United States Department of Transportation
i
Full depth reclamation : workshop materials.
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2011-01-01
[PDF-4.28 MB]
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Edition:Workshop materials.
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Abstract:Rehabilitating an old pavement by pulverizing and stabilizing the existing pavement is a process referred to as Full Depth Reclamation (FDR). This process shows great potential as an economical rehabilitation alternative that provides deep structural benefit, conserves highway construction raw materials, and quickly returns the section to service. The stabilized layer becomes either the base or subbase of the new pavement structure. In the early 1990s, the Bryan and Lubbock Districts constructed their first few projects on low volume roadways. Their initial experiences were positive and both Districts have now recycled close to 1,000 miles of mostly low volume roadways. Although widely used in several Districts there are others that are just getting started with the FDR process. The purpose of this training school is to identify all the key steps in the design, construction, and monitoring of the FDR process so that District just getting started can build upon the lessons learned from earlier projects.
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