Determining the Zero Shear Viscosity of Binder-Filler Mastics using the Cross and Carreau Models

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00320725" target="_blank" >RIV/68407700:21110/18:00320725 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.jstage.jst.go.jp/article/eastsats/5/1/5_165/_article/-char/en" target="_blank" >https://www.jstage.jst.go.jp/article/eastsats/5/1/5_165/_article/-char/en</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11175/eastsats.5.165" target="_blank" >10.11175/eastsats.5.165</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Determining the Zero Shear Viscosity of Binder-Filler Mastics using the Cross and Carreau Models

Popis výsledku v původním jazyce

This paper presents the methods for measuring zero shear viscosity (ZSV) of binder-filler mastics. A viscometry test carried out on a dynamic shear rheometer was used to obtain the measurements. The Cross and Carreau models were then used to calculate the ZSV. The viscometry test used in this study is a less time-consuming and easier measurement technique for estimating ZSVs. The Carreau model was found to produce a slightly lower ZSV compared to that obtained by the Cross model. Additionally, incorporating hydrated lime (HL) as a filler resulted in a higher ZSV compared to when using ordinary Portland cement (OPC), which is an indication of a stiffer binder-filler mastic. Higher filler contents result in higher viscosity. However, regardless of the filler content, subjecting the binder-filler mastics to ageing condition resulted in a more pronounced effect only in the case of the OPC binder-filler mastic when tested at 40°C.

Název v anglickém jazyce

Determining the Zero Shear Viscosity of Binder-Filler Mastics using the Cross and Carreau Models

Popis výsledku anglicky

This paper presents the methods for measuring zero shear viscosity (ZSV) of binder-filler mastics. A viscometry test carried out on a dynamic shear rheometer was used to obtain the measurements. The Cross and Carreau models were then used to calculate the ZSV. The viscometry test used in this study is a less time-consuming and easier measurement technique for estimating ZSVs. The Carreau model was found to produce a slightly lower ZSV compared to that obtained by the Cross model. Additionally, incorporating hydrated lime (HL) as a filler resulted in a higher ZSV compared to when using ordinary Portland cement (OPC), which is an indication of a stiffer binder-filler mastic. Higher filler contents result in higher viscosity. However, regardless of the filler content, subjecting the binder-filler mastics to ageing condition resulted in a more pronounced effect only in the case of the OPC binder-filler mastic when tested at 40°C.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/TE01020168" target="_blank" >TE01020168: Centrum pro efektivní a udržitelnou dopravní infrastrukturu (CESTI)</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Asian Transport Studies

ISSN

2185-5560

e-ISSN

2185-5560

Svazek periodika

5

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

12

Strana od-do

165-176

Kód UT WoS článku

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EID výsledku v databázi Scopus

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