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Polymer Modified Bitumen: Optimization and Selection
(Elsevier Ltd, 2014-10-01)
Polymer modification of bitumen has been commonly performed since the 1980s in order to decrease bitumen (and pavement) susceptibility to high and low temperatures, allowing reduction in common failure mechanisms as rutting ...
Estudio de mezclas binarias Asfalto-Polímero
(IMPRENTA UNIV ANTIOQUIA, 2014-01-01)
Bitumen is a black material composed of a mixture of various natural hydrocarbons. Bitumen has been commonly used in road paving and roofing applications thanks to its hydrophobic and adhesives properties. The production ...
Caracterização avançada de ligantes e misturas asfálticas brasileiras
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2021-06-30)
The linear viscoelastic (LVE) and damage characterization of bituminous mixtures is imperative to analyse and design pavements. Bituminous mixtures inherit the viscoelastic behavior of bitumen. The bitumens used in paving ...
Avaliação das propriedades físicas, reológicas e do processo de mistura na incorporação de borracha reciclada de pneus como modificador de ligantes asfálticos
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-07-20)
The Bitumen has great influence on the behavior of mixtures asphalt, through this material, it’s conferred properties of cohesion, rutting and fatigue resistance to the pavement. However, with the increase in traffic and ...
A new approach for integrating environmental, social and economic factors to evaluate asphalt mixtures with and without waste tires
(Potificia Universidad Catolica de Chile, 2018)
In the context of making roads more sustainable, this study compares two asphalt mixes: one conventional, and one with end-of-life tyres (ELT), using a multi-criteria decision-making method focused on the advantages among ...
Valorization of vinasse as binder modifier in asphalt mixtures
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2015-11-01)
The reutilization of waste generated by industrial processes has become a majorenvironmental objective in scientific and technical research. In the construction sector, there is a broad range of techniques for the exploitation ...
Dosificación óptima en pavimento flexible de asfalto y caucho reciclado utilizando materiales de la región
(2019-10-18)
This investigation study is based on the wet incorporation of rubber dust from recycled tires as part of bitumen in asphalt mixtures. This to make use of discarded tires and also improve the mechanical behavior of asphalt ...