SIST EN 15651-3:2013

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Tesnilne mase za nekonstrukcijske stike v stavbah in na sprehajalnih površinah - 3. del: Tesnilne mase za stike v sanitarijahFugendichtstoffe für nicht tragende Anwendungen in Gebäuden und Fußgängerwegen - Teil 3: Dichtstoffe für Fugen im SanitärbereichMastics pour joints pour des usages non structuraux dans les constructions immobilières et pour chemins piétonniers - Partie 3: Mastics sanitairesSealants for non-structural use in joints in buildings and pedestrian walkways - Part 3: Sealants for sanitary joints91.140.70Sanitarne napraveSanitary installations91.100.50Veziva. Tesnilni materialiBinders. Sealing materialsICS:Ta slovenski standard je istoveten z:EN 15651-3:2012SIST EN 15651-3:2013en,fr,de01-april-2013SIST EN 15651-3:2013SLOVENSKI
STANDARDSIST EN 15651-3:20101DGRPHãþD



SIST EN 15651-3:2013



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15651-3
September 2012 ICS 91.100.50 Supersedes EN 15651-3:2010English Version
Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 3: Sealants for sanitary joints
Mastics pour joints pour des usages non structuraux dans les constructions immobilières et pour chemins piétonniers - Partie 3: Mastics sanitaires
Fugendichtstoffe für nicht tragende Anwendungen in Gebäuden und Fußgängerwegen - Teil 3: Dichtstoffe für Fugen im Sanitärbereich This European Standard was approved by CEN on 10 August 2012.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15651-3:2012: ESIST EN 15651-3:2013



EN 15651-3:2012 (E) 2 Contents Page Foreword .31Scope .42Normative references .43Terms and definitions .54Requirements .54.1Identification requirements and test methods .54.1.1Short description of the sealant .54.1.2Thermogravimetric test .64.1.3Specific gravity .64.1.4Indentation hardness (Shore hardness) .64.2Conditioning, test procedure and substrates .64.3Performance requirements and test methods for non-structural sealants for sanitary joints .74.3.1General .74.3.2Resistance to flow .84.3.3Evaluation of the action of microorganisms .84.4Release of dangerous substances .94.5Reaction to fire .94.5.1General .94.5.2Mounting and fixing conditions for test samples .95Durability . 116Sampling . 117Evaluation of conformity . 117.1General . 117.2Initial type testing . 117.3Factory production control . 118Marking and labelling . 11Annex A (informative)
Example on the frequency of tests for factory production control . 12Annex ZA (informative)
Clauses of this European Standard addressing the provisions of EU Construction Products Directive . 13ZA.1Scope and relevant characteristics . 13ZA.2Procedure for attestation of conformity of non-structural sealants
for sanitary joints . 14ZA.2.1Systems of attestation of conformity . 14ZA.2.2EC certificate of conformity and EC declaration of conformity . 16ZA.3CE marking and labelling . 18ZA.3.1 General . 18ZA.3.2 CE marking on the packaging . 18ZA.3.3CE marking in the accompanying commercial documents . 19Bibliography . 21
SIST EN 15651-3:2013



EN 15651-3:2012 (E) 3 Foreword This document (EN 15651-3:2012) has been prepared by Technical Committee CEN/TC 349 “Sealants for joints in building constuction”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2013, and conflicting national standards shall be withdrawn at the latest by June 2014. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 15651-3:2010. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Construction Products Directive (89/106/EC). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This document is one of the product European Standards within the framework series of EN 15651 on Sealants for non-structural use in joints in buildings and pedestrian walkways, as follows:  Part 1: Sealants for facade elements,  Part 2: Sealants for glazing,  Part 3: Sealants for sanitary joints (this document),  Part 4: Sealants for pedestrian walkways,  Part 5: Evaluation of conformity and marking. The following significant technical changes have been implemented in this new edition:  an Annex ZA has been added;  the clause on reaction to fire was improved. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: 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 the United Kingdom. SIST EN 15651-3:2013



