superpave design for hot mix asphalt codot
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Superpave Design for Hot Mix Asphalt - codot

Superpave Design for Hot Mix Asphalt 1. SCOPE . This procedure is used to determine or verify the optimum binder content of an asphalt paving mix. 2. REFERENCED DOCUMENTS 2.1 AASHTO Standards: T 11 Materials Finer than the No. 200 Sieve in Mineral Aggregates by Washing . T 27 Sieve Analysis of Fine and Coarse Aggregates ...

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Asphalt - 21 - codot.gov

An excellent discussion of the Superpave mix design can be found in the Asphalt Institute Manual SP -2, Superpave Mxi Desgni. When using the 0.45 Power -Chart, CDOT defines the maximum density gradation line as a straight line passing from the origin to one sieve size larger than the nominal maximum aggregate size.

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Contractor Asphalt Mix Design Approval Procedures

CP-L 5117 Superpave Design for Hot Mix Asphalt . CP-L 5120 Determination of Asphalt Binder Content of Bituminous Mixtures by Ignition Method . CP-L 5145 Contractor Asphalt Mix Design Approval Procedures Utilizing RAP Millings from the Same Project . 3. APPROVAL OF MIX DESIGNS

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Asphalt - 19 - grandavebridge.codot.gov

yields 4% air voids at the design number of gyration, N design, becomes the target asphalt content. An excellent discussion of the Superpave mix design can be found in the Asphalt Institute Manual SP-2, Superpave Mix Design . When using the 0.45 Power-Chart, CDOT defines the

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In-Place Voids Monitoring of Hot Mix Asphalt Pavements

(now CDOT) began using the Marshall mix design method. The Department used this method up to the early 1960s. In the early 1960s, the department began using the California kneading compactor to compact asphalt specimens for use in the Hveem Mix Design procedure. At first this mix design method produced abnormally low asphalt contents.

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CP-Ls 5100 — Colorado Department of Transportation

Superpave Design for Hot Mix Asphalt. CP-L 5117. Determination of the Asphalt Binder Content of Bituminous Mixtures by the Ignition Method. CP-L 5120. Mix Design for Hot In-Place Recycling of Asphalt Pavements. CP-L 5140. Contractor Asphalt Mix Design Approval Procedures Utilizing RAP Millings from the Same Project.

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GUIDELINES FOR SUPERPAVE BITUMINOUS CONCRETE MIXES

modifying liquid asphalt binders used in hot mix asphalts. The two primary forms of asphalt modification currently being used by the Department are 1) Polymer Modified Asphalt and 2) Warm Mix Asphalt. 1) Polymer Modified Hot Mix Asphalt (Polymer Modified Asphalt – PMA) Polymer is a technical word for plastic.

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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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HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

Flexible Perpetual Design Analysis Software. 1 HOT MIX ASPHALT WHAT IS HOT MIX ASPHALT? Hot mix asphalt may be referred to by several names. In different sections of the state it may also be referred to as bituminous concrete,hot plant mix,asphalt concrete, blacktop or Superpave. Hot mix asphalt is composed of aggregate bound together

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TABLE OF CONTENTS - grandavebridge.codot.gov

CP 52 Contractor Asphalt Mix Design Approval Procedures . CP 53 Determining Maximum Density of Cold In-Place Recycled Pavement . CP 54 Approval of Asphalt Mix Designs Using Plant Produced Material . CP 55 Reducing Field Samples of Hot Mix Asphalt to Testing Size . CP 56 Guidelines for Using Maximum Specific Gravity (Rice) of Project-Produced

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Contractor Asphalt Mix Design Approval Procedures

CP-L 5145 Contractor Asphalt Mix Design Approval Procedures Utilizing RAP Millings from the Same Project . 3. APPROVAL OF MIX DESIGNS. 3.1 Asphalt mix designs shall be performed in conformance with CP -L 5115, CP -L 5106, and CP -L 5109 as well as other specified Colorado, AASHTO, and

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TABLE OF CONTENTS - i25gap.codot.gov

CP-L 5117 Superpave Design for Hot Mix Asphalt . CP-L 5120 Determination of the Asphalt Binder Content of Bituminous Mixtures by the Ignition Method . CP-L 5140 Mix Design for Hot In-Place Recycling of Asphalt Pavements . CP-L 5145 Contractor Asphalt Mix Design Approval Procedures Utilizing RAP Millings .

