About: Mechanical Properties of Aluminous Cement Paste at high Temperature

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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 hydrated Portland cement doesn´t resist to high temperature very well. In the course of heating Portland cement loses its strength and also chemical changes take place in its mineral composition. For these reason we use composites based on aluminous cement at high temperature applications which shows much better characteristics. Experimental studies were conducted to examine mechanical properties of cement paste made from aluminous cement and reinforced by various types of fibers. During the experimental program was measured compressive strength and three-point bending strength. Specimen size of 40x40x160 mm were made from aluminous cement and used in experimental program. One series of specimen was deposited in laboratory condition and two second on was exposed to high temperature and all mechanical properties were compared. The effect of amount of eater was also investigated, because the valued of water-cement ratio has an influence to mechanical and also rheological properties of final product. The hydrated Portland cement doesn´t resist to high temperature very well. In the course of heating Portland cement loses its strength and also chemical changes take place in its mineral composition. For these reason we use composites based on aluminous cement at high temperature applications which shows much better characteristics. Experimental studies were conducted to examine mechanical properties of cement paste made from aluminous cement and reinforced by various types of fibers. During the experimental program was measured compressive strength and three-point bending strength. Specimen size of 40x40x160 mm were made from aluminous cement and used in experimental program. One series of specimen was deposited in laboratory condition and two second on was exposed to high temperature and all mechanical properties were compared. The effect of amount of eater was also investigated, because the valued of water-cement ratio has an influence to mechanical and also rheological properties of final product. (en)
Title	Mechanical Properties of Aluminous Cement Paste at high Temperature Mechanical Properties of Aluminous Cement Paste at high Temperature (en)
skos:prefLabel	Mechanical Properties of Aluminous Cement Paste at high Temperature Mechanical Properties of Aluminous Cement Paste at high Temperature (en)
skos:notation	RIV/68407700:21110/13:00208215!RIV14-GA0-21110___
http://linked.open...avai/predkladatel	Fakulta stavební
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP104/12/0791)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Reiterman, Pavel Konvalinka, Petr Vejmelková, Eva Vogel, Filip Holčapek, Ondřej
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	86962
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/13:00208215
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Aluminous cement; high temperature; basalt fibers (en)
http://linked.open.../riv/klicoveSlovo	Aluminous cement high temperature basalt fibers
http://linked.open...ontrolniKodProRIV	[7901A8526290]
http://linked.open...v/mistoKonaniAkce	Cape Town
http://linked.open...i/riv/mistoVydani	Leiden
http://linked.open...i/riv/nazevZdroje	Research and Applications in Structural Engineering, Mechanics and Computation
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Fiber-Reinforced Cement Composites for High-Temperature Applications
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Konvalinka, Petr Reiterman, Pavel Vejmelková, Eva Holčapek, Ondřej Vogel, Filip
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-09-02 (xsd:date)
number of pages	2 (xsd:int)
http://bibframe.org/vocab/doi	10.1201/b15963-319
http://purl.org/ne...btex#hasPublisher	CRC Press/Balkema
https://schema.org/isbn	978-1-138-00061-2
http://localhost/t...ganizacniJednotka	21110

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