3 Mar 2025

Full-Depth Reclamation Equipment Evaluation and Expedient Pavement Reconstruction Process Development

Abstract: Full-depth reclamation (FDR) is a rehabilitation approach that can be readily applied to rapidly restore the structural capacity of heavily distressed or structurally deficient airfield asphalt pavements. This report presents a market survey of compact FDR construction equipment that could be deployed in contingency environments. Current equipment inventories from the US Air Force and Marine Corps were reviewed to identify gaps in terms of equipment for pavement reconstruction via the FDR technique. Additionally, a field demonstration was conducted to assess the effectiveness and productivity of FDR reclaimers on representative airfield asphalt pavements. A preliminary reconstruction process and a spreadsheet based calculator were developed to estimate construction times for the FDR technique. Examples of pavement reconstruction scenarios were generated to illustrate the FDR process as well as identify an approach with optimized construction times. The information in this report aims to assist in the implementation of reconstruction specifications for the FDR technique as applicable to expedient construction projects in contingency environments.