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Classical and modern methods for determining the adhesiveness of road bitumens

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dc.contributor.author JUDELE, Loredana
dc.contributor.author PROASPAT, Eduard
dc.contributor.author RUSU, Ion
dc.contributor.author LEPADATU, Daniel
dc.date.accessioned 2023-06-22T05:14:59Z
dc.date.available 2023-06-22T05:14:59Z
dc.date.issued 2023
dc.identifier.citation JUDELE, Loredana, PROASPAT, Eduard, RUSU, Ion et al. Classical and modern methods for determining the adhesiveness of road bitumens. In: Probleme actuale în urbanism şi arhitectură: Culegere de art. la Conf. Internaţ., Ed. a 11-a, Chişinău, 15-17 noiembrie 2022: Tehnica-UTM, 2023, p. 10. ISBN 978-9975-45-947-1 (PDF). en_US
dc.identifier.isbn 978-9975-45-947-1
dc.identifier.uri http://repository.utm.md/handle/5014/23215
dc.description Only Abstract en_US
dc.description.abstract The improvement of bitumen adhesiveness is a current practice all over the world, especially when acid (siliceous) aggregate is used. The adhesiveness is defined as the capacity of a binder to cover the aggregates without dispersing itself when is touching the water or the traffic aggressions. The estimation of the capacity of bitumen coverage in the laboratory can be done in different ways, some more elaborate, others more simplistic but more empirical. The European standard EN 12697-11 regulates three testing methods for the determination of affinity between aggregate and bitumen: rolling-bottle-test, static water storage, detachment in boiling water. This paper aims to review some of the methods of road bitumen adhesion to aggregates, some approved and currently used in practice, others not approved, but interesting from a scientific point of view and with the potential to be implemented, eventually. These adhesiveness methods are: Rolling Bottle Test Method (RBTM), the quantitative method, like classical methods and the "Average Percentages of Black" (APB) method, the PHP program method, as the new methods. In the following I will approach each method separately, explaining the principle of each method and how the adhesiveness is actually determined. en_US
dc.language.iso en en_US
dc.publisher Universitatea Tehnică a Moldove en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject road bitumen en_US
dc.subject bitumen adhesiveness en_US
dc.subject acid aggregate en_US
dc.subject siliceous aggregate en_US
dc.title Classical and modern methods for determining the adhesiveness of road bitumens en_US
dc.type Article en_US


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  • 2022
    15-17 noiembrie

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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