About: Research on concrete disintegration using pulsating water jets

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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	One of the modern methods of removal of degraded concrete layers is high speed water jet technology. The concrete is degraded mostly by action of freeze, aggressive gases and vapours from atmosphere. Regulations in ecology (dust, noise, vibrations, deposits) and in concrete repair quality (crack absence, surface structure, reinforcement), but also economical aspects have supported the introduction of water jet tools in the area of concrete repair. The paper summarizes knowledge obtaining during research of the effect of the corrosion of concrete on the interaction of the high speed water jet and the concrete. Concrete surface layers of various qualities were re-moved by continuous and pulsating water jets, continuous rotating and pulsating rotating jets as well as flat continuous and flat pulsating jets. Results obtained up to now proves that generation of high-frequency pulsations in high speed water jets leads to substantial enhancement of effects of water jets on concrete One of the modern methods of removal of degraded concrete layers is high speed water jet technology. The concrete is degraded mostly by action of freeze, aggressive gases and vapours from atmosphere. Regulations in ecology (dust, noise, vibrations, deposits) and in concrete repair quality (crack absence, surface structure, reinforcement), but also economical aspects have supported the introduction of water jet tools in the area of concrete repair. The paper summarizes knowledge obtaining during research of the effect of the corrosion of concrete on the interaction of the high speed water jet and the concrete. Concrete surface layers of various qualities were re-moved by continuous and pulsating water jets, continuous rotating and pulsating rotating jets as well as flat continuous and flat pulsating jets. Results obtained up to now proves that generation of high-frequency pulsations in high speed water jets leads to substantial enhancement of effects of water jets on concrete (en)
Title	Research on concrete disintegration using pulsating water jets Research on concrete disintegration using pulsating water jets (en)
skos:prefLabel	Research on concrete disintegration using pulsating water jets Research on concrete disintegration using pulsating water jets (en)
skos:notation	RIV/00216305:26110/08:PU77471!RIV10-GA0-26110___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1QS300860501), P(GA101/07/1451), P(GA103/07/1662), Z(AV0Z30860518)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bodnárová, Lenka Hela, Rudolf
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 stavební
http://linked.open...dnocenehoVysledku	392469
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/08:PU77471
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	High speed water jet technology, concrete repair, degraded concrete (en)
http://linked.open.../riv/klicoveSlovo	concrete repair degraded concrete High speed water jet technology
http://linked.open...ontrolniKodProRIV	[2E9EF5E6AADB]
http://linked.open...v/mistoKonaniAkce	Havana
http://linked.open...i/riv/mistoVydani	Havana, Kuba
http://linked.open...i/riv/nazevZdroje	Sborník konference 14 CCIA 2008
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Modelling of the disintegration process of the degraded layer of construction materials during their preparation for repair action Novel technique for cleaning and removal of surface layers and repair of concrete structures Study of the process of generation and propagation of pressure pulsations in high-pressure system
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Bodnárová, Lenka Foldyna, Josef Hela, Rudolf Sitek, Libor
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2008-12-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Fyzikální a environmentální projevy v litosféře indukované antropogenní činností
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	CUJAE
https://schema.org/isbn	978-959-261-281-5
http://localhost/t...ganizacniJednotka	26110
is http://linked.open...avai/riv/vysledek of	Research on concrete disintegration using pulsating water jets Research on concrete disintegration using pulsating water jets Research on concrete disintegration using pulsating water jets Research on concrete disintegration using pulsating water jets

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