Transitioning from AASHTO T283 to the Simple Performance Test Using Moisture Conditioning
Publication: Journal of Materials in Civil Engineering
Volume 21, Issue 2
Abstract
The current method of determining the moisture susceptibility of asphalt concrete mixtures is American Association of State Highway and Transportation Officials (AASHTO) T283. AASHTO T283 is based on the Marshall mix design method, however the current state of the practice for an asphalt concrete mixture design is the Superpave mix design method. There has not been a transition in test procedure from Marshall mix design to Superpave mix design in that Superpave adopted AASHTO T283 to evaluate the moisture susceptibility of asphalt concrete mixtures even though it was based on Marshall mix design. The procedures in AASHTO T283 and National Cooperative Highway Research Program (NCHRP) Report 444 consider the loss of strength due to freeze/thaw cycling and the effects of moisture existing in specimens compared to unconditioned specimens. Current research (NCHRP Project 9-34) is considering the use of a modified environmental conditioning system (ECS) with dynamic complex modulus testing. However, mixtures do not experience such a pure phenomenon. Pavements undergo cycling of environmental conditions, but when moisture is present, there is repeated hydraulic loading with development of pore pressure in mixtures. Thus, AASHTO T283 and NCHRP Report 444 do not consider the effect of pore pressure, but rather consider a single load effect on environmentally conditioned specimens. The test procedure proposed in this paper uses a retained dynamic modulus of 60% of conditioned specimens to unconditioned specimens. This initial criterion was derived as it is the same percentage of mixtures that fail the AASHTO T283 criteria (80%) of the 21 field mixes that were sampled. Comparison of mixtures performance ranked via AASHTO T283 and the proposed retained dynamic modulus criteria results in considerably different rankings. Pavements undergo cycling of environmental conditions, but when moisture is present, there is repeated hydraulic loading with the development of pore pressure in mixtures. Thus, the results of this testing can be input into the AASHTO Mechanistic-Empirical Pavement Design Guide to consider the effects of unconditioned versus conditioned dynamic modulus values and their respective impacts in pavement performance in terms of predicting pavement distresses.
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References
AASHO. (2001). “Resistance of compacted bituminous mixture to moisture induced damage.” T283–89, standard specifications for transportation materials and methods and sampling and testing. Part II: Tests, Washington D.C., T283-1–T283-8.
Alam, M. M., Tandon, V., Nazarian, S., and Tahmoressi, M. (1998). “Identification of moisture-susceptible asphalt concrete mixes using modified environmental conditioning system.” Transportation Research Record. 1630, Transportation Research Board, Washington, D.C., 106–116.
Al-Swailmi, S., Scholz, T., and Terrel, R. (1992). “Development and evaluation of test system to induce and monitor moisture damage to asphalt concrete mixtures.” Transportation Research Record. 1353, Transportation Research Board, Washington, D.C., 39–45.
Al-Swailmi, S., and Terrel, R. (1992a). “Evaluation of the environmental conditioning system (ECS), with AASHTO T-283.” Asph. Paving Technol., 61, 150–171.
Al-Swailmi, S., and Terrel, R. (1992b). “Evaluation of water damage of asphalt concrete mixtures using the environmental conditioning system (ECS).” Asph. Paving Technol., 61, 405–435.
Aschenbrener, T., McGennis, R., and Terrel, R. (1998). “Comparison of several moisture susceptibility tests to pavements of known field performance.” Asph. Paving Technol., 67, 163–208.
Ayyub, B., and McCuen, R. (1997). Probability, statistics, and reliability for engineers, 1st Ed., CRC, New York.
Bausano, J. (2006). “Development of a new test procedure to evaluate the moisture susceptibility of hot mix asphalt.” Doctoral dissertation, Iowa State Univ. Ames, Iwoa.
Choubane, B., Page, G., and Musselman, J. (2000). “Effects of water saturation level on resistance of compacted hot-mix asphalt samples to moisture-induced damage.” Transportation Research Record. 1723, Transportation Research Board, Washington, D.C., 97–106.
Copeland, A. R., Youtcheff, J. S., Jr., and Shenoy, A. (2007). “Moisture sensitivity of modified asphalt binders: Factors influencing bond strength.” Proc., 86th Annual Meeting of the Transportation Research Board (CD-ROM), Transportation Researh Board, Washington D.C.
Coplantz, J., and Newcomb, D. (1988). “Water sensitivity test methods for asphalt concrete mixtures: A laboratory comparison.” Transportation Research Record. 1171, Transportation Research Board, Washington, D.C., 44–50.
DATAPAVE. (2004). LTPP DataPave Online, ⟨http://www.datapave.com⟩ (August 2005).
Epps, J., Sebaaly, P., Penaranda, J., Maher, M., McCann, M., and Hand, A. (2000). “Compatibility of a test for moisture-induced damage with superpave volumetric mix design.” NCHRP 444, Transportation Research Board, National Highway Research Council, Washington, D.C.
