hot mix asphalt hma volumetric calculations example

VOLUMETRIC ANALYSIS OF HMA MIXTURES

Volumetric Analysis of HMA Mixtures 46 - Classroom Exercise 1 - • Based on the information given for this problem, the following steps should be followed: – Calculate the Bulk Specific Gravity of the combined aggregate – Calculate the Effective Specific G

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NCHRP Project No. NCHRP 9-44 A Validating an Endurance Limit

NCHRP Project No. NCHRP 9-44 A Validating an Endurance Limit for Hot-Mix Asphalt (HMA) Pavements: Laboratory Experiment and Algorithm Development

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Compacting for Superpave Success | Roads & Bridges

Dec 28, 2000 · method to design their hot-mix asphalt (HMA) mixtures. In most cases, these mixtures have been able to be produced, placed, and compacted without significant problems. The mixtures are relatively stiff and stable under the compaction equip

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PRACTICE FOR SUPERPAVE VOLUMETRIC DESIGN FOR HOT MIX

PRACTICE FOR SUPERPAVE VOLUMETRIC DESIGN FOR HOT MIX ASPHALT (HMA) AASHTO R 35 GLOSSARY Air Voids (Va) -- the total volume of the small pockets of air between the coated aggregate particles throughout a compacted paving mixture, expressed as percent of th

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MATERIALS PROCEDURE Issue Date: October 2019

production of Hot Mix Asphalt (HMA). This Materials Procedure also applies to Warm Mix Asphalt (WMA) with modifications recommended by the Technology supplier. When Reclaimed Asphalt Shingles (RAS) is allowed for use, the provisions of Reclaimed Asphalt P

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Section 02741 - Hot Mix Asphalt (HMA)

SECTION 02741. HOT MIX ASPHALT (HMA) PART 1 GENERAL. 1.1 SECTION INCLUDES. A. Products and procedures for placing and compacting a surface course of one or more layers of HMA comprised of aggregate, asphalt binder, hydrated lime, and other additives.

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PPT – Hot Mix Asphalt (HMA) Volumetric Properties PowerPoint

Hot Mix Asphalt (HMA) Volumetric Properties. HMA Volumetric Terms ... Residual Manometer. Metal Bowl with Lid. Shaker Table. Calculations. Gmm = A / ( A - C ) ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.co

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Asphalt Mix Design - foundationperformance.org

•Prepare 1000 g of mix, cool at room temp for 24 ± 2 hrs •Bring oil bath to between 325 and 350oF •Obtain a 200 g representative sample of the mix •Fill 2000 mL beaker about halfway with distilled water and heat to boiling •Add mix sample to beaker, maint

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A Review of Aggregate and Asphalt Mixture Specific Gravity

fundamental to the business of building quality hot‐mix asphalt (HMA)pavements. This Technical Brief summarizes a critical review of specific gravity measurement methods. This review was conducted as part of a task group consisting of the authors under th

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WAQTC TM 13 (16)

The volumetric proportions of the asphalt binder and aggregate components of an asphalt mixture and their relationship to the other components are considered. The mass of the components and their specific gravities are used to determine the volumes of eac

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PAVEMENT SPECIFICATION CHANGES - New Jersey Asphalt Pavement

• HMA mixes designated by “H” compaction level have been eliminated • MSCR test is now adopted by northeast states including NJ • Binder designated PG 76-22 is replaced by PG 64E-22 for polymer modified asphalt • Example: Hot Mix Asphalt 12.5ME Surface Co

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Hot Mix Asphalt (HMA) Level 2 Technician Recertification

The Hot Mix Asphalt (HMA) Level 2 Job Mix Technician course is intended to cover the concepts and preparation procedures of HMA job mix formula (JMF). Individuals who complete this course will be re-certified to perform HMA Level 2 Job Mix Technician duti

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Hot Mix Asphalt Mix Design using IDOT and SuperpaveTM

The major focus of this Masters project was to develop a familiarity with the Hot Mix Asphalt (HMA) mix design process using both Superior Performing Asphalt Pavement (SuperpaveTM) methods and Illinois Department of Transportation (IDOT) specifications.

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WAQTC TM 13 (19)

VOLUMETRIC PROPERTIES OF HOT MIX ASPHALT (HMA)ASPHALT MIXTURES WAQTC TM 13 . Scope . This procedure covers the determination of volumetric properties of plant produced Hot Mix Asphalt, i.e., air voids (V. a), voids in mineral aggregate (VMA), voids filled

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Hot-Mix Asphalt Mixture Design Verification Procedure

Hot-Mix Asphalt Mixture Design Verification Procedure Appendix B.9 Effective Date: January 1, 2002 Revised: February 28, 2019 February 28, 2019 Manual of Test Procedures for Materials B.45 Appendix B.9 1. 1 GENERAL Contractors shall provide all hot-mix as

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Hot Mix Asphalt Test Result Verification and Dispute

1.1 The purpose of this Hot Mix Asphalt (HMA) Test Result Verification and Dispute Resolution Procedure is to establish a process to address questions over acceptance test result differences between the Contractor and the Colorado Department of Transporta

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WAQTC TM 13 (12)

