Detail publikace

Influence of Colloidal Silica on Final Properties of no Cement Castables

ZEMÁNEK, D. NEVŘIVOVÁ, L.

Originální název

Influence of Colloidal Silica on Final Properties of no Cement Castables

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with sol-gel process and application in no cement castables based on andalusite. The use of calcium free binder increases the refractory parameters of material and allows its faster drying. Six colloidal sols from CWK Bad Köstritz based on SiO2 were tested, which differed not only in concentration and particle size, but also in pH. The influence of silica sols on the consistency of fresh castable, initial setting and final setting times were investigated. Furthermore, basic parameters after firing, such as bulk density, apparent porosity, flexural and compressive strength, were tested.

Klíčová slova

Ceramics, Kaolinite, Mullite, Refractory Claystone, Refractory Grog

Autoři

ZEMÁNEK, D.; NEVŘIVOVÁ, L.

Vydáno

26. 7. 2021

Místo

Switzerland

ISBN

978-3-0357-1728-0

Kniha

Binders, Materials and Technologies in Modern Construction VI

ISSN

1662-9779

Periodikum

Solid State Phenomena

Ročník

321

Číslo

1

Stát

Švýcarská konfederace

Strany od

125

Strany do

130

Strany počet

6

BibTex

@inproceedings{BUT167782,
  author="David {Zemánek} and Lenka {Nevřivová}",
  title="Influence of Colloidal Silica on Final Properties of no Cement Castables",
  booktitle="Binders, Materials and Technologies in Modern Construction VI",
  year="2021",
  journal="Solid State Phenomena",
  volume="321",
  number="1",
  pages="125--130",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.321.125",
  isbn="978-3-0357-1728-0",
  issn="1662-9779"
}