Report No.	AZP27 (jot this number down to order)
Title	Chemical and Physical Properties of Asphalt-Rubber Mixtures --Phase III, Volume V - Effects of Temperature
Author(s)	Rosner, J.C., Ph.D., P.E. & Chehovits, J.G., P.E., Western Technologies, Inc.
Publisher	ADOT/USDOT/FHWA
Pub. Date	April, 1982
Pages	89
Keywords	asphalt-rubber, asphalt, viscosity, force-ductility, Schweyer Rheometer, stress, Torque-Fork, temperature susceptibility
Description	This study had the objective of evaluating the effects of temperature on physical properties of asphalt rubber A/R binders. Eight different A/R binders formulated with two different asphalt and two types of granulated reclaimed rubber at 20 to 25% concentrations were studied. These mixtures were tested at 77 degrees F, 39.2 degrees F, and -20 degrees F using the Schweyer Rheometer and force ductility. A/R binders were produced in the Torque Fork mixer at 375 using a one hour mixing duration. A total of twelve measured or calculated parameters are reported and discussed.
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