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Inovativní asfaltové směsi pro obrusné vrstvy s použitím vyššího množství R-materiálu / Innovative Asphalt Mixtures for Wearing Course with a Higher Content of Reclaimed Asphalt Pavement

This master's thesis deals with the design of two asphalt mixtures for a wearing course containing 35 % R-material. The asphalt mixtures use a soft bitumen modified with crumb rubber (CRMB) or the unmodified soft binder itself with a penetration grade of 70/100. The work verifies the effect of crumb rubber as a bitumen modifier on the properties of the asphalt mixture with reclaimed asphalt pavement (RAP). At the same time, the work deals with the possibility of using higher amounts of reclaimed asphalt pavement only in combination with a softer binder without the use of rejuvenating additives. The properties of asphalt binders and mixtures are verified using suitable functional tests. Furthermore, the proposed mixtures and their results are compared from various perspectives. At the same time, the thesis in the theoretical part deals with the dosing of a reclaimed asphalt pavement into the asphalt mixture and describes the handling and use of reclaimed asphalt pavement in the Czech Republic and abroad

Identiferoai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:432531
CreatorsSpies, Karel
ContributorsHegr, Zdeněk, Šperka, Pavel
PublisherVysoké učení technické v Brně. Fakulta stavební
Source SetsCzech ETDs
LanguageCzech
Detected LanguageEnglish
Typeinfo:eu-repo/semantics/masterThesis
Rightsinfo:eu-repo/semantics/restrictedAccess

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