A rheological investigation of polymer networks in asphalt binders

A rheological investigation of polymer networks in asphalt binders

Autori: D. Biondi, G. Polacco, J. Stastna, L. Zanzotto
Presentato al: VIII Convegno Nazionale di Reologia
Anno: 2004
Volume: Unico - Issue: Unico
Casa Editrice:
Lingua: English

Abstract
In order to improve their performance, asphalt binders are
often loaded with polymers. Recently, random terpolymers of ethylene,
a vinyl-acrylate and glycidylmethacrylate (GMA) have been introduced.
The GMA is believed to react with functional groups present in
asphaltenes, however, a chemical network including asphalt and
polymer can form and an excessive extent of the reaction can lead to
formation of an infusible gel. In the present work, rheological characterization
of RET modified asphalts was carried out.

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XVIII Italian Society of Rheology Conference

Capri Island, Naples, Italy 12-14 septemper 2024

Per saperne di piú

The XVIII edition of the SIR conference will be held in Villa Rosa, a recently renovated ancient Neapolitan villa in Capri Island (Naples, Italy), in September 12th-14th 2024. The event will be organised with the support of the Department of Chemical, Materials and Industrial Production Engineering of the University of Naples Federico II.

All those with an interest in rheology, in all its aspects, are invited to submit contributions.

Selected papers will be eligible for a special issue in Rheologica Acta.

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