Detail publikace

Effect of the Combination of High Temperature and Fluid Fly Ash on the Compressive Strength of Concrete and its Dynamic Modulus of Elasticity

MERUŇKA, M. ŤAŽKÝ, M. HELA, R.

Originální název

Effect of the Combination of High Temperature and Fluid Fly Ash on the Compressive Strength of Concrete and its Dynamic Modulus of Elasticity

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with the effect of combining high temperature and fluidised fly ash, not only on the compressive strength of concrete but also on the determination of the dynamic modulus of concrete test bodies. The use of high-temperature fly ash in concrete mixes has become commonplace. However, the demand for this type of active admixture has increased to such an extent that it currently far exceeds supply, especially after selective non-catalytic nitrogen oxide reduction (SNCR) was introduced and the switch to low-temperature combustion units. This lack of supply makes it necessary to look for other alternative solutions to this situation. The partial replacement of high-temperature fly ash with fluidised bed fly ash appears to be a possible solution.

Klíčová slova

High-temperature fly ash, fluidized bed combustion fly ash, compressive strength of concrete, dynamic modulus of concrete

Autoři

MERUŇKA, M.; ŤAŽKÝ, M.; HELA, R.

Vydáno

13. 10. 2022

Nakladatel

Trans Tech Publication

Místo

Switzerland

ISSN

1662-9752

Periodikum

Materials Science Forum

Ročník

Vol. 1070

Číslo

1

Stát

Švýcarská konfederace

Strany od

211

Strany do

216

Strany počet

6

URL

https://www.scientific.net/MSF.1070.211.pdf

BibTex

@inproceedings{BUT179559,
  author="Milan {Meruňka} and Martin {Ťažký} and Rudolf {Hela}",
  title="Effect of the Combination of High Temperature and Fluid Fly Ash on the Compressive
Strength of Concrete and its Dynamic Modulus of Elasticity",
  booktitle="Materials Science Forum",
  year="2022",
  journal="Materials Science Forum",
  volume="Vol. 1070",
  number="1",
  pages="211--216",
  publisher="Trans Tech Publication",
  address="Switzerland",
  doi="10.4028/p-y42l5o",
  issn="1662-9752",
  url="https://www.scientific.net/MSF.1070.211.pdf"
}