Abstract
NDOT has used full-depth reclamation to re-habilitate low-volume roads on the state-maintained system. FDR improves the life and structural strength of the pavement at reasonable life-cycle cost. This presentation looks at the strength improvement by comparing before-and-after falling weight deflectometer (FWD) testing of pavement sections. In addition, it compares the life-cycle cost of an FDR to a traditional pavement treatment, such as recon-struction or replacement.
Session Number
56
Session Title
Rehabilitation of Low-Volume Roads Using FDR
Track Title
Pavements
Location
stEW 214AB
Date of Version
March 2020
Start Date
3-10-2020 2:00 PM
End Date
3-10-2020 2:50 PM
Included in
Rehabilitation of Low-Volume Roads Using FDR
stEW 214AB
NDOT has used full-depth reclamation to re-habilitate low-volume roads on the state-maintained system. FDR improves the life and structural strength of the pavement at reasonable life-cycle cost. This presentation looks at the strength improvement by comparing before-and-after falling weight deflectometer (FWD) testing of pavement sections. In addition, it compares the life-cycle cost of an FDR to a traditional pavement treatment, such as recon-struction or replacement.
