Accelerated ageing protocols for (polymer modified) PA to obtain representative (rheological) properties, mimicking field aged materials

Steven Mookhoek, Gang Liu, S. Erkens, C Giezen, Jan Voskuilen

Research output: Chapter in Book/Conference proceedings/Edited volumeConference contributionScientificpeer-review

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Abstract

In this work ageing protocols for asphalt and mastics were developed and investigated; i.e representation of the field ageing and their acceleration degree. Here it was aimed to age laboratory prepared specimen analogous to naturally aged materials in the field and compare their material properties. Such simulation of ageing is of importance in order to potentially specify and objectively assess the properties of (novel) binders and asphaltic materials for Porous Aaphalt (PA). Hence, two ageing protocols were developed and investigated; one ageing protocol for asphalt mixtures and one for asphalt mastics. The rheological (DSR) properties of binders from the laboratory aged materials have been evaluated in comparison to binders from field aged specimen.
Original languageEnglish
Title of host publicationProceedings of the International Conference on Ageing of Materials and Structures
Place of PublicationDelft
PublisherDelft University of Technology
Pages118-125
Number of pages8
ISBN (Print)978-94-6186-314-0
Publication statusPublished - May 2014
Event1st International Conference on Ageing of Materials and Structures - Aula, Delft, Netherlands
Duration: 26 May 201428 May 2014
Conference number: 1
http://www.citg.tudelft.nl/nl/actueel/agenda/event/detail/ams14-conference-ageing-of-materials-structures/

Conference

Conference1st International Conference on Ageing of Materials and Structures
Abbreviated titleAMS14
CountryNetherlands
CityDelft
Period26/05/1428/05/14
Other978-94-6186-314-0
Internet address

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