|
|
Usage of reclaimed asphalt pavement in stone mastic asphalt
Coufalíková, Iva ; Katarína, Bačová (referee) ; Fišer,, Jiří (referee) ; Hýzl, Petr (advisor)
The dissertation deals with the possibilities of adding recycled asphalt pavement (RAP) to the stone mastic asphalt (SMA), which is increasingly being promoted due to its good resistance to permanent deformations and high traffic load. Thanks to the use of high-quality input materials in production, this is a valuable material source. The theoretical part describes composition of SMA mixture and problems of pavement recycling. The practical part deals with SMA 11S laboratory designs with RAP ratio of 0 to 50%. Based on these suggestions, a trial section with 17 variants was placed, which varied with the content and quality of the RAP and the used additives. All variants have been subjected to functional testing not only on mixtures but also on recovered binders. The results obtained during the dissertation were used to build a certified methodology named "Methodology of application RAP to Stone Mastic Asphalt." In conclusion, the results of the dissertation are summarized.
|
|
|
Recycled material in Stone mastic asphalts
Machel, Ondřej ; Coufalíková, Iva (referee) ; Hýzl, Petr (advisor)
This bachelor thesis deals with the issue of adding s Reclaimed asphalt pavement (RAP) to the wearing courses of asphalt mixtures, particularly of the SMA 11S type. The thesis consists of two parts. The theoretical part is focused on the topic in general and it describes the way it is obtained, stored and used with the help of the hot recycling method. The practical part's focus are two mixtures used for laboratory testing, containing 30 % and 50 % RAP of the SMA type. It includes information about the test section, description of the mixture production and of the tests performed and it provides commentary on their results. Finally, the results are compared with the SMA 11S reference mix without RAP.
|
|
|
Usage of reclaimed asphalt pavement in stone mastic asphalt
Coufalíková, Iva ; Katarína, Bačová (referee) ; Fišer,, Jiří (referee) ; Hýzl, Petr (advisor)
The dissertation deals with the possibilities of adding recycled asphalt pavement (RAP) to the stone mastic asphalt (SMA), which is increasingly being promoted due to its good resistance to permanent deformations and high traffic load. Thanks to the use of high-quality input materials in production, this is a valuable material source. The theoretical part describes composition of SMA mixture and problems of pavement recycling. The practical part deals with SMA 11S laboratory designs with RAP ratio of 0 to 50%. Based on these suggestions, a trial section with 17 variants was placed, which varied with the content and quality of the RAP and the used additives. All variants have been subjected to functional testing not only on mixtures but also on recovered binders. The results obtained during the dissertation were used to build a certified methodology named "Methodology of application RAP to Stone Mastic Asphalt." In conclusion, the results of the dissertation are summarized.
|
|
|
Recycled material in Stone mastic asphalts
Machel, Ondřej ; Coufalíková, Iva (referee) ; Hýzl, Petr (advisor)
This bachelor thesis deals with the issue of adding s Reclaimed asphalt pavement (RAP) to the wearing courses of asphalt mixtures, particularly of the SMA 11S type. The thesis consists of two parts. The theoretical part is focused on the topic in general and it describes the way it is obtained, stored and used with the help of the hot recycling method. The practical part's focus are two mixtures used for laboratory testing, containing 30 % and 50 % RAP of the SMA type. It includes information about the test section, description of the mixture production and of the tests performed and it provides commentary on their results. Finally, the results are compared with the SMA 11S reference mix without RAP.
|
guest ::
