Technical stuides on asphalt report no. 1 - spectral analyses of hot recycling agents (83-02-2)

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dc.contributor.sponsorOklahoma Department of Transportation. Materials and Research Division. Office of Research & Implementation
dc.creatorHagen, Arnulf P.
dc.date.accessioned2019-01-09T00:16:57Z
dc.date.available2019-01-09T00:16:57Z
dc.date.issued1983-5
dc.description.abstractThis report contains standardized baseline dat a for a series of Hot Recycling Agents and AC-3 asphalt. The hot recycling agents are identified by their RA number (RA-6, RA-25, RA-100 and RA-275) where the RA number is defined as the average viscosity of the sample at 140°F divided by 100. The recycling agents and the AC-3 have been characterized by solubility measurements to determine maltene, resin, and oil contents which have been compared to nuclear magnetic resonance (1H and 13 c NMR) and infrared (IR) spectral data. The RA numbers have been found to correlate with the resin/oil and high affinity/low affinity ratios, C-H stretching intensity ratios and 13 C-NMR intensity ratios. The data should form a basis for the identification of recycling agents.
dc.description.peerreviewNo
dc.format.extent39 pages
dc.format.extent4,599,128 bytes
dc.format.mediumapplication.pdf
dc.identifier.govdocFHWA-OK
dc.identifier.otherOklahoma Department of Transportation State Planning and Research
dc.identifier.urihttps://hdl.handle.net/11244/316843
dc.languageen_US
dc.relation.ispartofseriesNo
dc.relation.requiresAdobe Acrobat Reader
dc.titleTechnical stuides on asphalt report no. 1 - spectral analyses of hot recycling agents (83-02-2)
dc.typeTechnical Report
dc.type.materialtext

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