The Stress Relaxation of Modified Bitumens
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F14%3APU108134" target="_blank" >RIV/00216305:26110/14:PU108134 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Stress Relaxation of Modified Bitumens
Original language description
The Asphalt pavements in Central and Eastern Europe have to be resistant to high and very low temperatures and climatic changes. Especially emphasize influence of low temperatures seems to be critical parameter. That is why the modified bitumens with lowtemperature susceptibility and with high resistance to low temperature cracking are searched for. Resistance of bituminous mixtures to low temperature cracking can be evaluated by Thermal Stress Restrained Specimen Test (TSRST). Dynamic Shear Rheometer(DSR) can be used as a quick method that can evaluate the modification system of bituminous binders. The advantage of DSR testing is also related to possibility of comparison of unaged and aged bitumen. The relaxations of shear stress of several asphaltrubber binders were determined in DSR at the temperature of 0 Celsius and -10 Celsius that were chosen based on the results of TSRST. The measurement procedure is described and shear stress relaxation behaviour of unaged bitumens and bitu
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceeding of The 13th Annual International Conference on ASPHALT, PAVEMENT ENGINEERING AND INFRASTRUCTURE
ISBN
978-0-9571804-4-4
ISSN
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e-ISSN
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Number of pages
14
Pages from-to
1-14
Publisher name
Liverpool Centre for Materials Technology
Place of publication
Liverpool
Event location
Liverpool
Event date
Feb 26, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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