Correlation of Microstructure and Mechanical Properties of Various Fabric Reinforced Geo-polymer Composites After Exposure to Elevated Temperature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F15%3A00002921" target="_blank" >RIV/46747885:24210/15:00002921 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0272884215011451" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0272884215011451</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ceramint.2015.06.029" target="_blank" >10.1016/j.ceramint.2015.06.029</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Correlation of Microstructure and Mechanical Properties of Various Fabric Reinforced Geo-polymer Composites After Exposure to Elevated Temperature

Popis výsledku v původním jazyce

This article presents the correlation between microstructure and mechanical properties such as flexural strength, flexural modulus of fabric reinforced geo-polymer composite after their exposure to elevated temperature (up to 1000 °C). Geo-polymer matrices with Si:Al ratio of 15.6 were synthesized and the samples of geo-polymer composite were fabricated with three different types of fabric reinforcements such as carbon, E-glass and basalt fibers. The residual strength of carbon based geo-polymer composite increased with increase of the processing temperature after 600 °C. The basalt reinforced geo-polymer composite strength decreased at higher processing temperature, which may be due to the strong interaction between matrix and fiber and transformationof the composite into a ceramic-like structure. The non-adhesion of E-glass fiber to geo-polymer matrix and pyrolysis of the fiber at high temperature has been observed in the composite. Carbon reinforced geo-polymer composite can be pos

Název v anglickém jazyce

Correlation of Microstructure and Mechanical Properties of Various Fabric Reinforced Geo-polymer Composites After Exposure to Elevated Temperature

Popis výsledku anglicky

This article presents the correlation between microstructure and mechanical properties such as flexural strength, flexural modulus of fabric reinforced geo-polymer composite after their exposure to elevated temperature (up to 1000 °C). Geo-polymer matrices with Si:Al ratio of 15.6 were synthesized and the samples of geo-polymer composite were fabricated with three different types of fabric reinforcements such as carbon, E-glass and basalt fibers. The residual strength of carbon based geo-polymer composite increased with increase of the processing temperature after 600 °C. The basalt reinforced geo-polymer composite strength decreased at higher processing temperature, which may be due to the strong interaction between matrix and fiber and transformationof the composite into a ceramic-like structure. The non-adhesion of E-glass fiber to geo-polymer matrix and pyrolysis of the fiber at high temperature has been observed in the composite. Carbon reinforced geo-polymer composite can be pos

Druh

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

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Ceramics International

ISSN

0272-8842

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

15

Strana od-do

12115-12129

Kód UT WoS článku

000359165300069

EID výsledku v databázi Scopus

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