Graf, P. (1986). “Factors affecting moisture susceptibility of asphalt concrete mixes.” Asph. Paving Technol., 55, 175–204.
Kandhal, P. (1994). “Field and laboratory investigation of stripping in asphalt pavements: State of the art report.” Transportation Research Record. 1454, Transportation Research Board, Washington, D.C., 36–47.
Kanitpong, K., and Bahia, H. (2006). “Evaluation of HMA moisture damage in Wisconsin as it relates to pavement performance.” Proc., 85th Annual Meeting of the Transportation Research Board (CD-ROM), TRB, Washington, D.C.
Kennedy, T., McGennis, R., and Roberts, F. (1983). “Investigation of moisture damage to asphalt concrete and the effect on field performance—A case study.” Transportation Research Record. 911, Transportation Research Board, Washington, D.C., 158–165.
Kennedy, T. and Ping, W. V. (1991). “Comparison study of moisture damage test methods for evaluating antistripping treatments in asphalt mixtures.” Transportation Research Record. 1323, Transportation Research Board, Washington, D.C., 94–111.
Khosla, N. P., Birdsall, B., and Kawaguchi, S. (2000). “Evaluation of moisture susceptibility of asphalt mixtures—Conventional and new methods.” Transportation Research Record. 1728, Transportation Research Board, Washington, D.C. 43–51.
Lottman, R. P. (1978). “National Highway Research Council Report 192: Predicting moisture-inducted damage to asphaltic concrete.” Rep to Transportation Research Board, National Highway Research Council, Washington, D.C.
Lottman, R. P. (1982). “National Highway Research Council Report 246: Predicting moisture-inducted damage to asphaltic concrete—Field evaluation.” Rep. to Transportation Research Board, National Highway Research Council, Washington, D.C.
Lu, Q., and Harvey, J. T. (2007). “Inclusion of moisture effect in fatigue test for asphalt pavements.” Proc., 86th Annual Meeting of the Transportation Research Board (CD-ROM), Transportation Research Board, Washington, D.C.
Roberts, F. L., Kandhal, P. S., Brown, E. R., Lee, D.-Y., and Kennedy, T. W. (1996). “Hot mix asphalt materials, mixture design, and construction.” 2nd Ed., National Asphalt Pavement Association Research and Education Foundation, Lanham, Md.
Scherocman, J., Mesch, K., and Proctor, J. J. (1986). “The effect of multiple freeze-thaw cycle conditioning on the moisture damage of asphalt concrete mixtures.” Asph. Paving Technol., 55, 213–228.
Shatnawti, S., Nagarajaiah, M., and Harvey, J. (1995). “Moisture sensitivity evaluation of binder-aggregate mixtures.” Transportation Research Record. 1492, Transportation Research Board, Washington, D.C., 71–84.
Solaimanian, M., Fedor, D., Bonaquist, R., Soltani, A., and Tandon, V. (2006). “Simple performance test for moisture damage prediction in asphalt concrete.” Asphalt Paving Technol., 75, 345–380.
Stroup-Gardiner, M. and Epps, J. (1992). “Laboratory tests for assessing moisture damage of asphalt concrete mixtures.” Transportation Research Record. 1353, Transportation Research Board, Washington, D.C., 15–23.
Tandon, V., Alam, M. M., Nazarian, S., and Vemuri, N. (1998). “Significance of conditioning parameters affecting distinction of moisture susceptible asphalt concrete mixtures in the laboratory.” Asph. Paving Technol., 67, 334–353.
Terrel, R. and Al-Swailmi, S. (1993). “Role of pessimum voids concept in understanding moisture damage to asphalt concrete mixtures.” Transportation Research Record. 1386, Transportation Research Board, Washington, D.C., 31–37.
Tunnicliff, D. G., and Root, R. E. (1984). “National Highway Research Council Report 274: Use of antistripping additives in asphalt concrete mixtures—Laboratory phase.” Rep. to Transportation Research Board, National Highway Research Council, Washington, D.C.
Tunnicliff, D. G., and Root, R. E. (1995). “National Highway Research Council Report 373: Use of antistripping additives in asphalt concrete mixtures—Field evaluation.” Rep. to Transportation Research Board, National Highway Research Council, Washington, D.C.
Witczak, M. W., Kaloush, K., Pellinen, T., El-Basyouny, M., and Von Quintus, H. (2002). “National Highway Research Council Report 465: Simple performance test for superpave mix design.” Rep. to Transportation Research Board, National Research Council, Washington, D.C.
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© 2009 ASCE.
History
Received: Dec 5, 2006
Accepted: May 7, 2008
Published online: Feb 1, 2009
Published in print: Feb 2009
Notes
Note. Associate Editor: Anand J. Puppala
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