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Statements

Subject Item
n2:RIV%2F00216305%3A26110%2F10%3APU82958%21RIV10-MSM-26110___
rdf:type
skos:Concept n17:Vysledek
dcterms:description
Fly ash from brown coal (70 wt.%) and stoneware clay (30 wt.%) were used for the dry pressed ceramic tiles (according to EN 14411) raw materials mixture. The effects of fly ash milling and pentasodium triphosphate addition as a deflocculant and fluxing agent on the properties of green body (flexural strength, bulk density) and fired body (EN ISO 10545 - water absorption, bulk density, true density, apparent porosity, flexural strength, frost resistance) were studied and explained as a function of the firing temperature (1000 - 1150 oC). Fly ash milling (corresponding to 5 wt.% residue of fly ash grains on 0.063 mm sieve) increased the sintering abilities of the fly ash - clay body. A similar effect was achieved by 1.3 wt.% pentasodium triphosphate (PST) addition with an increase in green body flexural strength and a decrease in water content of the granulate. Fly ash-clay bodies can be frost resistant with water absorption above 10 % thanks to positive pore size distribution, which were examined using Fly ash from brown coal (70 wt.%) and stoneware clay (30 wt.%) were used for the dry pressed ceramic tiles (according to EN 14411) raw materials mixture. The effects of fly ash milling and pentasodium triphosphate addition as a deflocculant and fluxing agent on the properties of green body (flexural strength, bulk density) and fired body (EN ISO 10545 - water absorption, bulk density, true density, apparent porosity, flexural strength, frost resistance) were studied and explained as a function of the firing temperature (1000 - 1150 oC). Fly ash milling (corresponding to 5 wt.% residue of fly ash grains on 0.063 mm sieve) increased the sintering abilities of the fly ash - clay body. A similar effect was achieved by 1.3 wt.% pentasodium triphosphate (PST) addition with an increase in green body flexural strength and a decrease in water content of the granulate. Fly ash-clay bodies can be frost resistant with water absorption above 10 % thanks to positive pore size distribution, which were examined using
dcterms:title
Dry pressed ceramic tiles based on fly ash-clay body: influence of fly ash granulometry and pentasodium triphosphate addition Dry pressed ceramic tiles based on fly ash-clay body: influence of fly ash granulometry and pentasodium triphosphate addition
skos:prefLabel
Dry pressed ceramic tiles based on fly ash-clay body: influence of fly ash granulometry and pentasodium triphosphate addition Dry pressed ceramic tiles based on fly ash-clay body: influence of fly ash granulometry and pentasodium triphosphate addition
skos:notation
RIV/00216305:26110/10:PU82958!RIV10-MSM-26110___
n3:aktivita
n12:Z
n3:aktivity
Z(MSM0021630511)
n3:cisloPeriodika
1
n3:dodaniDat
n14:2010
n3:domaciTvurceVysledku
n11:9277315 n11:9270728
n3:druhVysledku
n15:J
n3:duvernostUdaju
n13:S
n3:entitaPredkladatele
n18:predkladatel
n3:idSjednocenehoVysledku
255304
n3:idVysledku
RIV/00216305:26110/10:PU82958
n3:jazykVysledku
n4:eng
n3:klicovaSlova
ceramic tiles, fly ash, granulometry, pentasodium triphosphate, frost resistence, pore structure
n3:klicoveSlovo
n6:pore%20structure n6:ceramic%20tiles n6:granulometry n6:frost%20resistence n6:pentasodium%20triphosphate n6:fly%20ash
n3:kodStatuVydavatele
NL - Nizozemsko
n3:kontrolniKodProRIV
[96724566B254]
n3:nazevZdroje
Ceramics International
n3:obor
n7:JH
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
2
n3:rokUplatneniVysledku
n14:2010
n3:svazekPeriodika
38
n3:tvurceVysledku
Smetanová, Lenka Sokolář, Radomír
n3:zamer
n16:MSM0021630511
s:issn
0272-8842
s:numberOfPages
7
n10:organizacniJednotka
26110