SIST EN 14944-3:2009

Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products

SIST EN 14944-3:2009

Name:SIST EN 14944-3:2009   Standard name:Influence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products
Standard number:SIST EN 14944-3:2009   language:English language
Release Date:20-Nov-2008   technical committee:IOVO - Water supply and waste water engineering
Drafting committee:   ICS number:13.060.20 - Drinking water
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Vpliv cementnih proizvodov na pitno vodo - Preskusne metode - 3. del: Prehod snovi iz cementnih, tovarniško izdelanih proizvodovEinfluss zementgebundener Produkte auf Wasser für den menschlichen Gebrauch - Prüfverfahren - Teil 3: Migration von Substanzen aus fabrikmäßig hergestellten zementgebundenen ProduktenInfluence des produits a base de ciment sur l'eau destinée a la consommation humaine - Méthodes d'essais - Partie 3 : Migration de substances a partir des produits fabriqués en usineInfluence of cementitious products on water intended for human consumption - Test methods - Part 3: Migration of substances from factory-made cementititous products67.250Materiali in predmeti v stiku z živiliMaterials and articles in contact with foodstuffs13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 14944-3:2007SIST EN 14944-3:2009en,fr,de01-januar-2009SIST EN 14944-3:2009SLOVENSKI
STANDARD



SIST EN 14944-3:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14944-3December 2007ICS 13.060.20; 67.250; 91.100.10 English VersionInfluence of cementitious products on water intended for humanconsumption - Test methods - Part 3: Migration of substancesfrom factory-made cementititous productsInfluence des produits à base de ciment sur l'eau destinéesà la consommation humaine - Méthodes d'essais - Partie 3: Migration de substances à partir des produits fabriqués enusineEinfluss zementgebundener Produkte auf Wasser für denmenschlichen Gebrauch - Prüfverfahren - Teil 3: Migrationvon Substanzen aus fabrikmäßig hergestelltenzementgebundenen ProduktenThis European Standard was approved by CEN on 13 October 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 14944-3:2007: ESIST EN 14944-3:2009



EN 14944-3:2007 (E) 2 Contents Page Contents 2 Foreword 5 Introduction 7 1 Scope 8 2 Normative references 8 3 Terms and Definitions 8 4 Principle 10 5 Reagents 11 5.1 General requirements 11 5.2 Disinfection reagents 11 5.2.1 Sodium hypochlorite solution 11 5.2.2 Disinfection treatment water 11 5.3 Waters to be used for testing 11 5.3.1 Preconditioning water 11 5.3.2 Test water 11 5.3.3 Test water without chlorine content (chlorine-free) 11 5.3.4 Test water with chlorine content (chlorinated) 11 5.4 Cleaning liquids for apparatus 11 6 Apparatus 11 6.1 General 11 6.2 Apparatus and materials for test piece preparation (see normative Annex A, Annex B and Annex C) 12 6.2.1 Stainless steel plates and cylinders 12 6.2.2 Glass cylinders 12 6.2.3 Moulds for forming test pieces 12 6.3 Apparatus and materials for preconditioning and migration procedure 12 6.3.1 Vessels, containers, covers, connectors and stoppers 12 6.3.2
13 6.3.3
13 7 Samples and test pieces 13 7.1 Sampling, transport and storage of samples 13 7.2 Preparation of test pieces 13 7.2.1 General 13 7.2.2 Factory made pipes, fittings and storage systems 13 7.3 Surface area-to-volume ratio (S/V) for use in the test procedure 14 7.3.1 General 14 7.3.2 Pipes and fittings 14 7.3.3 Storage systems (cement mortar, cement mortar lined or concrete) 14 8 Pre-treatment of samples (curing, preconditioning and disinfection) 14 8.1 General 14 8.2 Curing 14 8.3 Preconditioning 14 8.3.1 General 14 8.3.2 Preconditioning without disinfection treatment 15 8.3.3 Preconditioning with disinfection treatment 15 9 Test procedure 15 9.1 General 15 9.2 Preparation of migration water for analysis of substances 15 SIST EN 14944-3:2009



EN 14944-3:2007 (E) 3 9.2.1 Migration procedure 15 9.2.2 Second and third migration periods 16 9.2.3 Additional migration periods 16 9.3 Control samples (blank test) 16 10 Analysis 16 11 Calculation of test results 16 11.1 Calculation of the concentratio
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