EN 15651-3:2012 (E) 4 1 Scope This European Standard specifies definitions and requirements for sealants used for sealing of joints applied in sanitary areas in the interior of buildings exposed to non-pressurised water. It covers joints in:  bathrooms;  toilets;  showers;  domestic kitchens. Industrial, drinking water, underwater (swimming pools, sewage systems, etc.) and food contact applications are excluded from the scope. This European Standard does not provide criteria or recommendations for the design of joints and installation of sealants in sanitary applications. NOTE Provisions on evaluation of conformity (i.e. Initial Type Testing and Factory Production Control) and marking of these products are given in EN 15651-5. This European Standard does not apply to non-structural sealants in any of non-paste form, to those used in sanitary joints and to oil-based mastics. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13238, Reaction to fire tests for building products — Conditioning procedures and general rules for selection of substrates EN 13501-1:2007+A1, Fire classification of construction products and building elements — Part 1: Classification using data from reaction to fire tests EN 15651-5:2012, Sealants for non-structural use in joints in buildings and pedestrian walkways — Part 5: Evaluation of conformity and marking EN ISO 846:1997, Plastics — Evaluation of the action of microorganisms (ISO 846:1997) EN ISO 868, Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868) EN ISO 1183-1:2004, Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pyknometer method and titration method (ISO 1183-1:2004) EN ISO 6927:2012, Buildings and civil engineering works — Sealants — Vocabulary (ISO 6927:2012) EN ISO 7390, Building construction — Jointing products — Determination of resistance to flow of sealants (ISO 7390) EN ISO 8339, Building construction  Sealants  Determination of tensile properties (Extension to break) (ISO 8339) SIST EN 15651-3:2013



EN 15651-3:2012 (E) 5 EN ISO 8340, Building construction — Sealants — Determination of tensile properties at maintained extension (ISO 8340) EN ISO 9046, Building construction  Jointing products  Determination of adhesion/cohesion properties of sealants at constant temperature (ISO 9046) EN ISO 9047, Building construction — Jointing products — Determination of adhesion/cohesion properties of sealants at variable temperatures (ISO 9047) EN ISO 10563, Building construction — Sealants — Determination of change in mass and volume (ISO 10563) EN ISO 10590, Building construction — Sealants — Determination of tensile properties of sealants at maintained extension after immersion in water (ISO 10590) EN ISO 10591, Building construction — Sealants — Determination of adhesion/cohesion properties of sealants after immersion in water (ISO 10591) EN ISO 11358, Plastics — Thermogravimetry (TG) of polymers — General principles (ISO 11358) EN ISO 11600:2003, Building construction — Jointing products — Classification and requirements for sealants (ISO 11600:2002) EN ISO 11925-2, Reaction to fire tests — Ignitability of products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2) ISO 13640, Building construction — Jointing products — Specifications for test substrates 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 6927:2012 and the following apply. 3.1
non-reactive sealant mainly physical drying mechanism, without significant change in the molecular weight of the main polymer 3.2
reactive sealant mainly curing by chemical reaction, with significant increase of the molecular weight of the main polymer 3.3
cure irreversible transformation of a sealant from a liquid or paste-like state into a hardened or rubber-like solid state 3.4
uncured / wet state of a sealant prior to the above transformation 4 Requirements 4.1 Identification requirements and test methods 4.1.1 Short description of the sealant The short description of the non-structural sealant for sanitary joints includes: brand name, type (general chemical family), opaque or translucent, waterborne or solvent based or solvent free, reactive or non-reactive, and one or multi-component (e.g. waterborne acrylic opaque and one component, etc.). SIST EN 15651-3:2013



EN 15651-3:2012 (E) 6 The primer shall be stated for the substrate concerned, if relevant (name, chemical type, etc.). 4.1.2 Thermogravimetric test The test shall be carried out in accordance with EN ISO 11358 on the uncured or wet sealant, between 35 °C and 900 °C, temperature slope 10 °C/min, non-oxidative condition (e.g. nitrogen). A single sample shall be used for this test. A single specimen may be tested and there shall be no significant difference between the reference curve and derivative (profile). In the case of a multi-component sealant, each component shall be evaluated (if relevant). 4.1.3 Specific gravity The determination of the specific gravity shall be in accordance with EN ISO 1183-1:2004 on the uncured or wet sealant using Method A or Method B, depending on the type of sealant under test. The testing temperature shall be (23 ± 2) °C. At least three samples shall be tested. The method used and the mean value, recorded to two decimal places, shall be declared. The tolerance of the declared values shall be within ± 5 %. In the case of a multi-component sealant, each component shall be evaluated. 4.1.4 Indentation hardness (Shore hardness) The determination of the indentation hardness shall be in accordance with EN ISO 868. The test shall be performed on the cured or dried sealant. The exact conditions of the test shall be defined by the manufacturer, i.e. thickness, cure/drying times and temperature and relative humidity, specific Shore type (A, D…), test time, temperature, etc.
At least three samples shall be tested and five measurements taken per sample. The mean value and tolerances of all measurements, recorded to the nearest unit, shall be declared. 4.2 Conditioning, test procedure and substrates When determining the classification of a sanitary sealant according to the requirements of this standard, the same conditioning procedure shall be used in all the relevant test methods (Method A or Method B conditioning shall be used for all relevant tests). For each test method, three test specimens for each substrate shall be tested. The same batch of sealant (and primer, if used) shall be used in all tests. The same substrates (material and surface finish) shall be used in all tests.
Substrates to be used in all mechanical tests concerned shall be glass and/or anodised aluminium and/or any substrate used in the sanitary area according to ISO 13640. The specific test conditions shall be in accordance with Table 1. SIST EN 15651-3:2013



