About: IMPORTANCE OF POLYPROPYLENE FIBERS AS A REINFORCEMENT IN CONCRETE

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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 main role of dispersed short discrete fibers as a reinforcement for concrete is to prevent formation of shrinkage cracks, their spreading in the structures and increasing resistance of concrete to high temperatures. The plasma treatment of polypropylene (PP) fibers was discussed as a method that leads to the increasing of surface freee energy of polypropylene, accordingly better adhesion between the fibers and cement matrix. The plasma treatment improved the surface wetting properties of PP fibers. The three point bending test confirmed the improving of the mechanical performances of concrete with plasma treated fibers as a reinforcement. The main role of dispersed short discrete fibers as a reinforcement for concrete is to prevent formation of shrinkage cracks, their spreading in the structures and increasing resistance of concrete to high temperatures. The plasma treatment of polypropylene (PP) fibers was discussed as a method that leads to the increasing of surface freee energy of polypropylene, accordingly better adhesion between the fibers and cement matrix. The plasma treatment improved the surface wetting properties of PP fibers. The three point bending test confirmed the improving of the mechanical performances of concrete with plasma treated fibers as a reinforcement. (en)
Title	IMPORTANCE OF POLYPROPYLENE FIBERS AS A REINFORCEMENT IN CONCRETE IMPORTANCE OF POLYPROPYLENE FIBERS AS A REINFORCEMENT IN CONCRETE (en)
skos:prefLabel	IMPORTANCE OF POLYPROPYLENE FIBERS AS A REINFORCEMENT IN CONCRETE IMPORTANCE OF POLYPROPYLENE FIBERS AS A REINFORCEMENT IN CONCRETE (en)
skos:notation	RIV/00216305:26110/12:PU104622!RIV14-TA0-26110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0086), P(TA01010948)
http://linked.open...iv/cisloPeriodika	106
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Kopkáně, Daniel Bodnárová, Lenka
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	140887
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/12:PU104622
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fiber reinforcement concrete, polypropylene fibers, wettability (en)
http://linked.open.../riv/klicoveSlovo	wettability polypropylene fibers fiber reinforcement concrete
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[DA65B550645F]
http://linked.open...i/riv/nazevZdroje	Chemické listy
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Regional R&D center for low-cost plasma and nanotechnology surface modifications Improvement of adhesion of polypropylene fibers for concrete reinforcement by could plasma
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	2012
http://linked.open...iv/tvurceVysledku	Bodnárová, Lenka Kopkáně, Daniel
issn	0009-2770
number of pages	3 (xsd:int)
http://localhost/t...ganizacniJednotka	26110

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