Publication detail

Properties of hardened self compacting concretewith dispersed reinforcement

HUBÁČEK, A., Hela, R.

Original Title

Properties of hardened self compacting concretewith dispersed reinforcement

English Title

Properties of hardened self compacting concretewith dispersed reinforcement

Type

conference paper

Language

Czech

Original Abstract

Self compacting concrete (SCC) represents very important progress inconcrete technology. SCC is contributing to improvement of concretestructures quality owning to its specific properties. Not only because ofthis is SCC used in more and more branches of concrete industry. One of thenewer uses is SCC with dispersed reinforcement, which is combining advantageous properties of SCC and advantages of dispersed reinforcement. This paper is describing comparison of different modifications of SCC withdispersed reinforcement (steel, polypropylene glass and polyolefin fibres) the research described in this paper is focused on rheological properties of fresh concrete and determination of physico-mechanical properties of hardened concrete. Following properties were closely observed: bending strength, compressive strength shrinkage development and increase of dynamic and static modulus of elasticity.

English abstract

Self compacting concrete (SCC) represents very important progress inconcrete technology. SCC is contributing to improvement of concretestructures quality owning to its specific properties. Not only because ofthis is SCC used in more and more branches of concrete industry. One of thenewer uses is SCC with dispersed reinforcement, which is combining advantageous properties of SCC and advantages of dispersed reinforcement. This paper is describing comparison of different modifications of SCC withdispersed reinforcement (steel, polypropylene glass and polyolefin fibres) the research described in this paper is focused on rheological properties of fresh concrete and determination of physico-mechanical properties of hardened concrete. Following properties were closely observed: bending strength, compressive strength shrinkage development and increase of dynamic and static modulus of elasticity.

Key words in English

Self compacting concrete, reinforcement

Authors

HUBÁČEK, A., Hela, R.

Released

3. 6. 2007

Publisher

MATBUD

Location

Poland

Pages count

8

BibTex

@inproceedings{BUT22077,
  author="Adam {Hubáček} and Rudolf {Hela}",
  title="Properties of hardened self compacting concretewith dispersed reinforcement",
  booktitle="Matbud 2007",
  year="2007",
  series="1",
  number="1",
  pages="8",
  publisher="MATBUD",
  address="Poland"
}