Detail publikačního výsledku

Experimental Verification of Behavior of Glass and Carbon Fibers in Alkali Environment

GIRGLE, F.; BODNÁROVÁ, L.; MATUŠÍKOVÁ, A.; JANÁK, P.; PROKEŠ, J.

Originální název

Experimental Verification of Behavior of Glass and Carbon Fibers in Alkali Environment

Anglický název

Experimental Verification of Behavior of Glass and Carbon Fibers in Alkali Environment

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper discusses durability of glass and carbon fibers which are exposed to alkali environment of concrete. Mainly glass fibers are affected by the high alkali environment with pH of concrete exceeding 12.0. The degradation of fibers is reflected by decreasing of its tension strength, while the rate of decreasing is depended on exposition time and temperature. The paper briefly presents results of a large experimental investigation which should specify an influence of alkali ions concentration in a solution on reduction of the mechanical properties of fibers. Reference samples were immersed in a bath with distilled water and the others were stored at ambient air only.

Anglický abstrakt

The paper discusses durability of glass and carbon fibers which are exposed to alkali environment of concrete. Mainly glass fibers are affected by the high alkali environment with pH of concrete exceeding 12.0. The degradation of fibers is reflected by decreasing of its tension strength, while the rate of decreasing is depended on exposition time and temperature. The paper briefly presents results of a large experimental investigation which should specify an influence of alkali ions concentration in a solution on reduction of the mechanical properties of fibers. Reference samples were immersed in a bath with distilled water and the others were stored at ambient air only.

Klíčová slova

FRP, glass fiber, carbon fibers, degradation, alkali environment, tension strength, residual strength

Klíčová slova v angličtině

FRP, glass fiber, carbon fibers, degradation, alkali environment, tension strength, residual strength

Autoři

GIRGLE, F.; BODNÁROVÁ, L.; MATUŠÍKOVÁ, A.; JANÁK, P.; PROKEŠ, J.

Rok RIV

2017

Vydáno

27.01.2016

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-03835-579-3

Kniha

Special Concrete and Composites 2015

Edice

Selected, peer reviewed papers from the 12th International Conference Special Concrete and Composites 2015, October 15-16, 2015, Skalský Dvůr, Czech Republic

ISSN

1013-9826

Periodikum

Key Engineering Materials (print)

Svazek

677

Stát

Švýcarská konfederace

Strany od

43

Strany do

48

Strany počet

6

BibTex

@inproceedings{BUT122946,
  author="František {Girgle} and Lenka {Bodnárová} and Anna {Matušíková} and Petr {Janák} and Jan {Prokeš}",
  title="Experimental Verification of Behavior of Glass and Carbon Fibers in Alkali Environment",
  booktitle="Special Concrete and Composites 2015",
  year="2016",
  series="Selected, peer reviewed papers from the 12th International Conference Special Concrete and Composites 2015, October 15-16, 2015, Skalský Dvůr, Czech Republic",
  journal="Key Engineering Materials (print)",
  volume="677",
  pages="43--48",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/KEM.677.43",
  isbn="978-3-03835-579-3",
  issn="1013-9826"
}