUIDE The Maryland Asphalt Association,Inc. Requirements ... Asphalt pavements are constructed of one or more courses of hot mix asphalt placed directly on the subgrade or on a subbase. ... Aggregate Size Binder Type Compaction Level

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  • Binder course | Article about binder course by The Free ...

    remove banquet - 12 900 m 3 make banquet - 12 900 m 3 asphalt milled stone mastic asphalt - 6 000 m 2 milling asphalt asphalt binder course - 6 200 m 2 asphalt milling asphalt base course - 6 400 m 2 milling concrete - 125,000 m 2 installation of asphalt base course - 6 400 t installation of asphalt binder course - 6 200 t installation of ...

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  • CP-2 Bituminous Binder Course Base Course Material

    AMS PAVING: CP-2 BITUMINOUS BINDER COURSE. CP-2 is an extremely flexible base course that can be used for new construction of existing gravel roads or over existing, but severely deteriorated roadways. The material is designed to provide a flexible base course material on low ADT roads—roads where a rigid Hot Mix can not be successfully used.

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  • How to Determine Quantities - Asphalt Pavement

    To determine the weight of material multiply the volume by the density of material: Weight = Volume × Density Using the previous example and assuming an asphalt pavement mixture density of 145 pounds per cubic foot (pcf) and a thickness of 4" we would perform the following calculations.

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  • Basic Asphalt Materials Mixture Design and Testing

    accurately and fully characterize asphalt binders for use in HMA pavements. The PG system is based on the idea that an HMA asphalt binder’s properties should be related to the conditions under which it is used. For asphalt binders, this involves expected climatic conditions as well as aging considerations.

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  • Marshall Mix Design - Pavement Interactive

    The Marshall method seeks to select the asphalt binder content at a desired density that satisfies minimum stability and range of flow values (White, 1985 [1]). This section consists of a brief history of the Marshall mix design method followed by a general outline of the actual method. This outline emphasizes general concepts and rationale ...

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  • SERIES 900 ROAD PAVEMENTS – BITUMINOUS BOUND

    Volume 1 Series 900 Specification for Highway Works Road Pavements – Bituminous Bound Materials Amendment – May 2018 5 902 (05/18) Reclaimed Asphalt 1 (05/18) The requirements of this clause apply to all bituminous mixtures containing reclaimed asphalt. 2 (05/18) Reclaimed asphalt may be used in the production of bituminous surface course, binder course,

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  • Frequently Asked Questions - Asphalt Engineering

    WHAT IS HOT MIX ASPHALT? Also known as blacktop, asphalt pavement or hot mix pavement. Asphalt is an engineered mixture of aggregates : Crushed stone, Gravel, Sand and Liquid Asphalt. WHAT IS THE DIFFERENCE BETWEEN BINDER AND TOP COAT? Binder, or base coat, is known as the load bearing coarse and typically contains 3/4” stone.

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