Road structure – process – or apparatus – Process – Heating
Patent
1979-01-25
1981-03-17
Byers, Jr., Nile C.
Road structure, process, or apparatus
Process
Heating
404 92, 404 95, 366 1, 366 25, 1263435A, E01C 2314
Patent
active
042564140
ABSTRACT:
Weathered asphaltic concrete road surface material is mined at each of a series of road locations and heated at or near the site of mining and future laydown to form particulate agglomerates of aggregate and asphalt in a form receptive to asphalt rejuvenation additives, mixed with such asphalt additives and passed to a laydown apparatus and returned to a road location near or at that location from which the weathered asphaltic concrete was initially taken. The steps of mining, rejuvenation and laydown and related storage and screening are simultaneous and continuous.
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Byers Jr. Nile C.
Silverman Ely
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