prEN 14944-4

Influence of cementitious products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cementititous materials and associated non-cementitious products/materials

This European Standard specifies a method to determine the potential migration of substances from hardened cementitious site-applied or site-formed materials (including pre-packaged mortars) into test waters. It also covers determination of migration from individual constituents of cementitious products and materials and from associated non-cementitious products for approval purposes (see Annex C).
Site-applied or site-formed cementitious materials which cannot be cast as cubes or prisms, e.g. some spray applied systems, should be tested as factory made cementitious products according to EN 14944-3.
This European Standard is applicable to site-applied or site-formed cementitious materials intended to be used for the transport and storage of water intended for human consumption, including raw water used for the production of drinking water. It is also applicable to individual constituents of cementitious products and materials and to associated non cementitious products and materials.

Einfluss zementgebundener Produkte auf Wasser für den menschlichen Gebrauch - Prüfverfahren - Teil 4: Migration von Substanzen aus bauseits angewendeten zementgebundenen Materialien und zugehörigen nicht zementgebundenen Produkten/Materialien

Diese Europäische Norm legt ein Verfahren zur Bestimmung der möglichen Migration von Substanzen aus erhärteten zementgebundenen bauseits angewendeten oder bauseits geformten Materialien (einschließlich vorverpackter Mörtel) in Prüfwässer fest. Sie deckt auch die Bestimmung der Migration einzelner Bestandteile von zementgebundenen Produkten und Materialien und von zugehörigen nicht zementgebundenen Hilfs¬stoffen für Zulassungszwecke ab (siehe Anhang C).
Bauseits angewendete oder bauseits geformte zementgebundene Materialien, die nicht in Würfel- oder prismatische Formen gegossen werden können, wie z. B. einige aufzuspritzende Systeme, sollten als fabrik-mäßig hergestellte zementgebundene Produkte nach prEN 14944 3 geprüft werden.
Diese Europäische Norm gilt für bauseits angewendete oder bauseits geformte zementgebundene Materia¬lien, welche dazu bestimmt sind, Trinkwasser zu transportieren und zu speichern, einschließlich Rohwasser, welches für die Herstellung von Trinkwasser eingesetzt wird. Sie gilt auch für einzelne Bestandteile von zementgebundenen Produkten und Materialien und zugehörigen nicht zementgebundenen Hilfsstoffen.

Influence des produits à base de ciment sur l'eau destinée à la consommation humaine - Méthodes d'essai - Partie 4 : Migration de substances à partir de matériaux à base de ciment appliqués sur site et de produits/matériaux associés exempts de ciment

La présente Norme européenne spécifie une méthode de détermination de la migration potentielle dans les eaux d’essai des substances issues de matériaux durcis à base de ciment appliqués ou formés sur site (y compris les mortiers préconditionnés). Elle couvre également la détermination de la migration à partir de constituants individuels de produits et matériaux à base de ciment et à partir de produits associés exempts de ciment à des fins d’agrément (voir l’Annexe C).
Il convient que les matériaux à base de ciment appliqués ou formés sur site qui ne peuvent pas être coulés sous forme de cubes ou de prismes, par exemple, certains produits pulvérisés, soient soumis à essai comme des produits à base de ciment fabriqués en usine selon le prEN 14944-3.
La présente Norme européenne s’applique aux matériaux à base de ciment appliqués ou formés sur site conçus pour le transport et le stockage de l’eau destinée à la consommation humaine, y compris l’eau brute utilisée pour produire de l’eau potable. Elle s’applique également aux constituants individuels des produits et matériaux à base de ciment ainsi qu’aux produits et matériaux associés exempts de ciment.

Vpliv cementnih proizvodov na pitno vodo - Preskusne metode - 4. del: Prehod snovi iz cementnih materialov, uporabljenih na terenu, in pripadajočih necementnih proizvodov/materialov

General Information

• Status: Not Published
• Publication Date: 13-Feb-2017
• Withdrawal Date: 13-Aug-2017
• ICS: 13.060.20 - Drinking water
• ICS: 67.250 - Materials and articles in contact with foodstuffs
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 3 - Effects of materials in contact with drinking water
• Current Stage: 4098 - Decision to abandon - Enquiry
• Completion Date: 14-Jul-2017
• Ref Project: oSIST prEN 14944-4:2015 - Influence of cementitious products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cementititous materials and associated non-cementitious products/materials

Standards Content (Sample)

