SMA mixtures with elevated content of reclaimed asphalt
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00321839" target="_blank" >RIV/68407700:21110/18:00321839 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.5592/CO/CETRA.2018.855" target="_blank" >http://dx.doi.org/10.5592/CO/CETRA.2018.855</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5592/CO/CETRA.2018.855" target="_blank" >10.5592/CO/CETRA.2018.855</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
SMA mixtures with elevated content of reclaimed asphalt
Popis výsledku v původním jazyce
The paper provides results from a research project and related trial section which was focused on assessment and mix design optimization if reclaimed asphalt is used in stone mastic asphalt mixtures in a content up to 50 %. Experimental testing focused on asphalt mixtures which were gained during paving of a trial section which was divided into several subsections. These subsections differed in used bitumen, RA content as well as in several types of additives used in the SMA mixtures. At the same time cores were taken after one year operation from the trial section and selected tests were repeated and compared to the mixtures gained during the paving. In both cases some of the test specimens were additionally aged in the laboratory as well. The performance characterization of the asphalt mixtures was focused mainly on stiffness and resistance to crack propagation. Selected results are discussed in this paper and some recommendations will be given with respect to potentials or threats related to use of reclaimed asphalt in SMA mixtures.
Název v anglickém jazyce
SMA mixtures with elevated content of reclaimed asphalt
Popis výsledku anglicky
The paper provides results from a research project and related trial section which was focused on assessment and mix design optimization if reclaimed asphalt is used in stone mastic asphalt mixtures in a content up to 50 %. Experimental testing focused on asphalt mixtures which were gained during paving of a trial section which was divided into several subsections. These subsections differed in used bitumen, RA content as well as in several types of additives used in the SMA mixtures. At the same time cores were taken after one year operation from the trial section and selected tests were repeated and compared to the mixtures gained during the paving. In both cases some of the test specimens were additionally aged in the laboratory as well. The performance characterization of the asphalt mixtures was focused mainly on stiffness and resistance to crack propagation. Selected results are discussed in this paper and some recommendations will be given with respect to potentials or threats related to use of reclaimed asphalt in SMA mixtures.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/TA04031328" target="_blank" >TA04031328: Recyklace asfaltových koberců mastixových a vývoj speciálního celulózového vlákna do těchto typů asfaltových směsí</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Road and Rail Infrastructure V, Proceedings of the Conference CETRA 2018
ISBN
978-953-8168-25-3
ISSN
1848-9850
e-ISSN
—
Počet stran výsledku
7
Strana od-do
471-477
Název nakladatele
University of Zagreb
Místo vydání
Zagreb
Místo konání akce
Zadar
Datum konání akce
17. 5. 2018
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—