Publication result detail

SELF-SENSING PROPERTIES OF THE SLAG GEOPOLYMER COMPOSITE WITH GRAPHITE POWDER UNDER FLEXURE

ROVNANÍK, P.; MIZEROVÁ, C.; KUSÁK, I.; SCHMID, P.

Original Title

SELF-SENSING PROPERTIES OF THE SLAG GEOPOLYMER COMPOSITE WITH GRAPHITE POWDER UNDER FLEXURE

English Title

SELF-SENSING PROPERTIES OF THE SLAG GEOPOLYMER COMPOSITE WITH GRAPHITE POWDER UNDER FLEXURE

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

Development of smart materials is one of the great challenges for the sustainable building. New functionalities of common building materials can be achieved by the addition of conductive admixtures that reduce the electrical resistivity. Such composites gain the importance in the new field of applications that comprise self-sensing and self-heating materials or self-monitoring structures. This paper deals with the self-sensing properties of slag based geopolymer with graphite powder. The amount of graphite in the tested specimens was 3 and 10%, respectively. The selfsensing properties were tested under repeated flexural loading with constant amplitude in the configuration of three-point bending test. Both composites showed good sensing properties and reproducibility of the piezoresistive response to the flexural loading.

English abstract

Development of smart materials is one of the great challenges for the sustainable building. New functionalities of common building materials can be achieved by the addition of conductive admixtures that reduce the electrical resistivity. Such composites gain the importance in the new field of applications that comprise self-sensing and self-heating materials or self-monitoring structures. This paper deals with the self-sensing properties of slag based geopolymer with graphite powder. The amount of graphite in the tested specimens was 3 and 10%, respectively. The selfsensing properties were tested under repeated flexural loading with constant amplitude in the configuration of three-point bending test. Both composites showed good sensing properties and reproducibility of the piezoresistive response to the flexural loading.

Keywords

Slag; Geopolymer; Graphite; Piezoresistivity; Flexure

Key words in English

Slag; Geopolymer; Graphite; Piezoresistivity; Flexure

Authors

ROVNANÍK, P.; MIZEROVÁ, C.; KUSÁK, I.; SCHMID, P.

RIV year

2022

Released

20.04.2021

Publisher

Slovenian National Building and Civil Engineering Institute

Location

Ljubljana

ISBN

978-961-94071-8-9

Book

CoMS-2020/21 Construction Materials for a Sustainable Future, Proceedings of the 2nd International Conference, Volume 1

Pages from

269

Pages to

275

Pages count

7

URL

http://www.zag.si/dl/coms2020-21-proceedings.pdf

BibTex

@inproceedings{BUT170972,
  author="Pavel {Rovnaník} and Cecílie {Mizerová} and Ivo {Kusák} and Pavel {Schmid}",
  title="SELF-SENSING PROPERTIES OF THE SLAG GEOPOLYMER COMPOSITE WITH GRAPHITE POWDER UNDER FLEXURE",
  booktitle="CoMS-2020/21 Construction Materials for a Sustainable Future, Proceedings of the 2nd International Conference, Volume 1",
  year="2021",
  pages="269--275",
  publisher="Slovenian National Building and Civil Engineering Institute",
  address="Ljubljana",
  isbn="978-961-94071-8-9",
  url="http://www.zag.si/dl/coms2020-21-proceedings.pdf"
}