EN 15651-3:2012 (E) 7 Table 1
Specific test conditions
Test method
Class XS
Elongation a
EN ISO 8340 (Test temperature: (23 ± 2) °C) EN ISO 10590 60 %
60 %
Amplitude
EN ISO 9047 (Test temperature: (70 ± 2) °C and optionally (- 20 ± 2) °C or (0 ± 2) °C) ± 20 % a
The value of elongation is given as a percentage of the original width:
elongation % = [(final width – original width) / (original width)] x 100 %.
4.3 Performance requirements and test methods for non-structural sealants for sanitary joints 4.3.1 General Classes of non-structural sealants to be used for sanitary elements are referred to as type “S”. A summary of the characteristics and classes, together with corresponding test methods for these characteristics shall be as given in Table 2. SIST EN 15651-3:2013



EN 15651-3:2012 (E) 8 Table 2 — Summary of classes for non structural sealants for sanitary joints Properties
Class of sealants for sanitary jointsMethod of test
XS 1 XS 2 XS 3 S 1 S 2 S 3 Tensile properties at maintained extension NF
NF NF --
-- -- EN ISO 8340 Adhesion/cohesion properties at variable temperatures NF
NF NF -- -- -- EN ISO 9047 Adhesion/cohesion properties at maintained extension after water immersion NF
NF NF -- -- -- EN ISO 10590 Tensile properties after water immersion Elongation at break (%) -- -- -- ≥ 25 ≥ 25 ≥ 25 EN ISO 10591 Loss of volume (%) ≤ 20
≤ 30 a ≤ 40 b ≤ 20
≤ 30 a ≤ 40 b
≤ 20
≤ 30 a ≤ 40 b ≤ 55
≤ 55
≤ 55
EN ISO 10563 Resistance to flow (mm) ≤ 3
≤ 3
≤ 3
≤ 5
≤ 5
≤ 5
See 4.3.2.Microorganisms: Intensity of growth 0 or 1 2 3 or 4 0 or 1 2 3 or 4 See 4.3.3.a For water-based dispersion filled sealants b For clear water-based dispersion sealants NF = No failure according to EN ISO 11600:2003, 7.1 and 7.3.
4.3.2 Resistance to flow The resistance to flow shall be measured according to EN ISO 7390, with the precise test method modified according to the following details. A vertical, anodised aluminium U-profile shall be used with dimensions 20 mm × 10 mm. Testing shall be carried out under two test temperature conditions: a) temperature of (50 ± 2) °C and relative humidity of (50 ± 10) %; b) temperature of (5 ± 2) °C. If the flow exceeds the required value, then the test may be repeated once. 4.3.3 Evaluation of the action of microorganisms The evaluation of microbiological growth shall be performed according to EN ISO 846:1997, procedure B. A (2 ± 0,5) mm thick foil from the sealant shall be prepared and let cured for four weeks at (23 ± 2) °C and (50 ± 5) % relative humidity. Afterwards specimens with the dimensions 2 cm x 2 cm shall be cut from the foil and exposed to one of the following conditions:  immediate test according to EN ISO 846:1997, procedure B; or SIST EN 15651-3:2013



EN 15651-3:2012 (E) 9  four weeks storage in deionised water at (23 ± 2) °C. The volume of water shall be 100 x the volume of the specimens. The water shall be exchanged once per week. After storage in water, the specimens shall be conditioned 1 week at (23 ± 2) °C and then tested according to EN ISO 846:1997, 8.2.2. 4.4 Release of dangerous substances Materials used in products shall not release any dangerous substances in excess of the maximum permitted levels specified in a relevant European Standard for the material or permitted in the national regulations of the member state of destination. NOTE In the absence of specific requirements relating to substances dangerous to health, hygiene and the environment in this document, see Annex ZA. 4.5 Reaction to fire 4.5.1 General Products shall be classified in accordance with EN 13501-1:2007+A1. The appropriate reaction to fire class shall be declared. 4.5.2 Mounting and fixing conditions for test samples Mounting and fixing conditions for the test samples of the reaction to fire performance shall be as follows for the following reaction to fire classes: a) Class A2, B, C or D Design of specimen: 1) substrate: calcium silicate panel b) Class E Design of specimen: 1) substrate: beech wood, mean bulk density about 720 kg/m³, or calcium silicate panel according to EN 13238 2) joint dimension: 20 mm x 10 mm x 250 mm (width x depth x length), see Figure 1 3) conditioning: 28 days at 23 ± 2 °C and 50 ± 5 % relative humidity (according to EN 13238)
4) number of specimens: 6 (according to EN ISO 11925-2) 5) fire test: impingement of flame in centre to the bottom edge (according to EN 11925-2) The s
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