About: Synthesis of aluminosilicate systems based on alkali activation of industrial by-products

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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	Portland cement-based products are the most commonly used building materials. However, it is well known that the production of OPC not only consumes a significant amount of natural resources and energy but also releases high quantity of carbon dioxide (CO2) to the atmosphere. Purpose of this work is to develop new cementitous material similar to Portland cement-based concrete, which is convenient in terms of energy and is environmental-friendly at once. This article presents preparation, composition and properties of inorganic aluminosilicate polymer, called geopolymer, synthesized from the alkali activation of fly ash/slag mixtures. Effects of different kinds of fly ash from the Czech power plants and different dosage of slag and alkali activator that influence the compressive strength of hardened geopolymer pastes were discussed. Study of the microstructure was based on SEM-EDX and XRD analyses. Portland cement-based products are the most commonly used building materials. However, it is well known that the production of OPC not only consumes a significant amount of natural resources and energy but also releases high quantity of carbon dioxide (CO2) to the atmosphere. Purpose of this work is to develop new cementitous material similar to Portland cement-based concrete, which is convenient in terms of energy and is environmental-friendly at once. This article presents preparation, composition and properties of inorganic aluminosilicate polymer, called geopolymer, synthesized from the alkali activation of fly ash/slag mixtures. Effects of different kinds of fly ash from the Czech power plants and different dosage of slag and alkali activator that influence the compressive strength of hardened geopolymer pastes were discussed. Study of the microstructure was based on SEM-EDX and XRD analyses. (en)
Title	Synthesis of aluminosilicate systems based on alkali activation of industrial by-products Synthesis of aluminosilicate systems based on alkali activation of industrial by-products (en)
skos:prefLabel	Synthesis of aluminosilicate systems based on alkali activation of industrial by-products Synthesis of aluminosilicate systems based on alkali activation of industrial by-products (en)
skos:notation	RIV/00216305:26310/10:PU89693!RIV11-MSM-26310___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(2B08024), S
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Másilko, Jiří Šoukal, František Koplík, Jan Kalina, Lukáš
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	Vysoké učení technické v Brně / Fakulta chemická
http://linked.open...dnocenehoVysledku	291514
http://linked.open...ai/riv/idVysledku	RIV/00216305:26310/10:PU89693
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	geopolymer, fly ash, slag (en)
http://linked.open.../riv/klicoveSlovo	fly ash geopolymer slag
http://linked.open...ontrolniKodProRIV	[61E0CB1A7681]
http://linked.open...v/mistoKonaniAkce	Telč
http://linked.open...i/riv/mistoVydani	Telč
http://linked.open...i/riv/nazevZdroje	XIVth International conference Ecology and new building materials and products
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research on the ecologic binder based on the geopolymer structure which is able to immobilize the potentially harmful substances from bulk-cargo produced industrial wastes, and its further application into building industry
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Másilko, Jiří Šoukal, František Koplík, Jan Buzek, Lukáš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2010-06-08 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Výzkumný ústav stavebních hmot, a. s.
https://schema.org/isbn	978-80-87397-02-2
http://localhost/t...ganizacniJednotka	26310

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