volumetric properties of asphalt mixes

INFLUENCE OF MINERAL FILLER ON VOLUMETRIC …

The volumetric properties of mixtures are the basis for the development of projects and have an important influence on asphalt mixtures performance. The main factors that control and alter these volumetric properties are: grain size, the volume of aggregate in the mix, the degree of compaction, the asphalt …

Volumetric Properties of Hot Mix Asphalt Containing ...

Volumetric Properties of Hot Mix Asphalt Containing Subnano-Sized Hydrated Lime (SNHL) J. Shen, W. Brazell, J. Pankiw & T. DeKalb . Department of Construction Management and Civil Engineering Technology, Georgia Southern University,

10.Volumetric Properties of Compacted Paving Mixture.pdf ...

Chapter 4 & 5 Page 5 Volumetric Properties of Compacted Paving Mixture: Hot Mix Asphalt (HMA) Summer2014 CEN371:Transportation Engineering 1 the effective Asphalt Eq.6 Eq.7 7 Reference: Asphalt Institute Manual Series N0.2 (MS-2).

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 each of the components in the mix. The volumetric properties of a compacted HMA paving mixture ...

VOLUMETRIC ANALYSIS OF HMA MIXTURES - Rowan University

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 Gravity of the aggregate – Calculate the Percent Absorbed Asphalt …

Volumetric Properties and Leaching Effect of Asphalt Mixes ...

properties of both steel slag and copper tailings, thus, enhanced the volumetric properties and performance of the mixes incorporating both materials. For XRD, the samples were ground into powder form and the test was performed with Siemens D 5000C X-ray Diffractometer. The XRD patterns were …

Mechanistic and Volumetric Properties of Asphalt Mixtures ...

This research examines how the addition of RAP changes the volumetric and mechanistic properties of asphalt mixtures. A Superpave 19 mm mixture containing 0% RAP was used as the control for evaluating properties of mixes containing 15%, 25%, and 40% RAP. Two types of RAP were evaluated: a …

WSDOT SOP 7321

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

A Review of Aggregate and Asphalt Mixture Specific Gravity ...

ONASPHALT MIX DESIGN PROPERTIES AND MIX ACCEPTANCE. This Technical Brief provides an overview of the impacts of aggregate and asphalt mixture specific gravity measurements on asphalt mix design properties and mix acceptance. Introduction. Current practices for asphalt mix design and acceptance testing rely on volumetric properties.

Influence of recycled concrete aggregate on volumetric ...

Volumetric properties of hot mix asphalt (HMA) are necessary requirements to ensure good performance for asphalt mixtures. This research is conducted to evaluate the influence of coarse recycled concrete aggregate (CRCA) on the volumetric properties of HMA.

Field Management of Hot Mix Asphalt Volumetric Properties

The data included mix composition (asphalt content and gradation) and volumetric properties. The data were analyzed to identify and, if possible, quantify the independent variables (such as asphalt content and the percentages of material passing No. 200 and other sieves) significantly affecting the dependent variables (such as VMA and VTM).

Comparison of Marshall and Superpave Gyratory Volumetric ...

performance of asphalt mixes. Three test mixes with varying percentages of coarse aggregate fracture were compacted, the volumetric properties analyzed, and the rut performance predictors were examined (Marshall stability and flow, as well as complex …

Mechanical properties of hot-mix asphalt made with ...

Mar 31, 2014· Mechanical properties of hot-mix asphalt made with recycled concrete aggregates coated with bitumen emulsion. Author links open overlay panel A.R. Pasandín I. Pérez. ... It is also important to analyse the compliance of volumetric properties of such mixtures with the PG-3, that is, air voids (Va) and voids in the mineral aggregate (VMA). ...

SUPERPAVE VOLUMETRIC MIXTURE DESIGN AND ANALYSIS …

Superpave Laboratory Study Manual (Volume III) 7 Compacted samples of the Superpave mix are used to determine the volumetric and mechanical properties during the mix design phase and for quality control/quality assurance during construction. These volumetric properties are then evaluated to select a mix design or to control

A LABORATORY STUDY ON THE EFFECT OF HIGH RAP AND …

volumetric properties of asphalt concrete mixes containing Reclaimed Asphalt Pavement (RAP). Mixes with three different percentages of RAP (0%, 20%, 40%) obtained from an asphalt producer and three different percentages of asphalt binder (design asphalt content, design +0.5%, and …

Volumetrics in Asphalt Mixtures

Volumetrics in Asphalt Mixtures ... (wet) a mixture. Variations in filler content will cause changes in mix properties, from dry to wet. If a mix contains too little or too much mineral filler, ... Effective asphalt content is the volume of asphalt not absorbed by the aggregate; the amount of asphalt …

