Steel microfibres in fly ash geopolymer for multifunctional conductive composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU132994" target="_blank" >RIV/00216305:26110/19:PU132994 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/596/1/012014" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/596/1/012014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/596/1/012014" target="_blank" >10.1088/1757-899X/596/1/012014</a>
Alternative languages
Result language
angličtina
Original language name
Steel microfibres in fly ash geopolymer for multifunctional conductive composites
Original language description
Steel fibres in construction materials not only enhance their mechanical and fracture properties but also increase their capability of electrical conductivity. This feature thus enables the material to obtain advanced multifunctional properties that can be utilized in self-sensing and other smart applications. Fly ash geopolymers with steel microfibres in 5−30% wt. were prepared to assess the influence of the fibres on selected electrical properties of the composite (resistance, capacitance and relative permittivity) with respect to mechanical performance. Microstructure and interfacial bonding of matrix and steel fibres was observed by electron microscopy imaging. Steel fibres caused an improvement in all assessed electrical properties but only above a certain frequency values. Furthermore, steel reinforced samples exhibited increase in both compressive and flexural strength.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA19-11516S" target="_blank" >GA19-11516S: Geopolymers for smart applications in civil engineering</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
FIBRE CONCRETE 2019
ISBN
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ISSN
1757-8981
e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
IOP Publishing
Place of publication
United Kingdom
Event location
Praha
Event date
Sep 17, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000562021200014