Publication detail

The Multifunction Conducting Materials Base on Cement Concrete with Carbon Fibers

ŠTEFFAN, P. BARATH, P. STEHLÍK, J. VRBA, R.

Original Title

The Multifunction Conducting Materials Base on Cement Concrete with Carbon Fibers

English Title

The Multifunction Conducting Materials Base on Cement Concrete with Carbon Fibers

Type

journal article

Language

en

Original Abstract

The article describes that the addition of chemical agents and carbon fibers to cement concrete can greatly enhance the conductivity of the concrete. In addition to improving the shielding effectiveness, carbon fibers and chemical agents enhance the tensile and flexural strengths significantly. Conduction of an electrical current in concretes is electrolytic in essential. A high frequency alternating current was employed. Composites with various fiber types were tested and measured. It was concluding that more than conductivity of the fiber material itself; it is the surface area of the carbon fiber in the concrete which is important.

English abstract

The article describes that the addition of chemical agents and carbon fibers to cement concrete can greatly enhance the conductivity of the concrete. In addition to improving the shielding effectiveness, carbon fibers and chemical agents enhance the tensile and flexural strengths significantly. Conduction of an electrical current in concretes is electrolytic in essential. A high frequency alternating current was employed. Composites with various fiber types were tested and measured. It was concluding that more than conductivity of the fiber material itself; it is the surface area of the carbon fiber in the concrete which is important.

Keywords

Carbon fibers, electrical conductivity, measurement

RIV year

2008

Released

24.09.2008

Publisher

Technical University

Location

Sofia

Pages from

82

Pages to

86

Pages count

5

BibTex


@article{BUT48810,
  author="Pavel {Šteffan} and Peter {Barath} and Jiří {Stehlík} and Radimír {Vrba}",
  title="The Multifunction Conducting Materials Base on Cement Concrete with Carbon Fibers",
  annote="The article describes that the addition of chemical agents and carbon fibers to cement concrete can greatly enhance the conductivity of the concrete. In addition to improving the shielding effectiveness, carbon fibers and chemical agents enhance the tensile and flexural strengths significantly. Conduction of an electrical current in concretes is electrolytic in essential. A high frequency alternating current was employed. Composites with various fiber types were tested and measured. It was concluding that more than conductivity of the fiber material itself; it is the surface area of the carbon fiber in the concrete which is important.",
  address="Technical University",
  chapter="48810",
  institution="Technical University",
  journal="Electronics",
  number="b4",
  volume="2008",
  year="2008",
  month="september",
  pages="82--86",
  publisher="Technical University",
  type="journal article"
}