Performance of Cold In-Place Recycled Asphalt Cement Concrete Roads
Publication: Journal of Performance of Constructed Facilities
Volume 13, Issue 3
Abstract
The performance of cold in-place recycled asphalt roads in Iowa is systematically reviewed. Out of 97 recycled roads, a sample of 18 roads was selected that had various traffic counts, ages, geographic regions, subgrade conditions, and hot mix asphalt overlay characteristics. The performance was rated both quantitatively and qualitatively. The results indicate that the roads are performing well. It is apparent that cold in-place recycled asphalt is effective in mitigating reflection cracks, and few problems with rutting were observed. Subgrade instability is found to be the only cause of complete failure in a recycling project. The expected service life, based on the first 10 years of performance, is predicted to be 15–26 years.
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References
1.
AASHTO guide for design of pavement structures. American Association of State Highway and Transportation Officials (AASHTO), Washington, D.C.
2.
“Cold-in-place asphalt cement concrete asphalt recycling.” (1995). Materials instructional memorandums, Ofc. of Mat., Iowa DOT, Ames, Iowa, May.
3.
Cross, S. A., and Ramaya, B. M. (1995). “Evaluation of cold in-place recycling.” Rep. No. K-TRAN: KU-93-1 to Kansas Department of Transportation, Topeka, Kan.
4.
Epps, J. A. ( 1990). NCHRP synthesis 160: Cold recycled bituminous concrete using bituminous materials. Transportation Research Board, National Research Council, Washington, D.C.
5.
Jahren, C. T., Ellsworth, B. J., Cawley, B., and Bergeson, K. ( 1998). “Review of cold in-place recycled asphalt concrete projects.” Iowa DOT Proj. HR-392, February.
6.
Kazmierowski, T. J., Bradbury, A., Cheng, S., and Raymond, C. (1992). “Performance of cold in-place recycling in Ontario.” Transp. Res. Rec. 1337, Transportation Research Board, Washington, D.C., 28–36.
7.
McKeen, G. (1996). “Cold in-situ recycling evaluation.” Draft Rep. to New Mexico State Highway and Transportation Department, Alliance for Transportation Research, Albuquerque, N.M.
8.
“Section 2318: Cold in-place asphalt cement recycling.” (1997). English standard specifications for highway and bridge construction, Iowa DOT, Ames, Iowa.
9.
Shahin, M. Y., and Walther, J. A. (1990). “Pavement maintenance management for roads and streets using the PAVER system.” USACERL TRM-90/05, U.S. Army Corps of Engineers, Champaign, Ill.
10.
Wood, L. G., White, T. D., and Nelson, T. B. (1988). “Current practice of cold in-place recycling of asphalt pavements.” Transp. Res. Rec. 1337, Transportation Research Board, Washington, D.C., 28–36.
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Received: Sep 1, 1998
Published online: Aug 1, 1999
Published in print: Aug 1999
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