Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
System for utilizing recycled asphalt pavement and methods thereof
A method for utilizing recycled asphalt is provided. In exemplary embodiments, the method may comprise: mixing input feed with at least one of an asphalt rejuvenator and virgin liquid asphalt in a pre-coater/mixer; allowing the at least one of the asphalt rejuvenator and the virgin liquid to soften residual asphalt in the input feed and encapsulate any fine particles; discharging the mixture into a spiral section; feeding the mixture into a rotary dryer comprising a counterflow zone and a temperature elevation zone; activating the drying process and directing a heated air stream into the rotary dryer through a rotating chamber; allowing a portion of the heated air to escape through the counterflow zone and into the temperature elevation zone; liberating surface moisture from the mixture along with a portion of the heated air via an outlet; processing the exhaust from the system; and discharging a finished mixture.
System for utilizing recycled asphalt pavement and methods thereof
A method for utilizing recycled asphalt is provided. In exemplary embodiments, the method may comprise: mixing input feed with at least one of an asphalt rejuvenator and virgin liquid asphalt in a pre-coater/mixer; allowing the at least one of the asphalt rejuvenator and the virgin liquid to soften residual asphalt in the input feed and encapsulate any fine particles; discharging the mixture into a spiral section; feeding the mixture into a rotary dryer comprising a counterflow zone and a temperature elevation zone; activating the drying process and directing a heated air stream into the rotary dryer through a rotating chamber; allowing a portion of the heated air to escape through the counterflow zone and into the temperature elevation zone; liberating surface moisture from the mixture along with a portion of the heated air via an outlet; processing the exhaust from the system; and discharging a finished mixture.
System for utilizing recycled asphalt pavement and methods thereof
MEEKER R JEFFREY (Autor:in) / HURLBURT JR JAMES R (Autor:in) / GARRETT DONALD W (Autor:in) / MEEKER ROBERT G (Autor:in) / MEEKER STEPHEN G (Autor:in)
15.11.2016
Patent
Elektronische Ressource
Englisch
ADDITIVE FOR RECYCLED ASPHALT, RECYCLING ASPHALT, RECYCLED HEATING ASPHALT MIXTURE AND PAVEMENT BODY
| Europäisches Patentamt | 2017
Modified Asphalt Mixtures Incorporating Pulverized Recycled Rubber and Recycled Asphalt Pavement
| BASE | 2025
Creep of compacted recycled asphalt pavement
| Online Contents | 2007
STRAIN TOLERANT RECYCLED ASPHALT PAVEMENT COMPOSITION
| Europäisches Patentamt | 2021