EN 446:2007

Grout for prestressing tendons - Grouting procedures

This European Standard gives the procedures to be used for grouting of tendons in post tensioned prestressed concrete.  It is applicable to all types of structures including bridges and buildings.
This standard also covers suitability testing and inspection testing for grouts and their component materials used on a project.

Einpressmörtel für Spannglieder - Einpressverfahren

Die vorliegende Europäische Norm enthält Verfahren zum Verpressen von Spann¬gliedern in Spannbeton mit nachträglichem Verbund. Sie gilt für alle Arten von Bauwerken einschließlich Brücken und Gebäuden.
Die vorliegende Europäischese Norm umfasst auch die Eignungsprüfung und Überwachung von Einpressmörteln und ihren Bestandteilen.

Coulis pour câble de précontrainte - Procédures d'injection de coulis

La présente Norme européenne décrit les modes opératoires pour l'injection des câbles dans les ouvrages en béton précontraint par post-tension. Elle est applicable à tous les types de structures, y compris les ponts et les bâtiments.
La présente norme spécifie également les essais de convenance et les essais de contrôle pour les coulis et les matériaux entrant dans leur composition utilisés pour un projet.

Injekcijska masa za prednapete kable - Postopki injektiranja

General Information

• Status: Published
• Publication Date: 02-Oct-2007
• ICS: 91.100.30 - Concrete and concrete products
• Technical Committee: CEN/TC 104 - Concrete ( performance, production, placing and compliance criteria )
• Drafting Committee: CEN/TC 104/SC 2 - Execution of concrete structures
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 28-Jun-2019
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN 446:2008 - Grout for prestressing tendons - Grouting procedures

Relations

• Replaces: EN 446:1996 - Grout for prestressing tendons - Grouting procedures
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Grout for prestressing tendons - Grouting proceduresInjekcijska masa za prednapete kable - Postopki injektiranjaCoulis pour câble de précontrainte - Procédures d'injection de coulisEinpressmörtel für Spannglieder - EinpressverfahrenTa slovenski standard je istoveten z:EN 446:2007SIST EN 446:2008en,fr,de91.100.30ICS:SIST EN 446:19981DGRPHãþDSLOVENSKI
STANDARDSIST EN 446:200801-marec-2008







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 446October 2007ICS 91.100.30Supersedes EN 446:1996
English VersionGrout for prestressing tendons - Grouting proceduresCoulis pour câble de précontrainte - Procédures d'injectionde coulisEinpressmörtel für Spannglieder - EinpressverfahrenThis European Standard was approved by CEN on 21 June 2007.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 CEN 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, 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© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 446:2007: E



EN 446:2007 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.6 2 Normative references.6 3 Terms and definitions.6 4 Documentation.6 4.1 Execution specification.6 4.2 Quality plan.7 4.3 Execution documentation.7 5 Materials.7 6 Grout assessment.8 6.1 Suitability testing.8 6.2 Project specific grouting tests.8 7 Equipment.9 7.1 General.9 7.2 Mixer.9 7.3 Pump.9 7.4 Hoses.9 7.5 Inlet connections.
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