Publication detail

Stoykost betonov s aktivnoy dobavkoy protiv chimiko-agressivnym sredam

FOJTÍK, T. BROŽOVSKÝ, J.

Original Title

Stoykost betonov s aktivnoy dobavkoy protiv chimiko-agressivnym sredam

English Title

Resistance of concretes with the active additive to to the chemically- aggressive media

Type

conference paper

Language

Russian

Original Abstract

? ?????? ?????????? ?????????? ???????????? ???????????? ????????????? ??????? ? ???????? ??????????? ?????? ??????????? ?????????? ??????????? ?????. ??? ??????????? ??????????, ??????????? ? ??????? ?????????? ????????? ?? "???????? ??????". ????????? 0 ? 10% ???? ???????. ?????????? ??? ????????? ?????? ??????? ? ??????? ????????????? ? ?????????????? ??? ????????????? ??????? ?? ????????? ?? ?????? ? ?? ????????? ????????? ?????? ????????? ??????????? ?????? (??????? - CO2, SO2, ?????? - NH4Cl, SO42- ???????? ?????,).

English abstract

In the article are given the results of the analysiges of the endurance of high-strength concretes with the addition of metakaolin against to the action of chemical aggressive medium. Was used metakaolin, produced in Czech republic by company SEclecky kaolin, a.s.. Dosage 0 and 10% weight of cement. Metakaolin as the partial replacement of cement in the concretes is justified and is confirmed its positive influence on the compressive strength and to an increase in the resistance to to chemically aggressive media (gas - CO2, SO2, liquid - NH4Cl, So42- motor oil).

Keywords

beton, metakaolin, stoykost, khimiko-agressivnaya sreda

Key words in English

concrete, metakaolin, resistance, chemically - aggressive media

Authors

FOJTÍK, T.; BROŽOVSKÝ, J.

RIV year

2007

Released

1. 10. 2007

Publisher

Poltavský CNTEI a BŽB v Ukrajině

Location

Poltava

Pages from

172

Pages to

176

Pages count

5

BibTex

@inproceedings{BUT23262,
  author="Tomáš {Fojtík} and Jiří {Brožovský}",
  title="Stoykost betonov s aktivnoy dobavkoy protiv chimiko-agressivnym sredam",
  booktitle="Sborník vědeckých prací V. Mezinárodní vědecko-technické internetové konference",
  year="2007",
  number="1",
  pages="172--176",
  publisher="Poltavský CNTEI a BŽB v Ukrajině",
  address="Poltava"
}