Performance trends of rehabilitated AC pavements

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Performance trends of rehabilitated AC pavements

File Language:

English

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Corporate Creators:

United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center
Corporate Contributors:

United States. Federal Highway Administration ; Fugro-BRE, Inc.
Subject/TRT Terms:
Publication/ Report Number:

FHWA-RD-00-165
Resource Type:

Research Paper
Geographical Coverage:

United States
Corporate Publisher:

Turner-Fairbank Highway Research Center
Abstract:

The General Pavement Study (GPS) 6 experiment, "AC Overlay of AC Pavements," involves pavement test sections where an asphalt concrete (AC) overlay was placed on an existing AC pavement. This TechBrief summarizes the results of a study of the GPS-6 experiment, entitled "Performance of Rehabilitated Asphalt Concrete Pavements in the LTPP Experiments-Data Collected Through February 1997." The study documents performance trends of the 125 GPS-6 test sections using distress data collected through February 1997. The test sections represent a diverse range of conditions. The age of the overlays range from 0.1 to 26.4 years (with an overall mean age of 7.3 years), while the traffic levels range from 10 to 1,900 thousand equivalent single-axle loads (KESALs) per year (with an overall mean of 300 KESALs per year). This study was performed by Fugro-BRE under contract DTFH61-96-C-00003.
Format:

PDF
Download URL:

https://rosap.ntl.bts.gov/view/dot/14747/dot_14747_DS1.pdf
File Type:

[PDF - 54.12 KB]
Collection(s):

Federal Highway Administration ; US Transportation Collection
Main Document Checksum:

urn:sha-512:945d3f612a3d45273f7546f2c8cc731f7805f9f134f344c0ba0a3f60364b335d9ba94617dca1b35ca9c2c92c3bbbe9076431d1b8fe13ad93a9bfe040eae32714

File Language:

English

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