Thermooxidative properties of bituminous binders in relation to their inner chemical compatibility determined by single point precipitation titration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU123228" target="_blank" >RIV/00216305:26110/17:PU123228 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.tandfonline.com/doi/full/10.1080/14680629.2017.1304254" target="_blank" >http://www.tandfonline.com/doi/full/10.1080/14680629.2017.1304254</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1080/14680629.2017.1304254" target="_blank" >10.1080/14680629.2017.1304254</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermooxidative properties of bituminous binders in relation to their inner chemical compatibility determined by single point precipitation titration

Popis výsledku v původním jazyce

Paper deals with a potential presence of visbreaking residues in commercially available paving grade bitumens, and their impact on the thermooxidative properties of the bitumen. All of the tested bitumens were submitted to the accelerated ageing procedure. The changes in parameters caused by the ageing process were determined by means of a dynamic shear rheometer (DSR) and bending beam rheometer (BBR). The inner chemical compatibility was determined by single point precipitation titration. The obtained data were subsequently compared with the results from laboratory prepared binders, which contained a known portion of visbreaking residues. The results showed that the presence of visbreaking residues has a negative impact on the properties of paving bitumens, especially with respect to their thermooxidative ageing.

Název v anglickém jazyce

Thermooxidative properties of bituminous binders in relation to their inner chemical compatibility determined by single point precipitation titration

Popis výsledku anglicky

Paper deals with a potential presence of visbreaking residues in commercially available paving grade bitumens, and their impact on the thermooxidative properties of the bitumen. All of the tested bitumens were submitted to the accelerated ageing procedure. The changes in parameters caused by the ageing process were determined by means of a dynamic shear rheometer (DSR) and bending beam rheometer (BBR). The inner chemical compatibility was determined by single point precipitation titration. The obtained data were subsequently compared with the results from laboratory prepared binders, which contained a known portion of visbreaking residues. The results showed that the presence of visbreaking residues has a negative impact on the properties of paving bitumens, especially with respect to their thermooxidative ageing.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/LO1408" target="_blank" >LO1408: AdMaS UP - Pokročilé stavební materiály, konstrukce a technologie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Road Materials and Pavement Design

ISSN

1468-0629

e-ISSN

2164-7402

Svazek periodika

2017 (18)

Číslo periodika v rámci svazku

Supplement 1

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

13

Strana od-do

118-130

Kód UT WoS článku

000402301700011

EID výsledku v databázi Scopus

2-s2.0-85016000003