Impact of Ageing and the Stability of Adhesion Additive on Moisture Susceptibility and Adhesion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231944" target="_blank" >RIV/68407700:21110/15:00231944 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.802.309" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.802.309</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.802.309" target="_blank" >10.4028/www.scientific.net/AMM.802.309</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Impact of Ageing and the Stability of Adhesion Additive on Moisture Susceptibility and Adhesion

Popis výsledku v původním jazyce

Asphalt mix durability is one of the most important aspects if looking on longer lifetime of pavement structures. It is influences by several factors whereas one of the most important is moisture susceptibility and the quality of adhesion between bitumenbinder and aggregate particles. If the coating by the bitumen is not fully provided or is affected by strongly hydrophilic aggregate type which easier creates bonds with more polar water then it is immediately attacking the aggregate surface and leads to stripping effects ? ongoing loss of bitumen-aggregate bonds, mix cohesion problems, etc. With respect to improve adhesion quality different additives (surfactants) are used, whereas two factors might be critical for them: 1) thermal stability of the additive used in bitumen stored for several days at elevated temperatures; 2) bitumen ageing and the effect on additive activity. Both aspects have been studied as a key objective of an ongoing research looking for a suitable laboratory pro

Název v anglickém jazyce

Impact of Ageing and the Stability of Adhesion Additive on Moisture Susceptibility and Adhesion

Popis výsledku anglicky

Asphalt mix durability is one of the most important aspects if looking on longer lifetime of pavement structures. It is influences by several factors whereas one of the most important is moisture susceptibility and the quality of adhesion between bitumenbinder and aggregate particles. If the coating by the bitumen is not fully provided or is affected by strongly hydrophilic aggregate type which easier creates bonds with more polar water then it is immediately attacking the aggregate surface and leads to stripping effects ? ongoing loss of bitumen-aggregate bonds, mix cohesion problems, etc. With respect to improve adhesion quality different additives (surfactants) are used, whereas two factors might be critical for them: 1) thermal stability of the additive used in bitumen stored for several days at elevated temperatures; 2) bitumen ageing and the effect on additive activity. Both aspects have been studied as a key objective of an ongoing research looking for a suitable laboratory pro

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Applied Mechanics and Materials

ISSN

1662-7482

e-ISSN

—

Svazek periodika

2015

Číslo periodika v rámci svazku

802

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

6

Strana od-do

309-314

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—