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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" }