Mechanical properties of non-woven glass fiber geopolymer composites

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F17%3A43931871" target="_blank" >RIV/49777513:23640/17:43931871 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1088/1757-899X/175/1/012054" target="_blank" >http://dx.doi.org/10.1088/1757-899X/175/1/012054</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/175/1/012054" target="_blank" >10.1088/1757-899X/175/1/012054</a>

Result language

angličtina

Original language name

Mechanical properties of non-woven glass fiber geopolymer composites

Original language description

This experimental research focuses on mechanical properties of non-woven glass fabric composites bound by geopolymeric matrix. This study investigates the effect of different matrix composition and amount of granular filler on the mechanical properties of final composites. Matrix was selected as a metakaolin based geopolymer hardened by different amount of potassium silicate activator. The ceramic granular filler was added into the matrix for investigation of its impact on mechanical properties and workability. Prepared pastes were incorporated into the non-woven fabrics by hand roller and final composites were stacked layer by layer to final thickness. The early age hardening of prepared pastes were monitored by small amplitude dynamic rheology approach and after 28 days of hardening the mechanical properties were examined. The electron microscopy was used for detail description of microstructural properties. The imaging methods revealed good wettability of glass fibers by geopolymeric matrix and results of mechanical properties indicate usability of these materials for constructional applications.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project

<a href="/en/project/LO1402" target="_blank" >LO1402: CENTEM+</a><br>

Continuities

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

Publication year

2017

Confidentiality

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

Article name in the collection

IOP Conference Series: Materials Science and Engineering

ISBN

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ISSN

1757-8981

e-ISSN

neuvedeno

Number of pages

5

Pages from-to

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Publisher name

IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND

Place of publication

Bristol

Event location

Miskolc, Hungary

Event date

Oct 3, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000399752600054