Road structure – process – or apparatus – Apparatus – With in situ means for both comminuting and treating – e.g.,...
Patent
1995-11-13
1998-08-11
Schoeppel, Roger J.
Road structure, process, or apparatus
Apparatus
With in situ means for both comminuting and treating, e.g.,...
404 92, 404 95, 404103, E01C 2312
Patent
active
057918147
ABSTRACT:
A process for recycling the upper surface of an asphaltic surface. The process includes the steps of: (a) rupturing the upper surface to a depth of at least about 1.5 inches to provide a ruptured upper surface overlying the remaining unruptured portion of the asphaltic surface; (b) heating and mixing the ruptured upper surface on the remaining unruptured portion of the asphalt surface to a temperature in the range of from about 100.degree. to about 350.degree. F. to produce a heated, ruptured upper surface which is substantially free of moisture; and (c) pressing the heated, ruptured upper surface to provide a recycled asphaltic surface. An apparatus adapted for carrying out the process is also described.
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Bellin, P., and Bertram, W., "Versuchsweise Erneuerung einer bituminosen Decke nach dem Repave-Verfahren", Bitumen, vol. 38, No. 1, Jan. 1976, pp. 2-8.
Martec Recycling Corporation
Schoeppel Roger J.
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