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Rejuvenators in recycled asphalt material
Klein, Marek ; Coufalíková, Iva (referee) ; Hýzl, Petr (advisor)
The bachelor thesis deals with the use of rejuvenating additives in asphalt mixtures with reclaimed asphalt pavement. The theoretical part describes methods of adding reclaimed asphalt pavement to new asphalt mixtures. There are also explained principles of tests on asphalt binder: needle penetration, softening point, dynamic shear rheometer (DSR), bending beam rheometer (BBR) and short-therm aging of asphalt binders by the RTFOT method. The practical part of the thesis explains procedures of adding rejuvenating additives to asphalt mixtures in laboratory conditions. In the practical part are also evaluated results of tests on asphalt binder.
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Low-temperature behavior of asphalt binders
Čumíčková, Markéta ; Šperka, Pavel (referee) ; Stehlík, Dušan (advisor)
The work is focused on low-temperature behavior of specimens of asphalt binders and polymer modified bitumens. In the theoretical part, the principles and procedures of tests are simply described: Needle Penetration, Softening Point, Bending Beam Rheometer and Fraass breaking point. In the practical part, results of tests are demonstrated to graphs. The aim of thesis is to determine the correlation between tests.
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Rejuvenators in recycled asphalt material
Klein, Marek ; Coufalíková, Iva (referee) ; Hýzl, Petr (advisor)
The bachelor thesis deals with the use of rejuvenating additives in asphalt mixtures with reclaimed asphalt pavement. The theoretical part describes methods of adding reclaimed asphalt pavement to new asphalt mixtures. There are also explained principles of tests on asphalt binder: needle penetration, softening point, dynamic shear rheometer (DSR), bending beam rheometer (BBR) and short-therm aging of asphalt binders by the RTFOT method. The practical part of the thesis explains procedures of adding rejuvenating additives to asphalt mixtures in laboratory conditions. In the practical part are also evaluated results of tests on asphalt binder.
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Low-temperature behavior of asphalt binders
Čumíčková, Markéta ; Šperka, Pavel (referee) ; Stehlík, Dušan (advisor)
The work is focused on low-temperature behavior of specimens of asphalt binders and polymer modified bitumens. In the theoretical part, the principles and procedures of tests are simply described: Needle Penetration, Softening Point, Bending Beam Rheometer and Fraass breaking point. In the practical part, results of tests are demonstrated to graphs. The aim of thesis is to determine the correlation between tests.
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