Effect of Additive Bitumious Binders on a New Generation of High Modulus Asphalt Mixtures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00300525" target="_blank" >RIV/68407700:21110/16:00300525 - isvavai.cz</a>
Result on the web
<a href="http://ascelibrary.org/doi/abs/10.1061/9780784480052.024" target="_blank" >http://ascelibrary.org/doi/abs/10.1061/9780784480052.024</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1061/9780784480052.024" target="_blank" >10.1061/9780784480052.024</a>

Result language
angličtina
Original language name
Effect of Additive Bitumious Binders on a New Generation of High Modulus Asphalt Mixtures
Original language description
Asphalt mixtures with high stiffness modulus (HMAC) are for more than 15 years an established standard for pavement structures in the Czech Republic. From the perspective of durable and long-life pavements current focus of HMAC only on the high values of stiffness is arguable. Based on this fact experimental activity in the development of next generation of high modulus asphalt mixtures was started in 2013 within the competence centre CESTI, taking into account latest trends observed e.g. in France. A set of nine selected bituminous binders was evaluated containing polymer modified binders or straight-run bitumen treated by selected additives. There was one pre-defined type of high modulus asphalt mixture with optimized grading and only the type of used binder was changed. Concurrently the bituminous binders were tested for their empirical and functional characteristics - these findings are not part of this paper. The asphalt mixtures were tested not only in terms of stiffness, but also from the perspective of their water susceptibility, behaviour in low temperature range and assessment of the complex dynamic modulus, which allowed later calculation of master curves. Results and summary of the research are presented in this paper.
Czech name
—
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
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Geo-China 2016: Innovative and Sustainable Solutions in Asphalt Pavements
ISBN
978-0-7844-8005-2
ISSN
0895-0563
e-ISSN
—
Number of pages
9
Pages from-to
196-204
Publisher name
American Society of Civil Engineers
Place of publication
Reston, VA
Event location
Jinan, Shandong
Event date
Jul 25, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000389419400024

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