Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/6588
Título: Asphalt rubber interlayer benefits on reflective crack retardation of flexible pavement overlays
Autor: Shakir, Shatnawi
Pais, Jorge
Minhoto, Manuel
Palavras-chave: Interlayers
SAMI-R
ARAM-I
Asphalt rubber
Pavement preservation
Rehabilitation
Overlays
Cape seals
reflective cracking
Data: 2011
Editora: Southern African Transport Conference
Citação: Shatnawi, Shakir; Pais, Jorge; Minhoto, Manuel (2011) - Asphalt rubber interlayer benefits on reflective crack retardation of flexible pavement overlays. In Southern African Transport Conference 2011. Pretoria, South Africa.
Resumo: This paper provides an overview of the asphalt rubber interlayer benefits on reflective crack retardation in flexible pavement preservation and rehabilitation strategies. 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. These interlayers have been used successfully as part of cape seals and as part of an overlay system. The paper focuses on the performance in terms of field project reviews, laboratory performance tests and finite element analysis. The paper concluded that SAMI-R are effective in minimizing reflective cracking distress and in extending pavement life.
Peer review: yes
URI: http://hdl.handle.net/10198/6588
Versão do Editor: http://www.satc.org.za/index.php
Aparece nas colecções:DCCP - Artigos em Proceedings Não Indexados ao ISI/Scopus

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