| Title | Performance trends of rehabilitated AC pavements |
|---|---|
| Record ID | 11693 |
| Source | TechBrief; 4p. in various pagings |
| Corporate Creator | United States. Department of Transportation. Federal Highway Administration. Turner-Fairbank Highway Research Center |
| Corporate Contributor |
United States. Federal Highway Administration; Fugro-BRE, Inc. |
| Publisher | Turner-Fairbank Highway Research Center |
| Publication Date | 20001000 |
| Language | English |
| 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. |
| Rosap ID | dot:14747 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/14747 |
| TRT Terms | Pavement performance; Asphalt concrete pavements; Pavement overlays; Rehabilitation; Pavement cracking; Pavement distress; Test sections |
| General Subjects | Asphalt concrete overlays; General Pavement Study (GPS) 6; Long Term Pavement Performance (LTPP) program; Pavement testing |
| Classification | NTL - HIGHWAY/ROAD TRANSPORTATION - Construction and Maintenance; NTL - HIGHWAY/ROAD TRANSPORTATION - Materials; NTL - HIGHWAY/ROAD TRANSPORTATION - Pavement Management and Performance |
| Geographical Coverage |
United States |
| TRIS Online Accession No |
00806314 |
| Report Number | FHWA-RD-00-165 |
| Resource type | Research Paper |
| URL | https://ntlrepository.blob.core.windows.net/lib/11000/11600/11693/00165.pdf |
| Format | |
| Database | NTL Digital Repository |