Detail publikace

Lightweight concrete with agglomerated aggregates based on fly ash

KŘÍŽOVÁ, K. MAZÁN, T.

Originální název

Lightweight concrete with agglomerated aggregates based on fly ash

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The aim of the pilot research was to verify the possibility of producing lightweight concrete based on artificial aggregate in the form of agglomerated aggregate from high temperature fly ash. A representative of such aggregate is the artificial aggregate referred to as agloporite. This aggregate is characterised by comparable grain strength to ceramic aggregates but, on the other hand, has a relatively high absorption rate of up to 30 %. Concrete formulations with up to 50% replacement of natural aggregate by agloporite have been proposed in order to achieve the bulk densitys characteristic of lightweight concrete. The results obtained confirmed that it is possible to produce lightweight concrete with this aggregate and to achieve strengths comparable to those of ordinary concrete.

Klíčová slova

Lightweight Concrete, Agglomerated aggregate, Fly ash, Strength of Concrete.

Autoři

KŘÍŽOVÁ, K.; MAZÁN, T.

Vydáno

1. 1. 2022

Nakladatel

State Phenomena

ISSN

1662-9752

Periodikum

Materials Science Forum

Číslo

1070

Stát

Švýcarská konfederace

Strany od

217

Strany do

222

Strany počet

6

BibTex

@inproceedings{BUT176674,
  author="Klára {Křížová} and Tomáš {Mazán}",
  title="Lightweight concrete with agglomerated aggregates based on fly ash",
  booktitle="Materials Science Forum",
  year="2022",
  journal="Materials Science Forum",
  number="1070",
  pages="217--222",
  publisher="State Phenomena",
  doi="10.4028/p-4t4zs9",
  issn="1662-9752"
}