Proposed methodology for predicting HMA permeability

Aslam Al-Omari; Laith Tashman; Eyad Masad; Allen Cooley; Thomas Harman; Michael Dunning; Ervin Dukatz; Vyt Puzinauskas; Puzinauskas; Hussain Bahia; Donald Christensen

Proposed methodology for predicting HMA permeability

Aslam Al-Omari^*, Laith Tashman, Eyad Masad, Allen Cooley, Thomas Harman, Michael Dunning, Ervin Dukatz, Vyt Puzinauskas, Puzinauskas, Hussain Bahia, Donald Christensen

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

75 Citations (Scopus)

Abstract

The relationship between air void distribution and permeability in hot mix asphalt (HMA) specimens was studied. The permeability of HMA specimens were measured with different aggregate source, aggregate gradation, percent air voids, asphalt content and thickness. X-ray computed tomography and image analysis techniques were used to quantify the three-dimensional air void distribution and connectivity. An equation was developed for predicting the HMA permeability as a function of air voids and aggregate gradation.

Original language	English
Pages (from-to)	30-58
Number of pages	29
Journal	Asphalt Paving Technology: Association of Asphalt Paving Technologists-Proceedings of the Technical Sessions
Volume	71
Publication status	Published - 2002
Externally published	Yes
Event	Asphalt Paving Technology 2002 - Colorado Springs, CO, United States Duration: 18 Mar 2002 → 20 Mar 2002

Keywords

Air Void Distribution
Hot Mix Asphalt
Imaging Techniques
Permeability
Size of Aggregate

Cite this

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title = "Proposed methodology for predicting HMA permeability",

abstract = "The relationship between air void distribution and permeability in hot mix asphalt (HMA) specimens was studied. The permeability of HMA specimens were measured with different aggregate source, aggregate gradation, percent air voids, asphalt content and thickness. X-ray computed tomography and image analysis techniques were used to quantify the three-dimensional air void distribution and connectivity. An equation was developed for predicting the HMA permeability as a function of air voids and aggregate gradation.",

keywords = "Air Void Distribution, Hot Mix Asphalt, Imaging Techniques, Permeability, Size of Aggregate",

author = "Aslam Al-Omari and Laith Tashman and Eyad Masad and Allen Cooley and Thomas Harman and Michael Dunning and Ervin Dukatz and Vyt Puzinauskas and Puzinauskas and Hussain Bahia and Donald Christensen",

year = "2002",

language = "English",

volume = "71",

pages = "30--58",

journal = "Asphalt Paving Technology: Association of Asphalt Paving Technologists-Proceedings of the Technical Sessions",

issn = "0270-2932",

publisher = "Association of Asphalt Paving Technologist",

note = "Asphalt Paving Technology 2002 ; Conference date: 18-03-2002 Through 20-03-2002",

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T1 - Proposed methodology for predicting HMA permeability

AU - Al-Omari, Aslam

AU - Tashman, Laith

AU - Masad, Eyad

AU - Cooley, Allen

AU - Harman, Thomas

AU - Dunning, Michael

AU - Dukatz, Ervin

AU - Puzinauskas, Vyt

AU - Puzinauskas,

AU - Bahia, Hussain

AU - Christensen, Donald

PY - 2002

Y1 - 2002

N2 - The relationship between air void distribution and permeability in hot mix asphalt (HMA) specimens was studied. The permeability of HMA specimens were measured with different aggregate source, aggregate gradation, percent air voids, asphalt content and thickness. X-ray computed tomography and image analysis techniques were used to quantify the three-dimensional air void distribution and connectivity. An equation was developed for predicting the HMA permeability as a function of air voids and aggregate gradation.

AB - The relationship between air void distribution and permeability in hot mix asphalt (HMA) specimens was studied. The permeability of HMA specimens were measured with different aggregate source, aggregate gradation, percent air voids, asphalt content and thickness. X-ray computed tomography and image analysis techniques were used to quantify the three-dimensional air void distribution and connectivity. An equation was developed for predicting the HMA permeability as a function of air voids and aggregate gradation.

KW - Air Void Distribution

KW - Hot Mix Asphalt

KW - Imaging Techniques

KW - Permeability

KW - Size of Aggregate

UR - http://www.scopus.com/inward/record.url?scp=0036977760&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036977760

SN - 0270-2932

VL - 71

SP - 30

EP - 58

JO - Asphalt Paving Technology: Association of Asphalt Paving Technologists-Proceedings of the Technical Sessions

JF - Asphalt Paving Technology: Association of Asphalt Paving Technologists-Proceedings of the Technical Sessions

T2 - Asphalt Paving Technology 2002

Y2 - 18 March 2002 through 20 March 2002

ER -

Proposed methodology for predicting HMA permeability

Abstract

Keywords

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