Detail publikace

Kompozity ultravysokých pevností s vláknovou výztuží

KRÁTKÝ, J. BRANDŠTETR, J. HAVLICA, J.

Originální název

Anglický název

Fibre reinforced ultrahigh strength composites

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

čeština

Anglický abstrakt

Natural materials often posses excellent mechanical properties the cause of which is their microstructure based on the fibre reinforced matrix different in composition. For the design of the ultrahigh strength composites, the fibres based on the mineral or organic material and different in geometry are commercially available. The use of the proper microaggregate enables the preparation of the concrete based on the reactive powders (RPC), possessing unusually high compressive strength. The mixtures containing the special cement or portland cement, bauxite or basalt aggregate were tested. The randomly dispersed reinforcement based on the steel or polypropylene fibres were used. The water/cement ratio was between 0,16 0,25. The composites prepared reach the 28 day compressive strengths over 250 MPa.

Autoři

KRÁTKÝ, J.; BRANDŠTETR, J.; HAVLICA, J.

Vydáno

16. 10. 2002

BibTex

@inproceedings{BUT19266,
  author="Josef {Krátký} and Jiří {Brandštetr} and Jaromír {Havlica}",
  title="Kompozity ultravysokých pevností s vláknovou výztuží",
  year="2002"
}