Improving Urban Infrastructure: Crumb Rubber Modified Asphalt

Roads are believed to be one of the most important elements in urban infrastructure and their role in our everyday life has increased over the years due to their crucial contribution to economic development and growth apart from bringing important social benefits. Modifying the asphalt used in roa...

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Autor principal: Groisman, Enzo Hernán
Formato: Informe técnico acceptedVersion
Lenguaje:Inglés
Inglés
Publicado: 2021
Materias:
Crumb rubber
modified asphalt
sustainable paving
physical property
rheology.
Acceso en línea:http://hdl.handle.net/20.500.12272/4981
Aporte de:
RIA - Repositorio Institucional Abierto (UTN) de Universidad Tecnológica Nacional
id I68-R174-20.500.12272-4981
record_format dspace
institution Universidad Tecnológica Nacional
institution_str I-68
repository_str R-174
collection RIA - Repositorio Institucional Abierto (UTN)
language Inglés
Inglés
topic Crumb rubber
modified asphalt
sustainable paving
physical property
rheology.
spellingShingle Crumb rubber
modified asphalt
sustainable paving
physical property
rheology.
Groisman, Enzo Hernán
Improving Urban Infrastructure: Crumb Rubber Modified Asphalt
topic_facet Crumb rubber
modified asphalt
sustainable paving
physical property
rheology.
description Roads are believed to be one of the most important elements in urban infrastructure and their role in our everyday life has increased over the years due to their crucial contribution to economic development and growth apart from bringing important social benefits. Modifying the asphalt used in road construction with recycled polymers such as crumb rubber leads to an improvement in its properties and reduces its cost. This paper aims to study the raw materials used in its production and the different methods to produce the crumb rubber modified asphalt (CRMA), physical and rheological properties of CRMA, ananalysis of pavement distress, and advantages and benefits of its use. In the studies reviewed, it was found that CRMA improved every physical and rheological property as well as the fatigue and rutting resistance. Overall, the results indicate that the use of scrap tire rubber in asphalt not only helps recycle rubber waste, but also improves the engineering properties of this flexible pavement to get multiple benefits.
format Informe técnico
acceptedVersion
author Groisman, Enzo Hernán
author_facet Groisman, Enzo Hernán
author_sort Groisman, Enzo Hernán
title Improving Urban Infrastructure: Crumb Rubber Modified Asphalt
title_short Improving Urban Infrastructure: Crumb Rubber Modified Asphalt
title_full Improving Urban Infrastructure: Crumb Rubber Modified Asphalt
title_fullStr Improving Urban Infrastructure: Crumb Rubber Modified Asphalt
title_full_unstemmed Improving Urban Infrastructure: Crumb Rubber Modified Asphalt
title_sort improving urban infrastructure: crumb rubber modified asphalt
publishDate 2021
url http://hdl.handle.net/20.500.12272/4981
work_keys_str_mv AT groismanenzohernan improvingurbaninfrastructurecrumbrubbermodifiedasphalt
bdutipo_str Repositorios
_version_ 1764820552321597441

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