A Review of Warm Mix Asphalt Technology: Technical, Eco-nomical and Enviromental Aspects

In general terms, warm mix asphalt (WMA) technology presents a wide potential for successful use in road works construction projects. However, concerns remain regarding the durability and behavior of WMA mixtures in the long term, which need to be addressed. This review focuses on the technical, eco...

Full description

Autores:
Rondón, Hugo Alexander
Hernández, Jesús Alfredo
Reyes, Fredy Alberto
Tipo de recurso:
Article of journal
Fecha de publicación:
2015
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/67647
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/67647
http://bdigital.unal.edu.co/68676/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
warm mix asphalt
WMA
manufacturing
design
additives
Mezcla asfáltica tibia
WMA
producción
diseño
aditivos.
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
Description
Summary:In general terms, warm mix asphalt (WMA) technology presents a wide potential for successful use in road works construction projects. However, concerns remain regarding the durability and behavior of WMA mixtures in the long term, which need to be addressed. This review focuses on the technical, economic and environmental advantages and disadvantages. The review concludes that the main advantage, at the moment, of this technology concerns the environment. At the end of this work, the authors include certain recommendations for future works to continue strengthening the development of WMA technology.