EXPERIMENTAL INVESTIGATION ON VOLUMETRIC …

EXPERIMENTAL INVESTIGATION ON VOLUMETRIC PROPERTIES OF BITUMINUOUS CONCRETE MIXES WITH HOT MIX ASPHALT AND WARM MIX ASPHALT TECHNOLOGY Aditya Tantry#1, Archana G M#2, G M Shankarmurthy#3, Prashanth Wuruli#4, Praveen R#5 # Department of Civil Engineering, Alva's Institute of Engineering and Technology Shobhavana Campus, Mijar, Moodabidri, …

Superpave Volumetric Mix Design - Asphalt Pavement

1.1. This specification for Superpave volumetric mix design uses aggregate and mixture properties to produce a hot mix asphalt (HMA) job-mix formula. 1.2. This standard specifies minimum quality requirements for binder, aggregate, and HMA asphalt materials for Superpave volumetric mix …

Evaluation of VMA and Film Thickness Requirements in Hot ...

Evaluation of VMA and Film Thickness Requirements in Hot-Mix Asphalt Haydar R. Hmoud College of Engineering, Baghdad University, Baghdad, Iraq ... Film thickness, Hot mix asphalt, Asphalt concrete, Aggregate 1. Introduction ... properly account for absorbed binder to correctly compute volumetric properties. Also, they concluded that the ...

(PDF) Volumetric and Mechanical Performance Properties of ...

PDF | This investigation was carried out to study the volumetric and mechanical performance properties of the Superpave mixtures SP-1 and SP-2 and a …

The Superpave Mix Design Manual for New Construction …

The Superpave Mix Design Manual for New Construction and Overlays Ronald J. Cominsky University of Texas at Austin With contributions by: Gerald A. Huber Heritage Research Group Thomas W. Kennedy University of Texas at Austin Michael Anderson The Asphalt Institute Strategic Highway Research Program National Research Council Washington, DC 1994

Chapter 8 - 98042 - Recycling - Sustainability - Pavements ...

Significant differences exist between the volumetric properties of the laboratory designed and plant produced hot mix asphalt. VMA is most affected by the amount of material passing 0.075 mm (No. 200) sieve and the relative proportions of coarse and fine aggregates.

APPENDIX I PROCEDURES FOR THE DETERMINATION OF HMA ...

HMA VOLUMETRIC PROPERTIES DURING VOLUMETRIC MIX DESIGN AND PRODUCTION HMA producers must submit a QC plan and perform required testing to satisfy Publication 408 specifications. The QC plan shall meet or exceed the following requirements for the evaluation ... Hot-Mix Asphalt (HMA) mixtures for volumetric mix design and production Quality ...

EFFECT OF BINDER CONTENT ON VOLUMETRIC PROPERTIES …

The aim of this study is to examine the effect of changing of Asphalt content on the volumetric properties of Asphalt concrete Mix. Volumetric properties of mix include VFA (Voids filled with aggregates), VMA (voids in mineral aggregate), VTM (voids in total mix), F/A ratio (fine/asphalt ratio) and simply the air voids in the mix. Marshal Mix

FIELD MANAGEMENT OF HOT MIX ASPHALT VOLUMETRIC …

that significant differences exist between the volumetric properties of the laboratory designed and plant produced hot mix asphalt (HMA) mixes. The volumetric properties include voids in the mineral aggregate (VMA) and the voids in the total mix (VTM). This project was undertaken to develop …

A LABORATORY STUDY ON THE EFFECT OF HIGH RAP AND …

volumetric properties of asphalt concrete mixes containing Reclaimed Asphalt Pavement (RAP). Mixes with three different percentages of RAP (0%, 20%, 40%) obtained from an asphalt producer and three different percentages of asphalt binder (design asphalt content, design +0.5%, and design …

Effects of Compaction Temperature on Volumetric …

Effects of Compaction Temperature on Volumetric Properties of Rubberized Mixes Containing Warm-Mix Additives Chandra K. Akisetty1; Soon-Jae Lee2; and Serji N. Amirkhanian3 Abstract: The warm-mix asphalt WMA refers to technologies that allow a significant reduction of mixing and compaction temperatures of asphalt mixes through lowering the viscosity of asphalt binders.

Hot Mix Asphalts 101 - New Jersey

Asphalt Rubber Applications • 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 • Difficult to use in dense-graded mixtures due to residual crumb rubber • Best used in gap-graded type mixtures (SMA and OGFC)

HMA Weight-Volume Terms and Relationships - Pavement ...

Basic HMA weight-volume relationships are important to understand for both mix design and construction purposes. Fundamentally, mix design is meant to determine the volume of asphalt binder and aggregates necessary to produce a mixture with the desired properties (Roberts et al., 1996 [1]). However, since weight measurements are typically much ...

Effect of volumetric properties on hot mix asphalt fatigue ...

The research aims at investigating the effect of the percentage of air voids contained in the mix on the fatigue properties of AC10 hot mix asphalts.