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Comparison of the n-Alkanes and Polycyclic Aromatic Hydrocarbons Concentrations in the Atmosphere during the Preparation of Warm and Hot Mixtures Asphalt for Pavements
(SOC BRASILEIRA QUIMICASAO PAULO, 2012)
Asphalt binder is used in the production of hot mixes asphalt (HMA) for paving and, due to the high temperatures used, generates fumes thatcontainn-alkanes and polycyclic aromatic hydrocarbons (PAH). Asphalt mixes prepared ...
Ageing and performance of warm mix asphalt pavements
(Elsevier B.V., 2017-08-01)
This paper presents results from investigating the ageing behaviour and performance of different warm mix asphalt (WMA) pavement mixtures also called energy reduced pavements. The mixtures were either prepared in the ...
Avaliação de misturas asfálticas recicladas mornas com uso de ligantes convencional e modificado por polímero
(Universidade Federal de Santa MariaBrasilAdministraçãoUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2017-03-30)
The growing concern with the environment, in recent years, awakens the study of new technologies in the field of paving. Less polluting technologies that minimize the degradation of the environment and that seek to meet ...
Comparison of the n-alkanes and polycyclic aromatic hydrocarbons concentrations in the atmosphere during the preparation of warm and hot mixtures asphalt for pavements
(Sociedade Brasileira de Química, 2012)
O asfalto é utilizado na produção de misturas asfálticas a quente (HMA) para a pavimentação e, devido às altas temperaturas empregadas, gera fumos que contêm n-alcanos e hidrocarbonetos policíclicos aromáticos (HPAs). As ...
Análisis del comportamiento y beneficios de las mezclas asfálticas tibias
(Universidad Nacional de Ingeniería, 2017)
Concretos asfálticos em utilização no Rio Grande do Sul: comportamento mecânico e desempenho em campo quanto à deformação permanente
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2018-07-05)
Highways are relevant to the economic and social context in the state of Rio Grande do Sul (RS), located in the southern region of Brazil. Flexible pavement with asphalt concrete layers is the most commonly used solution ...