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Using Reclaimed Asphalt Pavement in High Modulus Asphalt Mixture for Binder Asphalt Courses
Klimek, Matěj ; Hýzl, Petr (referee) ; Šperka, Pavel (advisor)
The bachelor thesis deals with design of high modulus asphalt mixture with using 30 % reclaimed asphalt pavement in combination with polymer modified bitumen. The goal of this thesis is to verify if the mixture reaches the requirements of technical regulations TP 151 [1]. Selected tests were performer in accordance with the European standards ČSN EN 12697 Bituminous mixtures – Test methods for hot asphalt mixtures. Theoretical part of my thesis is focused on possibilities of addition higher amounts of reclaimed asphalt pavement into asphalt mixtures.
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Recycling of asphalt mixtures with higher amount of RAP
Klimek, Matěj ; Koudelka, Tomáš (referee) ; Varaus, Michal (advisor)
The theoretical part of the diploma thesis recapitulates the existing literature in the field of recycling asphalt mixtures with a higher content of RAP (Reclaimed asphalt pavement). The practical part of the diploma thesis examines changes in the properties of asphalt mixtures with a higher content of RAP, due to changes in mixing time. Five mixtures have been proposed for this research. It is an asphalt mixture intended for the road abrasive layer (ACO 11+). Reference mixture "A" without RAP, with a standard mixing time of 25 seconds. Mixture "B" with 40% RAP, without rejuvenator, with an extended mixing time of 40 seconds. Mixture "C" with 40% RAP, with rejuvenator and standard mixing time. Mixture "D" with 40% RAP with rejuvenator and extended mixing time of 40 seconds. Mixture "E" with 40% RAP, with rejuvenator and extended mixing time of 55 seconds.
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Recycling of asphalt mixtures with higher amount of RAP
Klimek, Matěj ; Koudelka, Tomáš (referee) ; Varaus, Michal (advisor)
The theoretical part of the diploma thesis recapitulates the existing literature in the field of recycling asphalt mixtures with a higher content of RAP (Reclaimed asphalt pavement). The practical part of the diploma thesis examines changes in the properties of asphalt mixtures with a higher content of RAP, due to changes in mixing time. Five mixtures have been proposed for this research. It is an asphalt mixture intended for the road abrasive layer (ACO 11+). Reference mixture "A" without RAP, with a standard mixing time of 25 seconds. Mixture "B" with 40% RAP, without rejuvenator, with an extended mixing time of 40 seconds. Mixture "C" with 40% RAP, with rejuvenator and standard mixing time. Mixture "D" with 40% RAP with rejuvenator and extended mixing time of 40 seconds. Mixture "E" with 40% RAP, with rejuvenator and extended mixing time of 55 seconds.
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Using Reclaimed Asphalt Pavement in High Modulus Asphalt Mixture for Binder Asphalt Courses
Klimek, Matěj ; Hýzl, Petr (referee) ; Šperka, Pavel (advisor)
The bachelor thesis deals with design of high modulus asphalt mixture with using 30 % reclaimed asphalt pavement in combination with polymer modified bitumen. The goal of this thesis is to verify if the mixture reaches the requirements of technical regulations TP 151 [1]. Selected tests were performer in accordance with the European standards ČSN EN 12697 Bituminous mixtures – Test methods for hot asphalt mixtures. Theoretical part of my thesis is focused on possibilities of addition higher amounts of reclaimed asphalt pavement into asphalt mixtures.
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