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Reclaimed asphalt binder aging and its implications in the management of RAP stockpiles
(Elsevier, 2015)
Reclaimed asphalt pavement (RAP) is a granular composite geomaterial that is highly reactive to the environment under normal atmospheric conditions. The binder aging processes that contribute to pavement deterioration do ...
Evaluation of methodologies for aging simulation of asphaltic mastics in laboratoryAvaliação de metodologias para a simulação de envelhecimento de mástiques asfálticos em laboratório
(2017-07-01)
The aging in laboratory of asphalt mastics, which have mineral fillers, should be analyzed differently from existing procedures for asphalt binders. For samples with filler, it is suspected that the decantation of the ...
Study of Asphalt Binder’s Rheological Properties Extracted from Warm Mix Asphalts
(ASTM International, 2018-09)
The long-term performance of Warm Mix Asphalts (WMAs) is relatively unknown because this technology is fairly new. A critical question is how much the production temperature can be cut down in these mixtures without reducing ...
Controlling asphalt aging by inclusion of byproducts from red wine industry
(ELSEVIER SCI LTD, 2012)
Worldwide around 95% of pavements contain Asphalt Binder (AB). Mainly, due to oxidation process, asphalt hardens and increases the pavement susceptibility to cracking. On the other hand, wine industry generates almost ten ...
Studying the Applicability of a Modified Penetrometer to Measure the Creep Compliance of Asphalt Binders.
A solution for measuring creep compliance of asphalt binders is obtained by
testing samples using a spherical indenter at intermediate temperatures. The initial
assumptions considered a semi-infinite medium with no ...
Estudo de diferentes mineralogias de mástiques asfálticos em relação ao fenômeno de envelhecimento
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2023-07-19)
The aging of the asphalt binder leads to a decrease in the pavement's longevity. Therefore, studying this subject is of supreme importance to improve the asphalt mixture's dosage and ensure more efficient and economically ...