1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15651-3:2012Sealants for non-structuraluse in joints in buildings andpedestrian walkwaysPart 3: Sealants for sanitary jointsCopyright European Committee for Standardization
2、 Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHSBS EN 15651-3:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15651-3:2012.It supersedes BS EN 15651-3:2010 which is withdrawn.The UK partic
3、ipation in its preparation was entrusted to TechnicalCommittee B/547, Sealants for building and construction.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users
4、are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 76844 6ICS 91.100.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theS
5、tandards Policy and Strategy Committee on 30 September 2012.Amendments issued since publicationDate Text affectedCopyright European Committee for Standardization Provided by IHS under license with CENNot for Resale-,-,-BS EN 15651-3:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15651-3 Se
6、ptember 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 immobilires et pour chemins pitonniers
7、 - Partie 3: Mastics sanitaires Fugendichtstoffe fr nicht tragende Anwendungen in Gebuden und Fugngerwegen - Teil 3: Dichtstoffe fr Fugen im Sanitrbereich This European Standard was approved by CEN on 10 August 2012. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which sti
8、pulate 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
9、 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 th
10、e 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, Romani
11、a, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any form and by any means res
12、erved worldwide for CEN national Members. Ref. No. EN 15651-3:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHSBS EN 15651-3:2012EN 15651-3:2012 (E) 2 Contents Page Foreword 31
13、Scope 42 Normative references 43 Terms and definitions .54 Requirements .54.1 Identification requirements and test methods 54.1.1 Short description of the sealant .54.1.2 Thermogravimetric test .64.1.3 Specific gravity 64.1.4 Indentation hardness (Shore hardness) 64.2 Conditioning, test procedure an
14、d substrates .64.3 Performance requirements and test methods for non-structural sealants for sanitary joints .74.3.1 General 74.3.2 Resistance to flow .84.3.3 Evaluation of the action of microorganisms .84.4 Release of dangerous substances .94.5 Reaction to fire .94.5.1 General 94.5.2 Mounting and f
15、ixing conditions for test samples .95 Durability . 116 Sampling 117 Evaluation of conformity 117.1 General . 117.2 Initial type testing . 117.3 Factory production control 118 Marking and labelling . 11Annex A (informative) Example on the frequency of tests for factory production control 12Annex ZA (
16、informative) Clauses of this European Standard addressing the provisions of EU Construction Products Directive . 13ZA.1 Scope and relevant characteristics 13ZA.2 Procedure for attestation of conformity of non-structural sealants for sanitary joints . 14ZA.2.1 Systems of attestation of conformity . 1
17、4ZA.2.2 EC certificate of conformity and EC declaration of conformity . 16ZA.3 CE marking and labelling . 18ZA.3.1 General . 18ZA.3.2 CE marking on the packaging . 18ZA.3.3 CE marking in the accompanying commercial documents . 19Bibliography . 21Copyright European Committee for Standardization Provi
18、ded by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHSBS EN 15651-3:2012EN 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 secre
19、tariat 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 t
20、o 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
21、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 Eur
22、opean 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 pedest
23、rian 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 organ
24、isations 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,
25、Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for Resale-,-,-BS EN 15651-3:2012EN 15651-3:2012 (E) 4 1 Scope This Europea
26、n 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 poo
27、ls, 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 Test
28、ing 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
29、 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 buildi
30、ng 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 buildin
31、gs 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, Pl
32、astics 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 produc
33、ts Determination of resistance to flow of sealants (ISO 7390) EN ISO 8339, Building construction Sealants Determination of tensile properties (Extension to break) (ISO 8339) Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networ
34、king permitted without license from IHSBS EN 15651-3:2012EN 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 seal
35、ants 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,
36、 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, Plast
37、ics 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
38、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 phys
39、ical 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 s
40、tate 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 includ
41、es: 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.). Copyright European Committee for Standardization Provided by IHS under li
42、cense with CENNot for Resale-,-,-BS EN 15651-3:2012EN 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
43、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 sealan
44、t, 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
45、(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 (
46、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 humid
47、ity, 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 determ
48、ining 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/
