Caltrans Authorized List for Performance-Graded Asphalt

24 rows · May 12,  · ASPHALT SUPPLIER CERTIFICATION PROGRAM. Last edit date: 5/12/ . Caltrans Performance-Graded (PG) Asphalt Binder Types are: Non-modified: PG58-16, PG58-22, PG64-10, PG64-16, PG64-28 and PG70-10 Modified: PG58-34M, PG64-28M and PG76-22M. Supplier Name and Location Binder Type

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PDF SPECIAL SPECIFICATION 3224 Dense-Graded Hot-Mix Asphalt

D. Asphalt Binder. Furnish the type and grade of performance-graded (PG) asphalt specified on the plans. Unless otherwise shown on the plans, the Contractor may use a substitute PG binder listed in Table 4 in lieu of the PG binder originally specified, if the substitute PG binder and mixture made with the substitute PG binder meet the following:

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SECTION M.04 - BITUMINOUS CONCRETE MATERIALS

4. Performance Graded (PG) Asphalt Binder: (a) General: i. PG asphalt binder shall be uniformly mixed and blended and be free of contaminants such as fuel oils and other solvents. Binder shall be properly heated and stored to prevent damage or separation. ii. The binder shall meet the requirements of AASHTO M 332 and shall be graded or

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GUIDE FOR SPECIFYING ASPHALT PAVEMENTS FOR LOCAL

Asphalt Materials, All PG binders (asphalt cements) used in asphalt mixes must be supplied according to the Binder Supplier Certification Program ITM 581 Typical PG Binders in Indiana are tabulated below Sec 902 PG Grade Typical Use(s) PG Grade Typical Use(s) 64-22 The standard grade for most highway use /

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Warm Mix Plant Approval - Maryland

R 26, Certifying Suppliers of Performance-Graded Asphalt Binders . R 29, Grading or Verifying the Performance Grade of an Asphalt Binder . Warm-Mix Asphalt (WMA) is the generic term for a variety of technologies/processes that allow the producers of asphalt pavement material to lower their plant mix temperature, while retaining mix workability

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PDF Policy for Asphalt Mix Designs Approved for Projects

Source changes for Performance Graded (PG) asphalt binders PG 70-28, PG 76-28 and PG 76E-28 requires AASHTO T 283 and . OHD L-55 tests performed by the central ODOT lab from freshly batched material or plant produced material for approval. An approved lab may perform the AASHTO T 283 test. Only the Resident Engineer or Bituminous Branch Manager may

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Elimination of Empirical, Ineffective and Expensive PG

Corresponding data set for Tran-SET Project No. 18BASU02. Abstract of the final report is stated below for reference: "For characterizing the polymer modified binders, different state Departments of Transportation (DOTs) use different time consuming and empirical Performance Grade (PG) Plus test methods. Furthermore, the PG Plus tests are silent when asphalt binders are modified with chemicals

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Material Specification for Hot Mixed, Hot Laid Asphaltic

PP6 Practice for Grading or Verifying the Performance Grade of an Asphalt Binder . the sources asphalt cement suppliers of the Performance Graded Asphalt Cement Type A Certification. The mix design(s) shall be completed according to current . MTO.

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HMA Mix Design Fundamentals - Pavement Interactive

Asphalt binder content. Excess asphalt binder content tends to lubricate and push aggregate particles apart making their rearrangement under load easier. The optimum asphalt binder content as determined by mix design should prevent this. Asphalt binder viscosity at high temperatures. In the hot summer months, asphalt binder viscosity is at its

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Laboratory and field evaluation of hot mix asphalt with

can approach 20% without changing the prescribed standard asphalt grade to be used. When more than 20% of the binder originates from a RAP source, testing of the RAP's recovered binder is recommended in combination with blending charts to determine what performance grade of binder should be used (2). In extreme cases viable mixes with

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PDF Superior Performing Asphalt Pavements (Superpave): the Produ

asphalt binder asphalt cement asphalt modifier bending beam rheometer direct tension dynamic shear rheometer gyratory compaction hot mix asphalt indirect tensile test device performance grade pressure aging vessel quality control shear test device Superpave Superpave software Strategic Highway Research Program National Research Council 2101

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CiteSeerX — The application of locally developed pavement

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The stiffness and rutting performance of Hot-mix asphalt (HMA) is highly temperature dependent due to the visco-elastic nature of bituminous binders. Hence, design temperature is an important parameter in the selection of the binder grade. In this paper, locally developed algorithms for asphalt pavement temperature

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Matls IM 437 Revised 4/19/16

A Supplier of asphalt binders is defined as one who produces the final product or who makes the blend or modification that alters the final properties of the Performance Graded Asphalt Binder (PGAB). A Supplier shall be a refinery, a terminal or an Asphalt producer. If any modification, blending, or blending of PGAB from different sources is

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Importance of Tack Coat - Asphalt; WV

a paving grade asphalt binder, water, and an emulsifying agent. Diluted Emulsion—an emulsion with additional water added to it. The most common dilution rate is 1:1 (one part undiluted emulsion and one part additional water). Residual Asphalt—the remaining asphalt after an emulsion has set, typically 57-70 percent of the undiluted emulsion.