SLOVENSKI STANDARD
01-september-2015
9SOLYFHPHQWQLKSURL]YRGRYQDSLWQRYRGR3UHVNXVQHPHWRGHGHO3UHKRG
VQRYLL]FHPHQWQLKPDWHULDORYXSRUDEOMHQLKQDWHUHQXLQSULSDGDMRþLK
QHFHPHQWQLKSURL]YRGRYPDWHULDORY
Influence of cementitious products on water intended for human consumption - Test
methods - Part 4: Migration of substances from site-applied cementititous materials and
associated non-cementitious products/materials
Einfluss zementgebundener Produkte auf Wasser für den menschlichen Gebrauch -
Prüfverfahren - Teil 4: Migration von Substanzen aus bauseits angewendeten
zementgebundenen Materialien und zugehörigen nicht zementgebundenen
Produkten/Materialien
Influence des produits à base de ciment sur l'eau destinée à la consommation humaine -
Méthodes d'essai - Partie 4 : Migration de substances à partir de matériaux à base de
ciment appliqués sur site et de produits/matériaux associés exempts de ciment
Ta slovenski standard je istoveten z: prEN 14944-4
ICS:
13.060.20 Pitna voda Drinking water
67.250 Materiali in predmeti v stiku z Materials and articles in
živili contact with foodstuffs
91.100.10 Cement. Mavec. Apno. Malta Cement. Gypsum. Lime.
Mortar
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
DRAFT
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2015
ICS 13.060.20; 67.250
English Version
Influence of cementitious products on water intended for human
consumption - Test methods - Part 4: Migration of substances
from site-applied cementititous materials and associated non-
cementitious products/materials
Influence des produits à base de ciment sur l'eau destinées Einfluss zementgebundener Produkte auf Wasser für den
à la consommation humaine - Méthodes d'essais - Partie 4 : menschlichen Gebrauch - Prüfmethoden - Teil 4 : Migration
Migration des substances issues de matériaux cimentaires von Substanzen aus bauseits angewendeten
et de produits/matériaux non cimentaires associés zementgebundenen Materialien und zugehörige nicht
appliqués sur site zementgebundene Produkte/Materialien
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 164.

If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14944-4:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .4
Introduction .5
1 Scope .6
2 Normative references .6
3 Terms and definitions .7
4 Principle .8
5 Reagents .9
5.1 General requirements .9
5.2 Sodium hypochlorite solution .9
5.3 Waters to be used for testing .9
5.4 Cleaning liquids for apparatus . 10
6 Apparatus . 10
6.1 General . 10
6.2 Apparatus and materials for test piece preparation . 10
6.3 Apparatus and materials for preconditioning and migration procedure . 11
7 Samples and test pieces . 11
7.1 Sampling, transport and storage of samples . 11
7.2 Preparation of test pieces . 11
7.3 Surface area-to-volume ratio (S/V) for use in the test procedure . 12
8 Pre-treatment of samples (curing, preconditioning) . 12
8.1 General . 12
8.2 Preconditioning . 12
9 Test procedure . 13
9.1 General . 13
9.2 Preparation of migration water for analysis of substances . 13
9.3 Control samples (procedural blank tests) . 13
10 Analysis . 14
11 Calculation of test results . 14
11.1 General . 14
11.2 Calculation of the concentration of the substances in the migration water . 14
11.3 Calculation of the migration rate of the measured substances . 15
11.4 Calculation of the mean migration rate . 15
12 Test report . 15
12.1 General . 15
12.2 General information . 15
12.3 Information on the product . 15
12.4 Information on reference concrete mixes and test pieces . 16
12.5 Information on the test procedure . 16
12.6 Test results . 16
Annex A (normative) Testing and assessing migration of substances from the constituents of
concretes . 18
Annex B (normative) Testing and assessing migration of substances from the constituents of
mortars . 27
Annex C (normative) Testing and assessing migration of substances from associated non-
cementitious products or materials . 35
Annex D (informative) Examples of typical test pieces and test conditions as a function of S/V
ratio . 40
Annex E (informative)  Schematic description of the test procedure. 41
Annex F (informative)  Procedural tests using standard additions (positive control) . 44
Bibliography . 45

Foreword
This document (prEN 14944-4:2015) has been prepared by Technical Committee CEN/TC 164 "Water
supply", the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document describes a test method to produce migration waters for the assessment of inorganic and
organic substances.
This European Standard will result in one of a series of standards that support appropriate standards.
This European Standard consists of a series dealing with the influence of cementitious and associated non-
cementitious products/materials on water intended for human consumption, including:
— Part 1: Influence of migration from factory made cementitious products on the organoleptic parameters
— Part 2: Influence of migration from site-applied cementitious products and associated non-cementitious
products on the organoleptic parameters
— Part 3: Migration of substances from factory made cementitious products
— Part 4: Migration of substances from site-applied cementitious materials and associated non-cementitious
products/materials
This document consists of 12 clauses and the following annexes:
Annex A, which is normative, describes the testing and assessment of migration of substances from the
constituents of concretes.
Annex B, which is normative, describes the testing and assessment of migration of substances from the
constituents of mortars.
Annex C, which is normative, describes the testing and assessment of migration of substances from
associated non-cementitious products or materials.
Annex D, which is informative, provides examples of test pieces and test conditions as a function of S/V ratio.
Annex E, which is informative, provides a schematic description of the test (preconditioning and migration)
procedure.
Annex F, which is informative, gives recommendations for procedural tests using standard additions (positive
control).
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 have been adopted.
1 Scope
This European Standard specifies a method to determine the potential migration of substances from hardened
cementitious site-applied or site-formed materials (including pre-packaged mortars) into test waters. It also
covers determination of migration from individual constituents of cementitious products and materials and from
associated non-cementitious products for approval purposes (see Annex C).
Site-applied or site-formed cementitious materials which cannot be cast as cubes or prisms, e.g. some spray
applied systems, should be tested as factory made cementitious products according to prEN 14944-3.
This European Standard is applicable to site-applied or site-formed cementitious materials intended to be
used for the transport and storage of water intended for human consumption, including raw water used for the
production of drinking water. It is also applicable to ind
...