About: Characterization of Heat-resistant Geocement based on Potassium Silica Solution

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The aim of this paper is detailed description of synthesis geocement composite material based on K2O-Al2O3-SiO2 system and characterization its thermal properties. The series of analytic tools were used (XRF, XRD, SEM, BET, particle-size distribution) for accurate identification of chemical and physical properties of raw material. Optimum technological prescription was determined and geocement specimens were tested for identification of mechanical and thermal properties. Three series of specimens were heated up to 1000, 1100 and 1230°C and flexural strength was determined. The thermal analysis TMA and DMA were used for characterization of heat-resistant properties. The maximum shrinkage in the range 30-1000°C was for the first run in temperature rate 20°C/min. only 3%. The heating exposure at slower rate (3°C/min.) caused reduction of shrinkage up to 1.5% at 1000°C. Geocement represents attractive thermal properties. The aim of this paper is detailed description of synthesis geocement composite material based on K2O-Al2O3-SiO2 system and characterization its thermal properties. The series of analytic tools were used (XRF, XRD, SEM, BET, particle-size distribution) for accurate identification of chemical and physical properties of raw material. Optimum technological prescription was determined and geocement specimens were tested for identification of mechanical and thermal properties. Three series of specimens were heated up to 1000, 1100 and 1230°C and flexural strength was determined. The thermal analysis TMA and DMA were used for characterization of heat-resistant properties. The maximum shrinkage in the range 30-1000°C was for the first run in temperature rate 20°C/min. only 3%. The heating exposure at slower rate (3°C/min.) caused reduction of shrinkage up to 1.5% at 1000°C. Geocement represents attractive thermal properties. (en)
Title	Characterization of Heat-resistant Geocement based on Potassium Silica Solution Characterization of Heat-resistant Geocement based on Potassium Silica Solution (en)
skos:prefLabel	Characterization of Heat-resistant Geocement based on Potassium Silica Solution Characterization of Heat-resistant Geocement based on Potassium Silica Solution (en)
skos:notation	RIV/49777513:23640/13:43920650!RIV14-MSM-23640___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0088)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kullová, Lucie Čekalová, Marcela Novotný, Pavel Pola, Michal Kovářík, Tomáš Kadlec, Jaroslav Rieger, David
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Nové technologie - výzkumné centrum
http://linked.open...dnocenehoVysledku	65075
http://linked.open...ai/riv/idVysledku	RIV/49777513:23640/13:43920650
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Heat-resistant; Geocement; Potassium silicate solution (en)
http://linked.open.../riv/klicoveSlovo	Geocement Heat-resistant Potassium silicate solution
http://linked.open...ontrolniKodProRIV	[EFA279FCEF93]
http://linked.open...v/mistoKonaniAkce	Hong Kong, China
http://linked.open...i/riv/mistoVydani	Durnten-Zurich
http://linked.open...i/riv/nazevZdroje	Applied Mechanics and Materials
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of the New Technologies and Materials
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Kadlec, Jaroslav Novotný, Pavel Kovářík, Tomáš Pola, Michal Rieger, David Kullová, Lucie Podmanická, Stanislava Čekalová, Marcela
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-08-17 (xsd:date)
issn	1660-9336
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.4028/www.scientific.net/AMM.378.230
http://purl.org/ne...btex#hasPublisher	Trans Tech Publications
https://schema.org/isbn	978-3-03785-795-3
http://localhost/t...ganizacniJednotka	23640

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