ASPHALT WAQTC WAQTC TM 13 (12) TM13_short_12 Asphalt 22 - 3 Pub. October 2012 components and their specific gravities are used to determine the volumes of each of the components in the mix. The volumetric properties of a compacted HMA paving mixture: air

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SUPERPAVE VOLUMETRIC MIXTURE DESIGN AND ANALYSIS HANDBOOK

performance prediction. The system includes an asphalt binder specification, a hot-mix asphalt (HMA) design and analysis system, and computer software that integrates the system components. The Superpave binder specification and mix design system include

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HMA Mix Design Fundamentals - Pavement Interactive

HMA mix 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. When aggregate and asphalt binder are combined to produce a homogenous substance, that su

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Block 12 HMA Volumetrics 13 - SlideShare

Mar 20, 2013 · Senior/Graduate HMA Course Hot Mix Asphalt (HMA) Volumetric PropertiesHMA Volumetrics 1 2. HMA Volumetric Terms• Bulk specific gravity (BSG) of compacted HMA• Maximum specific gravity• Air voids• Effective specific gravity of aggregate• Vo

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HOT MIX ASPHALT PAVEMENT DESIGN GUIDE

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 co

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Block 14 Superpave Mix Design 13 - SlideShare

Mar 20, 2013 · No matter which mix design procedure is used that the requirements for the resultant hot mix asphalt remain the same. If we could start from scratch, what do we need or want from our laboratory compaction method? 1. We would want a compact

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Variability in the Determination of Bulk and Maximum Density

determination of hot mix asphalt density, in particular the bulk density. The purpose of designing hot mix asphalt is to “determine the optimal proportions of bitumen and crushed aggregates required to produce asphalt” (Asphalt Mix Design Main Roads, 2011

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NCHRP Project No. NCHRP 9-44 A Validating an Endurance

NCHRP Project No. NCHRP 9-44 A Validating an Endurance Limit for Hot-Mix Asphalt (HMA) Pavements: Laboratory Experiment and Algorithm Development

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Minimum VMA in HMA Based on Gradation and Volumetric

proper mix design of hot mix asphalt (HMA) mixtures is a time ... In another example, in Figure Two, a mix design for an Interstate pavement overlay was submitted by the contractor and accepted by ... Minimum VMA in HMA Based on Gradation and Volumetric P

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2017 Local Roads Workshop Mix Design Basics

2017 Local Roads Workshop Mix Design Basics ... The 3 A’s of Hot Mix Asphalt Asphalt (binder), Aggregates, ... HMA Volumetrics 20 Example Calculations

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W9_L2_HMA Volumetrics.ppt - Hot Mix Asphalt(HMA Volumetric

View W9_L2_HMA Volumetrics.ppt from AA 1Hot Mix Asphalt (HMA) Volumetric Properties VOL Specific Gravity air asphalt MASS agg {mix, agg, and binder} Bridge Between Mass and Volume G= Mo Vo approx

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APPENDIX I PROCEDURES FOR THE DETERMINATION OF HMA

calculations and testing. 1. Theoretical Maximum Specific Gravity of the Mixture (Gmm) (AASHTO T 209) a. Test Method: The theoretical maximum specific gravity (Gmm) of uncompacted (loose) Hot-Mix Asphalt (HMA) mixtures for volumetric mix design and produc

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Minimum VMA in HMA Based on Gradation and Volumetric Properties

proper mix design of hot mix asphalt (HMA) mixtures is a time honored and fairly successful tool. Recent developments in the field of asphalt m~x design have encouraged the use of mixtures with a coarse aggregate structure to resist the affect of heavy tr

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Materials Procedure 96-02 M

of Hot Mix Asphalt (HMA) as outlined in NYSDOT Standard Specification Section 401, Plant Production. II. GENERAL A. Quality Control. Quality Control (QC) is defined as all activities required to produce Hot Mix Asphalt (HMA) that meets all specification r

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Pavement Manual: Hot-Mix Asphalt Pavement Mixtures

Anchor: #i1013899 Section 6: Hot-Mix Asphalt Pavement Mixtures Anchor: #i1013905 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

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Part 8 - Materials Manual June 2008 Section 960 GUIDELINES

Guidelines for Superpave Volumetric Mix Design 960- Page 1 of 11 Section 960 GUIDELINES FOR SUPERPAVE VOLUMETRIC MIX DESIGN AND VERIFICATION. 960.01 Scope. This procedure provides guidelines to determine a Superpave Volumetric Mix Design for Hot-Mix Aspha

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(PDF) Warm Mix Asphalt - ResearchGate

This problem is addressed with the help of warm mix asphalt (WMA) which increases the proportion of RAP used by producing mixes having same/better properties viz., better workability, reduced viscosity than hot mix asphalt (HMA) at lower temperatures. Thi

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How to Determine Quantities - Asphalt Pavement

To calculate the weight of material needed for a project you will need to know the compacted density of the material. Density is the weight of material per volume. For example pounds per cubic foot. The density of asphalt pavement mixtures does vary depen

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INTERIM GUIDELINES FOR THE DESIGN OF HOT-MIX ASPHALT IN

INTERIM GUIDELINES FOR THE DESIGN OF HOT-MIX ASPHALT IN SOUTH AFRICA Prepared as part of the Hot-Mix Asphalt Design Project September 2001 The following persons of the Project Management Group should be contacted during the interim

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