Detail publikačního výsledku

Electrical Properties of Steel Fibre Reinforced Alkali-Activated Slag Composite

ROVNANÍK, P.; KUSÁK, I.

Originální název

Electrical Properties of Steel Fibre Reinforced Alkali-Activated Slag Composite

Anglický název

Electrical Properties of Steel Fibre Reinforced Alkali-Activated Slag Composite

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Alkali-activated slag is an alternative binder to the ordinary Portland cement. In order to improve its tensile properties steel fibres as dispersed reinforcement can be used. Since steel is very good conductor it changes the electrical properties of alkali-activated slag composite that can have a potential to be used as self-sensing material then. In this study up to 20% of steel fibres by mass of the slag was added to alkali-activated slag mortar and the mechanical properties, electrical resistance, capacitance and microstructure of the composites were investigated. The results showed that the best improvement of both the mechanical and electrical properties can be observed for the composite with 15% of steel fibres.

Anglický abstrakt

Alkali-activated slag is an alternative binder to the ordinary Portland cement. In order to improve its tensile properties steel fibres as dispersed reinforcement can be used. Since steel is very good conductor it changes the electrical properties of alkali-activated slag composite that can have a potential to be used as self-sensing material then. In this study up to 20% of steel fibres by mass of the slag was added to alkali-activated slag mortar and the mechanical properties, electrical resistance, capacitance and microstructure of the composites were investigated. The results showed that the best improvement of both the mechanical and electrical properties can be observed for the composite with 15% of steel fibres.

Klíčová slova

Alkali-activated slag; steel fibres; electrical properties; mechanical properties

Klíčová slova v angličtině

Alkali-activated slag; steel fibres; electrical properties; mechanical properties

Autoři

ROVNANÍK, P.; KUSÁK, I.

Rok RIV

2019

Vydáno

15.01.2018

Nakladatel

Trans Tech Publication

Místo

Switzerland

ISBN

978-3-0357-1240-7

Kniha

Special Concrete and Composites 2017

Edice

1

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Svazek

760

Stát

Švýcarská konfederace

Strany od

55

Strany do

60

Strany počet

6

BibTex

@inproceedings{BUT141510,
  author="Pavel {Rovnaník} and Ivo {Kusák}",
  title="Electrical Properties of Steel Fibre Reinforced Alkali-Activated Slag
Composite",
  booktitle="Special Concrete and Composites 2017",
  year="2018",
  series="1",
  journal="Key Engineering Materials (print)",
  volume="760",
  pages="55--60",
  publisher="Trans Tech Publication",
  address="Switzerland",
  doi="10.4028/www.scientific.net/KEM.760.55",
  isbn="978-3-0357-1240-7",
  issn="1013-9826"
}

Dokumenty

KEM.760.55