Recycling

Full Depth Reclamation (FDR) is a reclamation or recycling procedure in which the pavement and a predetermined portion of the underlying materials are uniformly removed, crushed, pulverized and blended to produce a stabilized base course. 

Additional aggregate is typically added to correct existing base course issues.  During this process an asphalt emulsion or Liquid Calcium Chloride is also mixed in to further enhance the process.