EN 14944-1:2006
(Main)Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters
Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parameters
This European Standard specifies a method to determine the influence of factory made cementitious products on the odour, flavour, colour and turbidity of test waters after contact with the products.
This European Standard is applicable to factory made cementitious products, e.g. cement mortar linings to metallic pipes, tanks, concrete pipes etc. intended to be used for the transport and storage of water for human consumption, including raw water used for the production of drinking water.
Einfluss von zementgebundenen Produkten auf Wasser für den menschlichen Gebrauch - Prüfverfahren - Teil 1: Einfluss fabrikmäßig hergestellter zementgebundener Produkte auf organoleptische Parameter
Diese Europäische Norm legt ein Verfahren zur Bestimmung des Einflusses fabrikmäßig hergestellter zementgebundener Produkte auf Geruch, Geschmack, Färbung und Trübung von Prüfwässern nach einem Kontakt mit den Produkten fest.
Diese Europäische Norm wird auf fabrikmäßig hergestellte zementgebundene Produkte angewendet, z. B. Zementmörtelauskleidungen von metallischen Rohren, Behälter, Betonrohre usw., welche dazu bestimmt sind, Trinkwasser zu transportieren und aufzubewahren, einschließlich Rohwasser, welches für die Herstellung von Trinkwasser eingesetzt wird.
Influence des produits à base de ciment sur l'eau destinée à la consommation humaine - Méthode d'essai - Partie 1: Influence des produits à base de ciment fabriqués en usine sur les paramètres organoleptiques
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Vpliv cementnih proizvodov na pitno vodo – Preskusne metode – 1. del: Vpliv industrijsko izdelanih cementnih proizvodov na organoleptične parametre
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Influence of cementitious products on water intended for human consumption - Test methods - Part 1: Influence of factory made cementitious products on organoleptic parametersDPHWUHInfluence des produits a base de ciment sur l'eau destinée a la consommation humaine - Méthode d'essai - Partie 1: Influence des produits a base de ciment fabriqués en usine sur les parametres organoleptiquesEinfluss von zementgebundenen Produkten auf Wasser für den menschlichen Gebrauch - Prüfverfahren - Teil 1: Einfluss fabrikmäßig hergestellter zementgebundener Produkte auf organoleptische ParameterTa slovenski standard je istoveten z:EN 14944-1:2006SIST EN 14944-1:2006en67.250Materiali in predmeti v stiku z živiliMaterials and articles in contact with foodstuffs13.060.20Pitna vodaDrinking waterICS:SLOVENSKI
STANDARDSIST EN 14944-1:200601-oktober-2006
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14944-1April 2006ICS 13.060.20; 67.250 English VersionInfluence of cementitious products on water intended for humanconsumption - Test methods - Part 1: Influence of factory madecementitious products on organoleptic parametersInfluence des produits à base de ciment sur l'eau destinéeà la consommation humaine - Méthodes d'essai - Partie 1:Influence des produits à base de ciment fabriqués en usinesur les paramètres organoleptiquesEinfluss von zementgebundenen Produkten auf Wasser fürden menschlichen Gebrauch - Prüfverfahren - Teil 1:Einfluss fabrikmäßig hergestellter zementgebundenerProdukte auf organoleptische ParameterThis European Standard was approved by CEN on 13 February 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 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, 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© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14944-1:2006: E
Additional procedures for testing factory made pipes
(cement mortar lined and concrete) 17 Annex B (normative)
Additional procedures for testing factory made fittings
(cement mortar lined and concrete) 21 Annex C (normative)
Additional procedures for testing factory made storage systems
(cement mortar, cement mortar lined and concrete) 26 Annex D (informative)
Examples of typical test pieces and test conditions as a function of S/V ratio 31 Annex E (informative)
Test arrangements for testing factory made cementitious products 35 Annex F (normative)
Additional procedures for testing factory made cementitious
products at elevated temperature 41 Annex G (informative)
Discrimination between porous and non-porous
coatings on factory made products
42 Annex H (informative)
Schematic description of the test procedure 44 Bibliography 47
1 The work on Part 2 of EN 14944 has not yet begun. 2 The work on Part 4 of EN 14944 has not yet begun.
Introduction With respect to any potential adverse effects of products and materials on the quality of water intended for human consumption, it should be understood that relevant national regulations remain in force until verifiable European acceptance criteria are adopted.
1 Scope This European Standard specifies a method to determine the influence of factory made cementitious products on the odour, flavour, colour and turbidity of test waters after contact with the products. This European Standard is applicable to factory made cementitious products, e.g. cement mortar linings to metallic pipes, tanks, concrete pipes etc. intended to be used for the transport and storage of water for human consumption, including raw water used for the production of drinking water. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references the latest edition of the referenced document (including any amendments) applies. EN 196-1,
Methods of testing cement — Part 1: Determination of strength EN 1622:1997,
Water analysis — Method for the determination of threshold odour number (TON) and threshold flavour number (TFN) EN 1015-2,
Methods of test for mortar for masonry — Part 2: Bulk sampling of mortars and preparation of test mortars EN 1015-11,
Methods of test for mortar for masonry — Part 11; Determination of flexural and compressive strength of hardened mortar EN 10088-1,
Stainless steels — Part 1: List of stainless steels EN 12350-1,
Testing fresh concrete — Part 1: Sampling EN 12390-1,
Testing hardened concrete — Part 1: Shape, dimensions and other requirements for specimens and moulds EN 12390-2,
Testing hardened concrete — Part 2: Making and curing specimens for strength tests EN 27888,
Water quality — Determination of electrical conductivity (ISO 7888:1985) EN ISO 3696,
Water for analytical laboratory use — Specification and test methods (ISO 3696:1987) EN ISO 7027:1999,
Water quality — Determination of turbidity (ISO 7027:1999) EN ISO 7887:1994,
Water quality — Examination and determination of colour (ISO 7887:1994) EN ISO 7393-1,
Water quality — Determination of free chlorine and total chlorine — Part 1: Titrimetric method using N, N-diethyl-1, 4-phenylenediamine (ISO 7393-1:1985) EN ISO 7393-2,
Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N, N-diethyl-1, 4-phenylenediamine for routine control purposes (ISO 7393-2:1985) EN ISO 9963-2,
Water quality — Determination of alkalinity — Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994) EN ISO 16264,
Water quality — Determination of soluble silicates by flow analysis (FIA and CFA) and photometric detection (ISO 16264:2002) ISO 6058,
Water quality — Determination of calcium content — EDTA titrimetric method ISO 10523,
Water quality — Determination of pH
This applies to either the internal diameter (DN/ID) or the external diameter (DN/OD). 3.21 preconditioning succession of contact periods of a test piece with the preconditioning water (3.22) before contact with the test water 3.22 preconditioning water water used for preconditioning prepared as described in 5.4.1 3.23 reference water water described as without odour, flavour, colour and turbidity conforming to the requirements in 5.4.2 3.24 test water water used for testing purposes prepared as described in 5.4.3 and 5.4.4 3.25 migration water: test water which has been in contact with a test piece under specified conditions 3.26 blank water test water which has been kept at the same specified conditions as migration water but without contact with the test piece
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