Publication result detail

Úloha fyzikálně chemických metod při hodnocení vztahu pozinkovaná ocel-cementový tmel

ROVNANÍKOVÁ, P., BAYER, P.

Original Title

Úloha fyzikálně chemických metod při hodnocení vztahu pozinkovaná ocel-cementový tmel

English Title

Role of the physical-chemical methods for evaluation of the relation between galvanized steel-cement stone

Type

Paper in proceedings (conference paper)

Original Abstract

The properties of the interfacial transition zone (ITZ) between hardened Portland cement paste and the surface of the steel reinforcement with and without zinc coating were investigated. The reaction between non-oxidized zinc and zinc oxide on the surface of the zinc coating with hydroxide ions produces calcium hydroxyzincate; the first reaction is accompanied by gaseous hydrogen evolution. The microstructure of ITZ was investigated using the porosimetry and SEM methods.

English abstract

The properties of the interfacial transition zone (ITZ) between hardened Portland cement paste and the surface of the steel reinforcement with and without zinc coating were investigated. The reaction between non-oxidized zinc and zinc oxide on the surface of the zinc coating with hydroxide ions produces calcium hydroxyzincate; the first reaction is accompanied by gaseous hydrogen evolution. The microstructure of ITZ was investigated using the porosimetry and SEM methods.

Key words in English

galvanized steel, cement stone, porous structure

Authors

ROVNANÍKOVÁ, P., BAYER, P.

Released

01.01.2004

Publisher

CERM, s.r.o.

Location

Brno

ISBN

80-7204-354-4

Book

Experiment -významný zdroj poznání a verifikace metod navrhování nosných stavebních konstrukcí

Pages from

469

Pages count

6

BibTex

@inproceedings{BUT12033,
  author="Pavla {Rovnaníková} and Patrik {Bayer}",
  title="Úloha fyzikálně chemických metod při hodnocení vztahu pozinkovaná ocel-cementový tmel",
  booktitle="Experiment -významný zdroj poznání a verifikace metod navrhování nosných stavebních konstrukcí",
  year="2004",
  pages="6",
  publisher="CERM, s.r.o.",
  address="Brno",
  isbn="80-7204-354-4"
}