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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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Chapter 2A Design and Control of Hot-Mix Asphalt (HMA ...

The Department has established procedures for the design and control of hot-mix asphalt (HMA) based on the Superpave Asphalt Mixture Design and Analysis System. Superpave (Superior Performing Asphalt Pavements) is the end result of the Strategic Highway Research Program’s (SHRP) $50 million investment in asphalt-related research. Unlike the ...

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SUPERPAVE ASPHALT CONCRETE

SECTION 334SUPERPAVE hot mix asphaltfor local agencies. 334-1 Description. 334-1.1 General: Construct a Superpave Hot Mix Asphalt pavement for local agencies using the type of mixture specified in the Contract, or when offered as alternates, as selected. Superpave mixes

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HOT MIX ASPHALT - Tennessee

the cost of such specialty items from the total original cost before computing the amount of the Work required to be self-performed by the Contractor with its own organization. As stated above, unless there is a Special Provision 108A in the proposal, the following

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Georgia DOT Asphalt Pavement Selection Guidelines

Types of asphalt pavement covered include Bituminous Surface Treatments (BST) and Hot Mix Asphalt (HMA) composed of the Department's 4.75, 9.5 and 12.5 Superpave mixes. These materials and their construction requirements are described in Sections 400, 424, 824, and 828 of the Standard

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Choosing the Right Asphalt Mix For the Right Road

Asphalt Mix For the Right Road Clark Morrison Pavement Management Unit . What is the Difference Between Asphalt Surface Mixes? SF9.5A S9.5B S9.5C S9.5D . As you go from A to B to C to D: •Liquid AC gets stiffer •AC content generally decreases As a result:

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PennDOT LTAP technical

Mix Asphalt for Hot-Mix Asphalt, a municipality could agree to such a proposal if the contractor agrees to substitute the material at cost neutral (i.e., results in a zero net change to the project) or a cost reduction. PennDOT’s Bureau of Municipal Services has taken the position that

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SECTION 3000 – HOT MIX ASPHALT PAVEMENT

3. Section 430 – Hot Mix Asphalt (HMA) 4. Section 816 – Aggregates 5. Section 818 – Bituminous Materials 6. Section 826 – Joint Materials B. North Dakota Department of Transportation “Field Sampling and Testing Manual” 2008 Edition, as revised. 1.04 Submittals A. Contractor shall

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Title: REVISION TO HOT MIX ASPHALT (HMA) MIXTURE

HMA mixture design changes to Materials Method (MM) 5.16, Superpave Hot Mix Asphalt Mixture Design and Mixture Verification Procedures are being issued concurrently with this EI via EB 06-020. A cost increase due to increase in asphalt content resulting from the revised mix design

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Superpave Peckham Industries, Inc.

Superpave. Superpave is a pavement that can be customized by adjusting the design mix of constituent materials from aggregate proportions to liquid asphalt content and types of Performance Grade binder to withstand the volume and weight of traffic to allow a better quality and extended service life of pavement.

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C mix vs. SUPERPAVE - Maine

"C" mix vs. "SUPERPAVE" In 1998, the MaineDOT changed its method of designing "hot mix" for Maine roads. The change involved a switch from the "old" Hveem design method to the "Superpave" design method. Generally, this results in a paving mix which is coarser, has less

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High Performance Mix Asphalt Pavements for In tersections

Conoco Asphalt by donating the AC-IO and AC-20P asphalt cement used in one quadrant of the intersection. Thanks to Brannan Sand and Gravel and Frank C. Klein for donating trucks and personnel to help reduce costs further. The SUPERPAVE Level I Mix Design was performed by the Asphalt Institute in Lexington, Kentucky.

