Detail publikace

Production of concrete pavements using mixed cements

ŠPERLING, P. HELA, R.

Originální název

Production of concrete pavements using mixed cements

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper discusses the possibility of assessing the k-value of power plant fly ash using durability. Compressive strengths, activity indices, pressure water seepage depth and carbonation depth were determined for cement mortars with 10, 20 and 30 % cement replacement by fly ash for ages of 7, 28 and 60 days. The k-values for each cement substitute were determined for each age using the relationship between water/cement ratio and compressive strength. Using the results of the depth of pressurized water seepage and depth of carbonation, the determined k-values were assessed and k-values that are safe for use of power plant fly ash in aggressive XC and XD environments were determined.

Klíčová slova

k-value, activity index, fly ash, concrete admixtures

Autoři

ŠPERLING, P.; HELA, R.

Vydáno

18. 5. 2024

Nakladatel

České vysoké učení technické

Místo

Praha

ISBN

978-80-01-07309-4

Kniha

Vol. 47 (2024): Modern Concrete and Composites 2023

Číslo edice

1

ISSN

2336-5382

Periodikum

Acta Polytechnica CTU Proceedings

Ročník

47

Stát

Česká republika

Strany od

133

Strany do

136

Strany počet

4

URL

https://ojs.cvut.cz/ojs/index.php/APP/article/view/9870

Plný text v Digitální knihovně

http://hdl.handle.net/11012/249502

BibTex

@inproceedings{BUT188867,
  author="Petr {Šperling} and Rudolf {Hela}",
  title="Production of concrete pavements using mixed cements",
  booktitle="Vol. 47 (2024): Modern Concrete and Composites 2023",
  year="2024",
  journal="Acta Polytechnica CTU Proceedings",
  volume="47",
  number="1",
  pages="133--136",
  publisher="České vysoké učení technické",
  address="Praha",
  doi="10.14311/APP.2024.47.0133",
  isbn="978-80-01-07309-4",
  issn="2336-5382",
  url="https://ojs.cvut.cz/ojs/index.php/APP/article/view/9870"
}