EN 1771:2004

Products and systems for the protection and repair of concrete structures - Test methods - Determination of injectability and splitting test

This European Standard specifies a method for determining the injectability of a product in a capillary network and its adhesion to concrete by measurement of the splitting strength of cylindrical mortar samples resulting from a sand column injection.
NOTE   Whenever the product is of such nature that it may not be premixed and then poured into a container of the size used in this standard, injection can be carried out using a method suitable for the product provided that the pressure can be measured with similar accuracy.

Produkte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung der Injektionsfähigkeit und Prüfung der Spaltzugfestigkeit

Dieses Dokument legt ein Verfahren zur Bestimmung der Injektionsfähigkeit eines Rissfüllstoffes in ein Kapillarsystem und seiner Haftzugfestigkeit an Beton durch Messung der Spaltzugfestigkeit von zylindrischen Mörtelproben durch Injektion in eine Sandsäule fest.

Produits et systèmes pour la protection et la réparation des structures en béton - Méthodes d'essai - Détermination de l'injectabilité et essai de fendage

Le présent document donne une méthode de détermination de l'injectabilité d'un produit dans un réseau capillaire et de son adhérence au béton par mesurage de la résistance au fendage d'éprouvettes cylindriques de mortier provenant de l'injection d'une colonne de sable.

Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij – Preskusne metode – Določevanje sposobnosti za injektiranje s preskusom s peščenim stolpcem

General Information

• Status: Published
• Publication Date: 24-Aug-2004
• ICS: 91.080.40 - Concrete structures
• Technical Committee: CEN/TC 104 - Concrete ( performance, production, placing and compliance criteria )
• Drafting Committee: CEN/TC 104/SC 8/WG 4 - Injection products
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 18-Jun-2021
• Ref Project: SIST EN 1771:2004 - Products and systems for the protection and repair of concrete structures - Test methods - Determination of injectability and splitting test

Relations

• Corrected By: EN 1771:2004/AC:2005 - Products and systems for the protection and repair of concrete structures - Test methods - Determination of injectability and splitting test
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.ãþHQLPVWROSFHPProdukte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung der Injektionsfähigkeit und Prüfung der SpaltzugfestigkeitProduits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essai - Détermination de l'injectabilité et essai de fendageProducts and systems for the protection and repair of concrete structures - Test methods - Determination of injectability and splitting test91.080.40Betonske konstrukcijeConcrete structuresICS:Ta slovenski standard je istoveten z:EN 1771:2004SIST EN 1771:2004en01-december-2004SIST EN 1771:2004SLOVENSKI
STANDARD



SIST EN 1771:2004



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1771August 2004ICS 91.080.40English versionProducts and systems for the protection and repair of concretestructures - Test methods - Determination of injectability usingthe sand column testProduits et systèmes pour la protection et la réparation desstructures en béton - Méthodes d'essai - Détermination del'injectabilité et essai de fendageProdukte und Systeme für den Schutz und dieInstandsetzung von Betontragwerken - Prüfverfahren -Bestimmung der Injektionsfähigkeit und Prüfung derSpaltzugfestigkeitThis European Standard was approved by CEN on 27 February 2004.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2004 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1771:2004: ESIST EN 1771:2004



EN 1771:2004 (E)
2 Contents page Foreword.3 1 Scope.4 2 Normative references.4 3 Test principle.4 4 General requirements for testing.4 4.1 Apparatus.4 4.2 Other equipment.4 4.3 Sand.5 5 Preparation of the test.8 5.1 Injectability test.8 5.2 Preparation of specimen for splitting test (Brazilian test).8 6 Test procedure.9 6.1 Column test.9 6.2 Splitting test.10 7 Expression of the results.
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