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SUPERPAVE ASPHALT CONCRETE

SECTION 334SUPERPAVE hot mix asphaltfor local agencies. 334-1 Description. 334-1.1 General: Construct a Superpave Hot Mix Asphalt pavement for local agencies using the type of mixture specified in the Contract, or when offered as alternates, as selected. Superpave mixes

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Superpave Mix Designs for Low-Volume Roads

1 Although Superpave was the common name for this mix design process at the start of this re-search project, current convention is to call it Gyratory Mix Design. This was done to move away from the impression that Superpave is a product and toward its status as a mix design process.

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Hot Mix Asphalts 101 - State

4 Steps of Superpave Mix Design. Aggregate Properties • Consensus Properties - required ... (higher cost) – Costs typically prohibit use in “normal” ... • Asphalt rubber is the process of adding recycled, crumb rubber to hot mix asphalt (called dry process) or the asphalt binder (called wet process) to modify the final mixture

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SUPERPAVE VOLUMETRIC MIX DESIGN OF HOT MIX

Superpave, Nowadays, Superpave v Volumetric mix design, Dense grade, Indirect tensile strength, Moisture susceptibility. olumetric mix design which is novel method for design of hot mix asphalt attracts the researchers. In the study, Superpave volumetric mix design procedure is examined. The procedure was employed for a case study of Isparta.

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Superpave Design Guidelines for Using Hot-Mix Recycled ...

“Improved Mix Design, Evaluation, and Materials Management Practices for Hot Mix Asphalt with High Reclaimed Asphalt Pavement Content,” NCHRP Report 752, 2013, Transportation Research Board, National Research Council, Business Office, 500 Fifth Street N.W., Washington D.C. 20001. Tel: (202-334-3213); or email [email protected]

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HOT MIX ASPHALT - Tennessee

the cost of such specialty items from the total original cost before computing the amount of the Work required to be self-performed by the Contractor with its own organization. As stated above, unless there is a Special Provision 108A in the proposal, the following

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Choosing the Right Asphalt Mix For the Right Road

Asphalt Mix For the Right Road Clark Morrison Pavement Management Unit . What is the Difference Between Asphalt Surface Mixes? SF9.5A S9.5B S9.5C S9.5D . As you go from A to B to C to D: •Liquid AC gets stiffer •AC content generally decreases As a result:

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Superpave Peckham Industries, Inc.

Superpave. Superpave is a pavement that can be customized by adjusting the design mix of constituent materials from aggregate proportions to liquid asphalt content and types of Performance Grade binder to withstand the volume and weight of traffic to allow a better quality and extended service life of pavement.

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SECTION 3000 – HOT MIX ASPHALT PAVEMENT

3. Section 430 – Hot Mix Asphalt (HMA) 4. Section 816 – Aggregates 5. Section 818 – Bituminous Materials 6. Section 826 – Joint Materials B. North Dakota Department of Transportation “Field Sampling and Testing Manual” 2008 Edition, as revised. 1.04 Submittals A. Contractor shall

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Asphalt Mixture Design and Performance Properties by

Superpave is a comprehensive asphalt mix design and analysis system, including a Performance Grade (PG) asphalt binder specification, a series of aggregate tests and specifications, a hot mix asphalt (HMA) design and analysis system, and computer software to integrate

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The Maryland Asphalt Association, Inc.

WELCOME. Maryland Asphalt Association is an association dedicated to the leadership, development, and advancement of quality Hot Mix Asphalt pavement construction today and tomorrow. The Association is committed to ensuring that Hot Mix Asphalt paving is the most cost effective, high quality paving available to the motoring public and other ...

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Minnesota LTAP Topics: Hot Mix Asphalt Mix Design

The Marshall Mix Design method was developed by the Mississippi Highway Department in 1939 and was originally used for airfield pavements. Mn/DOT’s specification number for the Marshall Mix Design is 2350. Superpave® (Often referred to as Gyratory in Minnesota) SUperior PERforming Asphalt PAVEment (Superpave) is a performance based system ...

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cdot pavement design manual

cdot pavement design manual cdot pavement design manual. August 20, 2021; by

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