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Abstract
Attached are three copies each of two laboratory reports covering tests on a 50 lb. sample of processed Kentucky rock asphalt forwarded to our laboratory by Mr. C. H. McKinney. The sample arrived June 6. These reports include results of laboratory analysis and evaluation tests - and small scale road tests - to determine the proper amount of tar to be added to the processed material to produce a satisfactory road surfacing mixture.
Report Date
6-1962
Report Number
No. 190a
Digital Object Identifier
http://dx.doi.org/10.13023/KTC.RR.1962.190A
Repository Citation
Phelan, P. F., "Processed Kentucky Rock Asphalt" (1962). Kentucky Transportation Center Research Report. 1389.
https://uknowledge.uky.edu/ktc_researchreports/1389
Notes
The prefatory memorandum introduces Report No. 189, "Laboratory Testing of Wet-Processed Kyrock" and Report No. 190a, "Processed Kentucky Rock Asphalt."