About: Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation

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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	Since 2003 research work of fly-ash alkali activation has been proceeding. This work is provided by the Department of Construction Technology, Faculty of Civil Engineering, CTU in Prague and the Department of Glass and Ceramics ICT Prague. A very important part in activation process of fly ash grains is the quantity of alkali activator and water. Water is used for preparation of activator solutions, its volume and its quantity is deciding for workability of the mixture. To achieve optimum results it was necessary to search quantity of activators and their concentration in activator solutions that allows required workability. Of course it is necessary to keep mechanical and physical properties of fly ash binder. Quantity of water in activator solutions may be various, but quantity of alkali activators is the same. This paper describes problems with different water ratio in fly ash concrete mixtures especially with reference to concentration of alkali activator solutions. Since 2003 research work of fly-ash alkali activation has been proceeding. This work is provided by the Department of Construction Technology, Faculty of Civil Engineering, CTU in Prague and the Department of Glass and Ceramics ICT Prague. A very important part in activation process of fly ash grains is the quantity of alkali activator and water. Water is used for preparation of activator solutions, its volume and its quantity is deciding for workability of the mixture. To achieve optimum results it was necessary to search quantity of activators and their concentration in activator solutions that allows required workability. Of course it is necessary to keep mechanical and physical properties of fly ash binder. Quantity of water in activator solutions may be various, but quantity of alkali activators is the same. This paper describes problems with different water ratio in fly ash concrete mixtures especially with reference to concentration of alkali activator solutions. (en)
Title	Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation (en)
skos:prefLabel	Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation (en)
skos:notation	RIV/68407700:21110/09:00158458!RIV10-GA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA103/08/1639)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Šulc, Rostislav
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	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	312328
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/09:00158458
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fly-ash; alkali activator; geopolymer; water ratio; fly-ash concrete (en)
http://linked.open.../riv/klicoveSlovo	alkali activator fly-ash geopolymer water ratio fly-ash concrete
http://linked.open...ontrolniKodProRIV	[AD935F29D53D]
http://linked.open...v/mistoKonaniAkce	Podbanské
http://linked.open...i/riv/mistoVydani	Košice
http://linked.open...i/riv/nazevZdroje	Mlady vedec
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Microstructure of inorganic aluminosilicate polymers
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Šulc, Rostislav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-04-15 (xsd:date)
number of pages	7 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita v Košiciach. Stavebná fakulta
https://schema.org/isbn	978-80-553-0176-1
http://localhost/t...ganizacniJednotka	21110
is http://linked.open...avai/riv/vysledek of	Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation Effect of Water Ratio in Fly-Ash Concrete on the Process of Alkali Activation

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