Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/22331

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dc.contributor.authorShatnawi, Shakir-
dc.contributor.authorPais, Jorge C.-
dc.contributor.authorMinhoto, Manuel J. C.-
dc.date.accessioned2013-01-07T15:21:58Z-
dc.date.available2013-01-07T15:21:58Z-
dc.date.issued2012-
dc.identifier.isbn9789400745650por
dc.identifier.issn2211-0844por
dc.identifier.urihttp://hdl.handle.net/1822/22331-
dc.description.abstractThis paper provides an overview of the asphalt rubber interlayer benefits on reflective crack retardation in overlays over rigid pavements. These interlayers are known in California as asphalt rubber absorbing membrane interlayers (SAMI-R) or as asphalt rubber aggregate membrane interlayers (ARAM-I) chip seals. The paper focuses on the performance in terms of field project reviews, laboratory performance tests and finite element analysis. SAMI-R has been given a reflective cracking equivalent thickness of 15 mm of asphalt rubber hot mix overlays or 30 mm of dense graded hot mix overlays. The finite element analysis confirms the quantified reflective cracking benefits of SAMI-R and provides optimum design alternatives to conventional dense grades asphalt concrete overlays. The paper concludes that SAMI-R is effective in minimizing reflective cracking distress and in extending pavement life.por
dc.description.sponsorship(undefined)por
dc.language.isoengpor
dc.publisherRILEMpor
dc.rightsopenAccesspor
dc.subjectRoad Pavementspor
dc.subjectCrackingpor
dc.titleAsphalt rubber interlayer benefits in minimizing reflective cracking of overlays over rigid pavementspor
dc.typebookPart-
dc.peerreviewedyespor
sdum.publicationstatuspublishedpor
oaire.citationConferenceDate20 - 22 Jun. 2012por
sdum.event.typeconferencepor
oaire.citationStartPage1157por
oaire.citationEndPage1167por
oaire.citationConferencePlaceDelft, The Netherlandspor
oaire.citationTitle7th International RILEM Conference on Cracking in Pavementspor
oaire.citationVolume4por
sdum.journalRilem Bookseriespor
sdum.conferencePublication7th International RILEM Conference on Cracking in Pavementspor
Appears in Collections:C-TAC - Comunicações a Conferências Internacionais

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