Detail publikačního výsledku

Effect of Moisture on the Piezoresistive Properties of Aluminosilicate-Based Building Materials

ROVNANÍK, P.; KUSÁK, I.; SCHMID, P.; TOPOLÁŘ, L.

Originální název

Effect of Moisture on the Piezoresistive Properties of Aluminosilicate-Based Building Materials

Anglický název

Effect of Moisture on the Piezoresistive Properties of Aluminosilicate-Based Building Materials

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Building materials with piezoresistive properties are used in smart structures for the self-sensing and self-monitoring applications. The electrical properties of such composites are influenced by their composition, amount and type of conductive admixture, but there is also an effect of external conditions such as temperature and moisture. This study presents an investigation of the effect of water satura-tion degree and moisture content on the self-sensing properties of cement-based and alkali-activated slag composites with graphite conductive filler in compres-sion. The results show that alkali-activated slag exhibits better piezoresistive re-sponse compared to cement-based composite. The moisture content has a slightly negative influence on the self-sensing properties tested composites as the gage factor decreased with increasing amount of moisture content.

Anglický abstrakt

Building materials with piezoresistive properties are used in smart structures for the self-sensing and self-monitoring applications. The electrical properties of such composites are influenced by their composition, amount and type of conductive admixture, but there is also an effect of external conditions such as temperature and moisture. This study presents an investigation of the effect of water satura-tion degree and moisture content on the self-sensing properties of cement-based and alkali-activated slag composites with graphite conductive filler in compres-sion. The results show that alkali-activated slag exhibits better piezoresistive re-sponse compared to cement-based composite. The moisture content has a slightly negative influence on the self-sensing properties tested composites as the gage factor decreased with increasing amount of moisture content.

Klíčová slova

Cement; Slag; Graphite; Piezorestivity; Moisture

Klíčová slova v angličtině

Cement; Slag; Graphite; Piezorestivity; Moisture

Autoři

ROVNANÍK, P.; KUSÁK, I.; SCHMID, P.; TOPOLÁŘ, L.

Rok RIV

2024

Vydáno

14.06.2023

Nakladatel

Springer

Místo

Switzerland

ISBN

978-3-031-33210-4

Kniha

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures SynerCrete’23 - Volume 1

ISSN

2211-0844

Periodikum

RILEM Bookseries

Svazek

43

Stát

Spolková republika Německo

Strany od

313

Strany do

324

Strany počet

12

URL

https://doi.org/10.1007/978-3-031-33211-1

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT183800,
  author="Pavel {Rovnaník} and Ivo {Kusák} and Pavel {Schmid} and Libor {Topolář}",
  title="Effect of Moisture on the Piezoresistive Properties of Aluminosilicate-Based Building Materials",
  booktitle="International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures
SynerCrete’23 - Volume 1",
  year="2023",
  journal="RILEM Bookseries",
  volume="43",
  number="1",
  pages="313--324",
  publisher="Springer",
  address="Switzerland",
  doi="10.1007/978-3-031-33211-1",
  isbn="978-3-031-33210-4",
  issn="2211-0844",
  url="https://doi.org/10.1007/978-3-031-33211-1"
}