EN 14629:2007

Products and systems for the protection and repair of concrete structures - Test methods - Determination of chloride content in hardened concrete

This standard describes two methods for the determination of the total (free and bound) acid soluble chloride content of hardened concrete or mortar. This information is intended for use in estimating the risk of chloride induced corrosion of the steel reinforcement. It may be used on samples of powder obtained either by drilling or from cores or fragments removed from concrete structures or on other appropriate laboratory specimens.

Produckte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung des Chloridgehaltes von Festbeton

Diese Norm beschreibt zwei Verfahren zur Bestimmung des Gesamtgehaltes an (freiem und gebundenem) säurelöslichem Chlorid in Festbeton und erhärtetem Zement. Diese Angaben sind für die Einschätzung der Gefahr einer durch Chloride verursachten Korrosion der Stahlbewehrung vorgesehen. Das Verfahren kann an Pulverproben, die aus Betontragwerken durch Bohren oder aus Bohrkernproben oder aus Fragmenten gewonnen werden, oder an anderen geeigneten Laborprobekörpern durchgeführt werden.

Produits et systèmes pour la protection et la réparation des structures en béton - Méthodes d'essais - Mesurage du taux de chlorure d'un béton durci

Proizvodi in sistemi za zaščito in popravilo betonskih konstrukcij - Preskusne metode -Ugotavljanje deleža vodotopnih kloridov in v strjenem betonu

General Information

• Status: Published
• Publication Date: 20-Mar-2007
• Withdrawal Date: 29-Sep-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 8/WG 2 - Repair
• Current Stage: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Dec-2022
• Completion Date: 02-Dec-2022
• 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 14629:2007 - Products and systems for the protection and repair of concrete structures - Test methods - Determination of chloride content in hardened concrete

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Products and systems for the protection and repair of concrete structures - Test methods - Determination of chloride content in hardened concreteRQXProduits et systemes pour la protection et la réparation des structures en béton - Méthodes d'essais - Mesurage du taux de chlorure d'un béton durciProduckte und Systeme für den Schutz und die Instandsetzung von Betontragwerken - Prüfverfahren - Bestimmung des Chloridgehaltes von FestbetonTa slovenski standard je istoveten z:EN 14629:2007SIST EN 14629:2007en;fr;de91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:SLOVENSKI
STANDARDSIST EN 14629:200701-julij-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14629March 2007ICS 91.100.30 English VersionProducts and systems for the protection and repair of concretestructures - Test methods - Determination of chloride content inhardened concreteProduits et systèmes pour la protection et la réparation desstructures en béton - Méthodes d'essais - Mesurage dutaux de chlorure d'un béton durciProduckte und Systeme für den Schutz und dieInstandsetzung von Betontragwerken - Prüfverfahren -Bestimmung des Chloridgehaltes von FestbetonThis European Standard was approved by CEN on 7 September 2006.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 14629:2007: E



EN 14629:2007 (E) 2 Contents Page Foreword.3 Introduction.4 1 Scope.5 2 Normative references.5 3 Materials and apparatus.5 3.1 Chemicals.5 3.2 Apparatus.5 4 Test procedure.6 4.1 Sampling.6 4.2 Grinding.7 4.3 Chemical analysis.7 5 Test report.9 Bibliography.10



EN 14629:2007 (E) 3 Foreword This document (EN 14629:2007) has been prepared by Technical Committee CEN/TC 104 “Concrete and related products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or
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