Simple Method for Predicting Laboratory and Field Permeability of Hot-Mix Asphalt

Abstract

The infiltration of water in asphalt pavements promotes moisture damage, primarily by damaging the binder cohesive bond and the adhesive bond between aggregates and binder. The first step in addressing the problems caused by the presence of water within pavement systems is quantifying the permeability of hot-mix asphalt (HMA) mixes. A simple equation for predicting the permeability of HMA has been developed. This equation includes parameters that quantify percentage air voids, aggregate gradation, and asphalt binder content. Pavement engineers can use this formula to design asphalt mixes that exhibit acceptable levels of permeability. A comprehensive database of materials and laboratory and field permeability measurements was used to calibrate the equation. Consequently, the ability of the equation to predict the permeability of field cores that were not used in the calibration process was verified. Included is an example illustrating the usefulness of the equation in estimating the permeability distribution in asphalt pavements by using mix properties.

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References

Lytton

R. L.

Adhesive Fracture in Asphalt Concrete Mixtures. In Asphalt Technology Handbook ( Youtcheff

, ed.), Marcel Dekker, Monticello, N.Y., 2006.

Little

D. N.

Assessing Damage in the Mastic and Fine Aggregate Phase. Presented at Symposium on Aging of Pavement Asphalts, Western Research Institute, Laramie, Wyo., 2004.

Kim

Y.-R.

Little

D. N.

and Lytton

R. L.

. Effects of Moisture Damage on Material Properties and Fatigue Resistance of Asphalt Mixtures. In Transportation Research Record: Journal of the Transportation Research Board, No. 1891, Transportation Research Board of the National Academies, Washington, D.C., 2004, pp. 48–54.

Cedergren

H. R.

Drainage of Highway and Airfield Pavements. John Wiley & Sons, Inc., New York, 1974.

Zube

Compaction Studies of Asphalt Concrete Pavements as Related to the Water Permeability Test. In Highway Research Record 358, HRB, National Research Council, Washington, D.C., 1962, pp. 12–38.

Hudson

S. B.

and Davis

R. L.

. Relationship of Aggregate Voidage to Gradation. Proc., Association of Asphalt Paving Technologists, Vol. 34, 1965, pp. 574–593.

Cecheitini

J. A.

Vibratory Compaction of Asphalt Concrete Pavements. Journal of the Association of Asphalt Paving Technologists, Vol. 43, 1974, pp. 384–416.

Brown

E. R.

Collins

and Brownfield

J. R.

. Investigation of Segregation of Asphalt Mixtures in the State of Georgia. In Transportation Research Record 1217, TRB, National Research Council, Washington, D.C., 1989, pp. 1–8.

Choubane

Page

and Musselman

. Investigation of Water Permeability of Coarse Graded Superpave Pavements. Journal of the Association of Asphalt Paving Technologists, Vol. 67, 1998, pp. 254–276.

10.

Mallick

R. B.

Cooley

L. A.

Jr. Teto

M. R.

Bradbury

R. L.

and Peabody

. An Evaluation of Factors Affecting Permeability of Superpave Designed Pavements. NCAT Report 03-02. National Center for Asphalt Technology, Auburn, Ala., 2003.

11.

Cooley

L. A.

Jr. and Brown

E. R.

. Selection and Evaluation of Field Permeability Device for Asphalt Pavements. In Transportation Research Record: Journal of the Transportation Research Board, No. 1723, TRB, National Research Council, Washington, D.C., 2000, pp. 73–82.

12.

Maupin

G. W.

Jr . Asphalt Permeability Testing in Virginia. In Transportation Research Record: Journal of the Transportation Research Board, No. 1723, TRB, National Research Council, Washington, D.C., 2000, pp. 83–91.

13.

Al-Omari

Tashman

Masad

Cooley

and Harman

. Proposed Methodology for Predicting HMA Permeability. Journal of the Association of Asphalt Paving Technologists, Vol. 71, 2002, pp. 30–58.

14.

Masad

Birgisson

Al-Omari

and Cooley

. Analytical Derivation of Permeability and Numerical Simulation of Fluid Flow in Hot-Mix Asphalt. Journal of Materials in Civil Engineering, ASCE, Vol. 16, No. 5, 2004, pp. 487–496.

15.

Huang

Mohammad

Raghavendra

and Abadie

. Fundamentals of Permeability in Asphalt Mixtures. Journal of the Association of Asphalt Paving Technologists, Vol. 68, 1999, pp. 479–500.

16.

Kanitpong

Benson

C. H.

and Bahia

H. U.

. Hydraulic Conductivity (Permeability) of Laboratory-Compacted Asphalt Mixtures. In Transportation Research Record: Journal of the Transportation Research Board, No. 1767, TRB, National Research Council, Washington, D.C., 2001, pp. 25–33.

17.

Mohammad

L. N.

Herath

and Huang

. Evaluation of Permeability of Superpave Asphalt Mixtures. In Transportation Research Record: Journal of the Transportation Research Board, No. 1832, Transportation Research Board of the National Academies, Washington, D.C., 2003, pp. 50–58.

18.

Cooley

A. L.

Jr. Prowell

B. D.

Brown

E. R.

Hall

Button

and Davis

. Issues Pertaining to the Permeability Characteristics of Coarse-Graded Superpave Mixes. Journal of the Association of Asphalt Paving Technologists, Vol. 71, 2002, pp. 1–29.

19.

Christensen

D. W.

Jr. and Bonaquist

R. F.

. Ternary Property Maps for Asphalt Concrete. Journal of the Association of Asphalt Paving Technologists, Vol. 72, 2003, pp. 27–55.

20.

Prowell

B. D.

and Dudley

M. C.

. Evaluation of Measurement Techniques for Asphalt Pavement Density and Permeability. In Transportation Research Record: Journal of the Transportation Research Board, No. 1789, Transportation Research Board of the National Academies, Washington, D.C., 2002, pp. 36–45.

21.

Gogula

Hossain

Romanoschi

and Fager

G. A.

. Correlation Between the Laboratory and Field Permeability Values for the Superpave Pavements. Proc., 2003 Mid-Continent Transportation Research Symposium, Ames, Iowa, 2003.

22.

Kozeny

Ueber kapillare Leitung des Wassers im Boden. Wiener Akademie Wissenschaften, Vol. 136, No. 2A, 1927, pp. 271–306.

23.

Carman

P. C.

Flow of Gases Through Porous Media. Academic Press, New York, 1956.

24.

Lytton

R. L.

Tools for Future Progress in Transportation Infrastructure. Ohanian Lecture 2004–2005. College of Engineering, University of Florida, Gainesville, Nov. 2004.

25.

Fredlund

D. G.

and Rahardjo

. Soil Mechanics for Unsaturated Soils. John Wiley & Sons, Inc., New York, 1993.

26.

Brandon

J. M.

Jared

D. M.

P. Y.

and Geary

G. M.

. Field and Laboratory Investigation of Permeable Asphalt Mixes on Georgia Highways. In Transportation Research Record: Journal of the Transportation Research Board, No. 1891, Transportation Research Board of the National Academies, Washington, D.C., 2004, pp. 32–39.

27.

Systems Identification and Analysis of Subsurface Radar Signals. U.S. Patent No. 5,384,715. January 24, 1995.