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UFGS 32 12 19.16 Resin-Modified Paving Wearing Courses

1.3.1.2 Sources 1.3.2 Bituminous Materials 1.4 DELIVERY, STORAGE, AND HANDLING Performance-Graded Asphalt Binder ASTM INTERNATIONAL (ASTM) ASTM C88 ( ) Standard Test Method for Soundness Viscosity-Graded Asphalt Binder for Use in Pavement Construction ASTM D4125/D4125M ( ) Asphalt Content of Bituminous

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DIVISION 1200 ASPHALT MATERIALS - KDOT: Home

the requirements of this specification. Producers of performance graded asphalt binder must also address any requirements in the latest edition of AASHTO R 26 that are not specifically covered here. Submit a copy of the written quality control plan to the Bureau

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Recommended Quality Control Sampling and Testing

3.2 Foamed Asphalt Compliance Asphalt binder used for foaming shall be the same Performance Grade (PG), from the same source, as used in the mix design. Polymer modified asphalt binders shall not be used. A certificate of analysis (COA) shall be provided by the Material Supplier with each delivery of asphalt binder or a sample from

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Performance Characteristics of Polyethylene Terephthalate

Superpave), an asphalt binder classification system that evaluated the performance properties of asphalt and classifies binders based on specified maximum and minimum service temperatures was developed. This performance grading, or PG grading, system entails two values assigned to each asphalt grade. A high temperature grade ranging

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PDF Contractor Mix Design Guidelines-DRAFT

5.1.4 Asphalt Binder: Report the following information for the asphalt binder used in the mix: A) Binder supplier (and source if different) and PG binder grade, B) Binder gravity (G b) at 60°F and 77°F (15.6°C and 25°C). C) Mixing and placement temperature ranges, and D) Liquid antistrip brand and percentage (if required).

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Superpave - Asphalt Institute

Please see the other engineering areas, Asphalt magazine, APA website, Asphalt Institute online store and links page for other information related to this topic area. We also recommend that you attend our Asphalt Academy courses at sites throughout the country to obtain expert instruction on asphalt topics. Binder (12KB) Guidance on AASHTO M320 Specification Limit

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PDF Creating a Performance-based Asphalt Mix Design to

performance-based approach, natural Uintah County oil sand will be used to replace the petroleum binder that is used in conventional hot mix asphalt. Such a product would help overcome some of the difficulties associated with asphalt binders.

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What is Superpave? All You Need to Know - Gilson Co

Superpave asphalt binder performance grade (PG) designations are related to the average seven-day and minimum anticipated pavement design temperatures, and the designations directly state these temperatures. A PG 64-16 binder is for use at a project site where the average seven-day maximum pavement temperature is 64°C, and the expected minimum

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Texas Asphalt Pavement User Guide

The asphalt binder should suit the climatic and traffic conditions, and the aggregates need to be selected and blended to achieve the desired gradation and quality characteristics. It is important to understand the weight-volume relationships between the asphalt binder, the

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PDF APPROVED: Supersedes: MM 702-1

This method details the procedures for Primary Sources supplying performance-graded (PG) asphalt binder intended for use in Department work. It encompasses: 1. Requirements for the Primary Source Approved List status. 2. Testing PG binder by the Primary Source prior to its use in Department work. 3.

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DIVISION 5 – HOT MIX ASPHALT PAVEMENTS AND

of certification in the plant control office. C. HMA Production. Submit an approved mix design for the mix required to the Engineer at least 4 days before production begins. Provide even heating of the mass of asphalt binders and maintain heat control. Heat asphalt binders to the temperature required for the type of binder.

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Performance Graded Asphalt Binder QC/QA Program Manual

The program requires that the Producer have a QC plan that meets the requirements of Section 9 of AASHTO R 26 (Standard Practice for Certifying Suppliers of Performance Graded Asphalt Binders). This is a comprehensive standard complete with guidelines. A Northeastern User’s Producer’s Group (NEAUPG) Model QC plan has been provided as a

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