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Project PERSUADE: optimization of poroelastic road surfaces in the laboratory
Swedish National Road and Transport Research Institute, Infrastructure, Pavement Technology.
Swedish National Road and Transport Research Institute, Society, environment and transport, Enviroment and traffic analysis.
2011 (English)In: 40th International Congress and Exposition on Noise Control Engineering 2011 (INTER-NOISE 2011): (INTER-NOISE 2011), Tokyo: Institute of Noise Control Engineering of Japan (INCE/J), Acoustical Society of Japan (ASJ) , 2011, , 9 p.699-707 p.Conference paper, (Other academic)
Abstract [en]

The paper gives a presentation of the Work Package 2 "Mixture optimization" of the European project PERSUADE; a project which aims at developing poroelastic road surfaces (PERS). The latter are assumed to provide a pavement material that provides exceptional tire/road noise reduction. The task of PERS mixture optimization is extremely complicated, as there are a multitude of variants that one would like to try, but resources allow testing only some of them. The WP2 scope of the work includes selecting test methods that reflect the performance of PERS. So far we have focused on mixes with both hard and rubber aggregates to get mixes which are polishing resistant. The paper presents the test methods we finally have chosen and the criteria we have put on the mixes to pass these tests. The paper discusses some test results briefly and acoustical absorption test results in particular. The paper is mainly a methodology description.

Place, publisher, year, edition, pages
Tokyo: Institute of Noise Control Engineering of Japan (INCE/J), Acoustical Society of Japan (ASJ) , 2011. , 9 p.699-707 p.
Keyword [en]
Porous asphalt, Rubber, Mix design, Properties, Sound level, Frequency, Noise level, Laboratory (not an organization), Test
Keyword [sv]
Dränasfalt, Gummi, Proportionering, Egenskaper, Ljudnivå, Frekvens, Bullernivå, Laboratorium, Test
National Category
Infrastructure Engineering
Research subject
50 Road: Materials, 51 Road: Bituminous materials and binders
Identifiers
URN: urn:nbn:se:vti:diva-5355Local ID: P4665:40ISBN: 9781618392800 (print)OAI: oai:DiVA.org:vti-5355DiVA: diva2:674188
Conference
40th International Congress and Exposition on Noise Control Engineering 2011 (INTER-NOISE 2011). Proceedings of a meeting held 4-7 September 2011, Osaka, Japan
Available from: 2013-12-03 Created: 2013-12-03 Last updated: 2014-10-09Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf