About: LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT

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About: LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In this paper the long term behaviour of limestone cement concrete, stored in chloridesulfate environment, was investigated. Concrete specimens were prepared by using an ordinary Portland cement and two different Portland limestone cements, as well as natural pozzolana, fly ash, blastfurnace slag or metakaolin, and were stored in solutions of various sulfate and chloride contents at 5 o C. Visual assessment, mass measurements and XRD analysis took place. The higher contents of limestone in cement and of sulfate in storage solutions resulted in more intensive concrete damage. Thaumasite was the main deterioration product. The use of mineral admixtures improved the behaviour of limestone cement concrete. After 24 months of exposure, chlorides delay the deterioration of limestone cement concretes caused by sulfates. After 55 months, the presence of chlorides led to a greater mass loss. The specimens containing mineral admixtures showed more intensive deterioration at 24 months when chlorides were In this paper the long term behaviour of limestone cement concrete, stored in chloridesulfate environment, was investigated. Concrete specimens were prepared by using an ordinary Portland cement and two different Portland limestone cements, as well as natural pozzolana, fly ash, blastfurnace slag or metakaolin, and were stored in solutions of various sulfate and chloride contents at 5 o C. Visual assessment, mass measurements and XRD analysis took place. The higher contents of limestone in cement and of sulfate in storage solutions resulted in more intensive concrete damage. Thaumasite was the main deterioration product. The use of mineral admixtures improved the behaviour of limestone cement concrete. After 24 months of exposure, chlorides delay the deterioration of limestone cement concretes caused by sulfates. After 55 months, the presence of chlorides led to a greater mass loss. The specimens containing mineral admixtures showed more intensive deterioration at 24 months when chlorides were (en)
Title	LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT (en)
skos:prefLabel	LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT (en)
skos:notation	RIV/00216305:26110/12:PU101590!RIV13-MSM-26110___
http://linked.open...avai/predkladatel	Fakulta stavební
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(EE2.3.30.0005)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Petránek, Vít Kosíková, Jana Sotiriadis, Konstantinos
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	147403
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/12:PU101590
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Durability, limestone cement, sulfate atack (en)
http://linked.open.../riv/klicoveSlovo	Durability limestone cement sulfate atack
http://linked.open...ontrolniKodProRIV	[E98297999984]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Brno
http://linked.open...i/riv/nazevZdroje	Proceedings of the Conference on the Rehabilitation and Reconstruction of Buildings CRRB 2012
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Support of Interdisciplinary Excellence Research Teams Establishment at BUT
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Kosíková, Jana Petránek, Vít Sotiriadis, Konstantinos
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2012-11-06 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Vysoké učení technické v Brně
https://schema.org/isbn	978-80-214-4657-1
http://localhost/t...ganizacniJednotka	26110
is http://linked.open...avai/riv/vysledek of	LONG TERM EXPOSURE OF PORTLAND LIMESTONE CEMENT CONCRETE, CONTAINING OR NOT MINERAL ADMIXTURES, IN COMBINED CHLORIDE AND SULFATE ENVIRONMENT

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