Search results for "biorejuvenator"

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Effects of Laboratory Aging on Properties of Biorejuvenated Asphalt Binders

2017

This paper presents the results from a laboratory investigation on the effects of aging on the properties of two binders recovered from two different sources of Reclaimed Asphalt (RA) and additivated with a biorejuvenator derived from pine trees. It has been already proven that the rejuvenators are able to restore some of the properties of the aged binder present in the RA, but nowadays their effects into the long-term period are not well known. In this regard, the rejuvenated asphalt binders and a virgin binder, defined as a target, have been aged artificially to simulate short-and long-term aging. All binders have been studied conducting physical, chemical, rheological, and performance-re…

Materials scienceasphalt binderAging of materialMetallurgy0211 other engineering and technologiesAsphalt020101 civil engineering02 engineering and technologyBuilding and Construction0201 civil engineeringMechanics of MaterialsAsphalt021105 building & constructionGeneral Materials SciencebiorejuvenatorComposite materialCivil and Structural EngineeringJournal of Materials in Civil Engineering
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