hot mix asphalt hma volumetric calculations example

Mix Design Fundamentals HMA consists of two basic ingredients: aggregate and asphalt binder. 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

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

WSDOT SOP 731 Method for Determining Volumetric Properties of Hot Mix Asphalt 1. Scope This procedure covers the determination of volumetric properties of Hot Mix Asphalt, i.e., Air Voids (Va), Voids in Mineral Aggregate (VMA), Voids Filled with Asphalt (

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

TABLE OF CONTENTS PART V SECTION 2018 5.9.57 KT-57 Determination of Asphalt Content and Gradation of Hot Mix Asphalt Concrete by the Ignition Method 5.9.58 KT-58 Method for Preparing and Determining the Density of Hot Mix Asphalt (HMA) Specimens by Means

6. CALCULATIONS: Perform all volumetric calculations in accordance with AASHTO R 35, Superpave Volumetric Design for Hot-Mix Asphalt (HMA). 7. REPORT: 7.1. Report results on the appropriate AMAW. 7.2. Report the percentage of air voids (% AV), percentage

WSDOT Materials Manual M 46-01.27 Page 1 of 18 April 2017 WSDOT SOP 7321 Volumetric Design for Hot-Mix Asphalt (HMA) 1. Scope 1.1 This standard for mix design evaluation uses aggregate and mixture properties to produce

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

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

• 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

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

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

Superpave Volumetric Design for Hot Mix Asphalt (HMA). ... must be worn when working with hot asphalt samples and putting materials in or retrieving ... For example ...

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

CERTIFIED HOT MIX ASPHALT PRODUCER PROGRAM . ITM 583-19 (Effective for Lettings on or after October 1, 2016) 1.0 SCOPE. 1.1 This procedure covers the requirements for a HMA plant to become a Certified Hot Mix Asphalt Producer. Mixtures produced shall be Q

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

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 R

Superpave Volumetric Mix Design and Analysis (Volume I) i PREFACE ... The system includes an asphalt binder specification, a hot-mix asphalt (HMA) design and analysis system, and computer software that integrates the ... For example, the Superpave asphalt

Example Calculations Stone Matrix Asphalt. 4-1 CHAPTER FOUR MIX DESIGN In Hot Mix Asphalt, binder and aggregate are blended together in precise proportions. The relative proportions of these materials determine the physical properties of the HMA and ultim

•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