Asphalt Concrete Performance Combining Use of Increased Reclaimed Asphalt Content and Warm Mix Additives

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00334148" target="_blank" >RIV/68407700:21110/19:00334148 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/978-3-030-01908-2_12" target="_blank" >http://dx.doi.org/10.1007/978-3-030-01908-2_12</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-030-01908-2_12" target="_blank" >10.1007/978-3-030-01908-2_12</a>

Result language
angličtina
Original language name
Asphalt Concrete Performance Combining Use of Increased Reclaimed Asphalt Content and Warm Mix Additives
Original language description
Combining effects of rejuvenation and warm mix technologies seems as an interesting option. In this respect a trial section was designed including 13 different options of warm mix asphalt with 0–50% reclaimed asphalt. The asphalt mixtures differed in amount of used reclaimed asphalt (RA) 0/11 mm (0%, 30% and 50%), the gradation of used paving grade bitumen (50/70,70/100) and warm mix asphalt additives or used techniques. In asphalt mixtures there were used bituminous binders with selected low temperature additive, which have primarily the function of reducing the production temperature, or the benefit in terms of improving the properties of the asphalt mixture, the adhesion improvement (in some cases) and in at least one of the cases the potential for reducing the characteristic odor of asphalt mixtures. Additives based on organosilanes and different types of synthetic waxes (FT paraffin, amide wax, PE wax) have been used. Additionally foamed bitumen technology was applied as well. The asphalt mix performance was assessed by term of stiffness, resistance to permanent deformation, water susceptibility and thermal induced as well as fatigue cracking. The key findings will be presented by the paper.
Czech name
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Czech description
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Project
<a href="/en/project/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Book/collection name
Recent Developments in Pavement Design, Modeling and Performance
ISBN
978-3-030-01908-2
Number of pages of the result
13
Pages from-to
145-157
Number of pages of the book
197
Publisher name
Springer Nature Switzerland AG
Place of publication
Basel
UT code for WoS chapter
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