SIST EN 13580:2002
(Main)Products and systems for the protection and repair of concrete structures - Test Methods - Water absorption and resistance to alkali for hydrophobic impregnations
Products and systems for the protection and repair of concrete structures - Test Methods - Water absorption and resistance to alkali for hydrophobic impregnations
This European Standard specifies a test method to evaluate the effect of a hydrophobic impregnation. It deals with the rate at which treated concrete absorbs water and with the alkali resistance of that surface treatment. The method primarily relates to the protection of concrete structures.
Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Wasseraufnahme und Alkalibeständigkeit für hydrophobierende Imprägnierungen
Diese Europäische Norm enthält Festlegungen für ein Prüfverfahren zur Beurteilung der Wirkung von hydropho-bierenden Imprägnierungen. Sie behandelt die Geschwindigkeit, mit der behandelter Beton Wasser absorbiert, sowie die Alkalibeständigkeit dieser Oberflächenbehandlung. Das Verfahren bezieht sich primär auf den Schutz von Betontragwerken.
Produits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essai - Absorption d'eau et résistance aux alcalis pour imprégnations hydrofuges
La présente Norme européenne spécifie une méthode d'essai destinée a évaluer l'effet d'une imprégnation hydrofuge. Elle traite de la vitesse a laquelle le béton traité absorbe l'eau et de la résistance aux alcalis de ce traitement de surface. Cette méthode se rapporte principalement a l'évaluation des produits de protection des bétons de structure.
Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Preskusne metode - Vodovpojnost in odpornost proti alkalijam pri hidrofobnih impregnacijah
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Wasseraufnahme und Alkalibeständigkeit für hydrophobierende ImprägnierungenProduits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essai - Absorption d'eau et résistance aux alcalis pour imprégnations hydrofugesProducts and systems for the protection and repair of concrete structures - Test Methods - Water absorption and resistance to alkali for hydrophobic impregnations91.080.40Betonske konstrukcijeConcrete structuresICS:Ta slovenski standard je istoveten z:EN 13580:2002SIST EN 13580:2002en01-november-2002SIST EN 13580:2002SLOVENSKI
STANDARD
SIST EN 13580:2002
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 13580August 2002ICS 91.080.40English versionProducts and systems for the protection and repair of concretestructures - Test Methods - Water absorption and resistance toalkali for hydrophobic impregnationsProduits et systèmes pour la protection et la réparation desstructures en béton - Méthodes d'essai - Absorption d'eauet résistance aux alcalis pour imprégnations hydrofugesProdukte und Systeme für den Schutz und dieInstandsetzung von Betontragwerken - Prüfverfahren -Wasseraufnahme und Alkalibeständigkeit fürhydrophobierende ImprägnierungenThis European Standard was approved by CEN on 23 December 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13580:2002 ESIST EN 13580:2002
EN 13580:2002 (E)2ContentsPageForeword.31Scope.42Normative references.43Symbols.44Principle.55Apparatus.56Preparation of test specimens.57Treatment.68Test procedure.79Test report.8Annex A (informative).9Annex B (informative).10SIST EN 13580:2002
EN 13580:2002 (E)3ForewordThis document (EN 13580:2002) has been prepared by Technical Committee CEN/TC 104 "Concrete and relatedproducts", the secretariat of which is held by DIN.It has been elaborated by Subcommittee SC 8 “Products and systems for the protection and repair of concretestructures”, the secretariat of which is held by AFNOR.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by February 2003, and conflicting national standards shall be withdrawn at the latestby February 2003.The Annexes A and B are informative.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.SIST EN 13580:2002
EN 13580:2002 (E)41 ScopeThis European Standard specifies a test method to evaluate the effect of a hydrophobic impregnation. It deals withthe rate at which treated concrete absorbs water and with the alkali resistance of that surface treatment. Themethod primarily relates to the protection of concrete structures.2 Normative referencesThis European Standard incorporates by dated or undated reference, provisions from other publications. Thesenormative references are cited at the appropriate places in the text and the publications are listed hereafter. Fordated references, subsequent amendments to or revisions of any of these publications apply to this EuropeanStandard only when incorporated in it by amendment or revision. For undated references the latest edition of thepublication referred to applies (including amendments).EN 1766, Products and systems for the protection and repair of concrete structures – Test methods – Referenceconcretes for testing.EN 13579, Products and systems for the protection and repair of concrete structures – Test methods – Drying testfor hydrophobic impregnation.3 SymbolsSymbolExplanationUnitARAbsorption ratio%AR(alk)Absorption ratio after exposure to alkali%CmMean consumption of impregnant during treatmentg/m2CnConsumption of impregnant for each face of test cube during treatmentg/m2i1Weight of a test cube at start of immersion testgi2Weight of a test cube at end of immersion testgItRate of increase in weight of a treated test cubeg/(m2 × h0,5)It(alk)Rate of increase in weight of a treated test cube after exposure to alkalig/(m2 × h0,5)ItmMean rate of increase in weight of three treated test cubesg/(m2 × h0,5)Itm(alk)Mean rate of increase in weight of three treated test cubes afterexposure to alkalig/(m2 × h0,5)IuRate of increase in weight of an untreated test cubeg/(m2 × h0,5)IumMean rate of increase in weight of three untreated test cubesg/(m2 × h0,5)M’tEstimated moisture content of each test cube after conditioning%MmMean saturated surface dry moisture content of 3 oven dry test cubes%MssdSaturated surface dry moisture content of a test cube%W¢odEstimated weight of a test cube in oven dry conditiongWodWeight of a test cube in oven dry conditiongWssdWeight of a test cube in saturated surface dry conditiongWtActual weight of test cube after conditioninggWt1Weight of test cube immediately prior to treatmentgWt2Weight of test cube immediately after treatmentgSIST EN 13580:2002
EN 13580:2002 (E)54 PrincipleImpregnants applied to the surface of the concrete reduce the ingress of water and salt solutions into concrete. Theprinciple of the test method described in this standard is to compare rate of uptake of water of treated anduntreated test cubes from the same batch of concrete. The ratio of the rates is defined as the absorption ratio. Thelong term durability is assessed by measuring the water absorption after a defined exposure to alkali.5 Apparatus5.1Nine moulds for concrete cubes (100 mm x 100 mm x 100 mm).5.2 Soft brush5.3
Absorbent paper towel5.4Balance with an acc
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