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The National Academies

NCHRP 20-07/Task 400 [Completed]

Effect of Elevation on Rolling Thin Film Oven Aging of Asphalt Binders
[ NCHRP 20-07 (Research for AASHTO Standing Committee on Highways) ]

  Project Data
Funds: $99,988
Research Agency: Advanced Asphalt Technologies, LLC
Principal Investigator: Ramon Bonaquist
Effective Date: 11/15/2016
Completion Date: 11/30/2018

OBJECTIVE

 

The objective of this research is to develop a standard method for adjusting RTFO aging times based on laboratory elevation. This adjustment shall eliminate the inconsistencies in test results obtained from laboratories at different elevations.


STATUS


The project final report has been submitted to AASHTO COMP Technical Subcommittee 2b for review and possible action and is available here to download.

 

 

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