Aging of Rejuvenated Asphalt Binders

An important concern that limits the RAP content in asphalt mixtures is the fact that the aged binder that is present in the RAP can cause premature cracking. Rejuvenators are frequently added to high RAP mixtures to enhance the properties of the binder. There is no existing method to predict the lo...

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Autors principals: Mojtaba Mohammadafzali, Hesham Ali, James A. Musselman, Gregory A. Sholar, Wayne A. Rilko
Format: Article
Idioma:English
Publicat: Hindawi Limited 2017-01-01
Col·lecció:Advances in Materials Science and Engineering
Accés en línia:http://dx.doi.org/10.1155/2017/8426475