AGEING OF BITUMINOUS BINDERS IN MIXTURE WITH DIFFERENT TYPES OF MASTIC

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62243136%3A_____%2F17%3AN0000031" target="_blank" >RIV/62243136:_____/17:N0000031 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62243136:_____/17:N0000070

Výsledek na webu

<a href="http://www.icct.cz/AngiologyKlon-ICCT/media/system/ICCT2017-full_papers.pdf" target="_blank" >http://www.icct.cz/AngiologyKlon-ICCT/media/system/ICCT2017-full_papers.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

AGEING OF BITUMINOUS BINDERS IN MIXTURE WITH DIFFERENT TYPES OF MASTIC

Popis výsledku v původním jazyce

One of the most important factors determining the lifetime of an asphalt pavement is the ageing of bituminous binders. The oxidation of binders in roadway has a negative impact on the pavement durability. This process of ageing involves changes of mechanical and chemical properties that generally make bituminous materials harder and also more brittle. In general, ageing can be divided into two parts. The first, rapid short-term ageing occurs during production, storage and application when the binder is subjected to heat and air. The next, slow long-term ageing occurs during lifetime after application in the binder service life. In this study the standard methods for short-time and long-term ageing were applied with modified condition (time of ageing) to understand how the ageing of bituminous binders takes place. The next goal of the presented work was ageing of a bitumen mixture with three types of mastic by RCAT method and comparison the properties of thus short-term aged binder. This laboratory process of ageing should be closer to the real conditions in the asphalt plant.

Název v anglickém jazyce

AGEING OF BITUMINOUS BINDERS IN MIXTURE WITH DIFFERENT TYPES OF MASTIC

Popis výsledku anglicky

One of the most important factors determining the lifetime of an asphalt pavement is the ageing of bituminous binders. The oxidation of binders in roadway has a negative impact on the pavement durability. This process of ageing involves changes of mechanical and chemical properties that generally make bituminous materials harder and also more brittle. In general, ageing can be divided into two parts. The first, rapid short-term ageing occurs during production, storage and application when the binder is subjected to heat and air. The next, slow long-term ageing occurs during lifetime after application in the binder service life. In this study the standard methods for short-time and long-term ageing were applied with modified condition (time of ageing) to understand how the ageing of bituminous binders takes place. The next goal of the presented work was ageing of a bitumen mixture with three types of mastic by RCAT method and comparison the properties of thus short-term aged binder. This laboratory process of ageing should be closer to the real conditions in the asphalt plant.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20402 - Chemical process engineering

Projekt

<a href="/cs/project/LO1606" target="_blank" >LO1606: Rozvoj Centra UniCRE</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 5th International Conference on Chemical Technology

ISBN

978-80-86238-65-4

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

327-331

Název nakladatele

Czech Society of Industrial Chemistry

Místo vydání

Prague

Místo konání akce

Mikulov

Datum konání akce

1. 1. 2017

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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