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                Long-Term Pavement Performance Warm-Mix Asphalt Study Final Report, Volume IV: SPS-10 Materials Sampling and Testing Requirements
FHWA-HRT-22-021.pdf (1.63 MB)
      
  Publication Information
                  Publication Type:Technical Report
                  Publication Number:FHWA-HRT-22-021
              Abstract:This report presents the guidelines for the development and implementation of a material-sampling and testing program for each test site included in the Specific Pavement Studies (SPS)-10 warm-mix asphalt (WMA) study. These guidelines should be followed by a Federal Highway Administration (FHWA) Long-Term Pavement Performance (LTPP) regional support contractor to develop a material-sampling and testing plan tailored to each SPS-10 project.



This experiment is designed to capture information on the short- and long-term performance of WMA relative to hot-mix asphalt (HMA). This experiment has been structured to ensure consistency and compatibility with the existing (LTPP) program objectives and database while addressing information gaps regarding WMA performance. The intent of the SPS-10 experiment is to capture not only field performance but also laboratory test data that will provide both user-agencies and researchers a better understanding of the potential benefits of WMA. Collectively, this information could be used for performance prediction.





Recommended Citation: Federal Highway Administration, Long-Term Pavement Performance Warm-Mix Asphalt Study Final Report, Volume IV: SPS-10 Materials Sampling and Testing Requirements (Washington, DC: 2023) https://doi.org/10.21949/1521860
              Publishing Date:February 2023
              Posting Date:02/16/2023
                              Digital Object Identifier:https://doi.org/10.21949/1521860
              Author(s):Puccinelli,
    
          Jason
              Schmalzer,
    
          Peter
              Senn,
    
          Kevin
    
          (ORCID: 0000-0002-9645-5370)
              McDonald,
    
          Linda
              Publishing Office:Office of Infrastructure Research and Development
                  FHWA Program(s):Research
              Infrastructure
              AMRP Program(s):Pavements and Materials
              FHWA Activities:Long-Term Pavement Performance
              Subject Area:Pavements U.S. DEPARTMENT OF TRANSPORTATION

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