Detail publikace

Impact of graphite admixture on electrical properties of alkali-activated slag mortars

KUSÁK, I. LUŇÁK, M. ROVNANÍK, P.

Originální název

Impact of graphite admixture on electrical properties of alkali-activated slag mortars

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

One of the objectives of the applied research's striving consists in providing the users with new slag-mortar-based materials. Basic research, in its turn, aims at examining the newly created materials from the viewpoint of all possible testing methods. Slag mortar specimens were subjected to electrical analysis carried out by means of an ZNC vector analyser and an SPEAG-made DAK-12 coaxial probe within the frequency range from 100 MHz to 3GHz and, furthermore, a dedicated automatically measuring device within the frequency range from 40 Hz to 1 MHz. The frequency spectra of interest were measured on various copolymer specimens differing from each other by the content of the carbon powder. Higher graphite powder content increases the electrical conductivity of cement/slag-based building materials, which thus become easier to measure by means of electromagnetic measuring methods. Carbon admixture may also improve the material's antistatic properties.

Klíčová slova

Electrical measurements; geopolymer structure; dielectric losses; permittivity; conductivity; graphite

Autoři

KUSÁK, I.; LUŇÁK, M.; ROVNANÍK, P.

Vydáno

24. 5. 2017

Nakladatel

EDP Sciences

Místo

Slovensko

ISSN

2261-236X

Periodikum

MATEC Web of Conferences

Ročník

(107) 2017

Číslo

35

Stát

Francouzská republika

Strany od

1

Strany do

5

Strany počet

5

URL

https://doi.org/10.1051/matecconf/201710700035

Plný text v Digitální knihovně

http://hdl.handle.net/11012/84132

BibTex

@inproceedings{BUT136214,
  author="Ivo {Kusák} and Miroslav {Luňák} and Pavel {Rovnaník}",
  title="Impact of graphite admixture on electrical properties of alkali-activated slag mortars",
  booktitle="Dynamics of Civil Engineering and Transport Structures and Wind Engineering Conference, DYN-WIND 2017",
  year="2017",
  series="MATEC Web of Conferences",
  journal="MATEC Web of Conferences",
  volume="(107) 2017",
  number="35",
  pages="1--5",
  publisher="EDP Sciences",
  address="Slovensko",
  doi="10.1051/matecconf/201710700035",
  issn="2261-236X",
  url="https://doi.org/10.1051/matecconf/201710700035"
}