EN 15651-1-2012 1875 Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 1 Sealants for facade elements《建筑和行人专用区接缝处非结构化用密封剂 外观元件密封剂》.pdf

《EN 15651-1-2012 1875 Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 1 Sealants for facade elements《建筑和行人专用区接缝处非结构化用密封剂 外观元件密封剂》.pdf》由会员分享，可在线阅读，更多相关《EN 15651-1-2012 1875 Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 1 Sealants for facade elements《建筑和行人专用区接缝处非结构化用密封剂 外观元件密封剂》.pdf（30页珍藏版）》请在麦多课文档分享上搜索。

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 15651-1:2012Sealants for non-structuraluse in joints in buildings andpedestrian walkwaysPart 1: Sealants for facade elementsCopyright European Committee for Standardization

2、 Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15651-1:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 15651-1:2012.It supersedes BS EN 15651-1:2010 which is withdrawn.The UK p

3、articipation 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. U

4、sers are responsible for its correctapplication. The British Standards Institution 2012. Published by BSI StandardsLimited 2012ISBN 978 0 580 76842 2ICS 91.100.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of

5、 theStandards 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 ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15651-

6、1:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15651-1 September 2012 ICS 91.100.50 English Version Sealants for non-structural use in joints in buildings and pedestrian walkways - Part 1: Sealants for facade elements Mastics pour joints pour des usages non structuraux dans les construct

7、ions immobilires et pour chemins pitonniers - Partie 1 : Mastics pour lments de faade Fugendichtstoffe fr nicht tragende Anwendungen in Gebuden und Fugngerwegen - Teil 1: Fugendichtstoffe fr Fassadenelemente This European Standard was approved by CEN on 10 August 2012. CEN members are bound to compl

8、y 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

9、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 sam

10、e 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,

11、 Malta, Netherlands, Norway, Poland, Portugal, Romania, 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 ri

12、ghts of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15651-1:2012: ESupersedes EN 15651-1:2010Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without lic

13、ense from IHS-,-,-BS EN 15651-1:2012EN 15651-1:2012 (E) 2 Contents Page Foreword 31 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 .54.1.3 Specific gravi

14、ty 64.1.4 Indentation hardness (Shore hardness) 64.2 Conditioning, test procedure and substrates .64.3 Performance requirements and test methods for non-structural sealants for facade elements .74.3.1 General 74.3.2 Sealants for facade elements used in cold climates 84.3.3 Resistance to flow .94.4 P

15、erformance requirements for non-structural sealants for facade elements for interior application only 94.5 Release of dangerous substances .94.6 Reaction to fire .94.6.1 General 94.6.2 Mounting and fixing conditions for test samples .95 Durability . 126 Sampling 127 Evaluation of conformity 127.1 Ge

16、neral . 127.2 Initial type testing . 127.3 Factory production control 128 Marking and labelling . 12Annex A (informative) Example on the frequency of tests for factory production control 13Annex ZA (informative) Clause of this European Standard addressing the provisions of EU Construction Products D

17、irective . 14ZA.1 Scope and relevant characteristics 14ZA.2 Procedure for attestation of conformity of non-structural sealants for external and/or internal side of facade elements . 16ZA.2.1 Systems of attestation of conformity . 16ZA.2.2 EC certificate of conformity and EC declaration of conformity

18、 . 19ZA.3 CE marking and labelling . 23ZA.3.1 General . 23ZA.3.2 CE marking on the packaging . 23ZA.3.3 CE marking in the accompanying commercial documents . 24Bibliography . 26Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or net

19、working permitted without license from IHS-,-,-BS EN 15651-1:2012EN 15651-1:2012 (E) 3 Foreword This document (EN 15651-1:2012) has been prepared by Technical Committee CEN/TC 349 “Sealants for joints in building construction”, the secretariat of which is held by AFNOR. This European Standard shall

20、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 ma

21、y 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 15651-1:2010. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association

22、, and supports essential requirements of EU Directive(s). 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

23、joints in buildings and pedestrian walkways, as follows: Part 1: Sealants for facade elements (this document), Part 2: Sealants for glazing, Part 3: Sealants for sanitary joints, Part 4: Sealants for pedestrian walkways, Part 5: Evaluation of conformity and marking. The following significant technic

24、al 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, Be

25、lgium, 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, Swit

26、zerland, Turkey and the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15651-1:2012EN 15651-1:2012 (E) 4 1 Scope This European Standard specifies definitio

27、ns and requirements for non-structural facade sealants intended for sealing exterior wall joints, window and door perimeter joints in building construction, including the interior face. NOTE Provisions on evaluation of conformity (i.e. Initial Type Testing and Factory Production Control) and marking

28、 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 internal walls and/or partitions and to oil-based mastics. 2 Normative references The following documents, in whole or in part, are normatively refe

29、renced 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 proce

30、dures 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 Par

31、t 5: Evaluation of conformity and marking 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 me

32、thod and titration method (ISO 1183-1:2004) EN ISO 6927:2012, Buildings and civil engineering works Sealants Vocabulary (ISO 6927:2012) EN ISO 7389, Building construction Jointing products Determination of elastic recovery of sealants (ISO 7389) EN ISO 7390, Building construction Jointing products D

33、etermination of resistance to flow of sealants (ISO 7390) EN ISO 8339, Building construction Sealants Determination of tensile properties (Extension to break) (ISO 8339) EN ISO 8340, Building construction Sealants Determination of tensile properties at maintained extension (ISO 8340) EN ISO 9046, Bu

34、ilding 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

35、 construction Sealants Determination of change in mass and volume (ISO 10563) Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15651-1:2012EN 15651-1:2012 (E) 5 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, Plas

37、tics Thermogravimetry (TG) of polymers General principles (ISO 11358) EN ISO 11600, Building construction Jointing products Classification and requirements for sealants (ISO 11600) EN ISO 11925-2, Reaction to fire tests Ignitability of products subjected to direct impingement of flame Part 2: Single

38、-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 dryi

39、ng 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

40、 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 facade elements shall include bra

41、nd 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.). The primer shall be stated for the substrate concerned, if relevant (name, chemi

42、cal 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 Copyright European Committee for Standardiz

43、ation Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 15651-1:2012EN 15651-1:2012 (E) 6 used for this test. A single specimen may be tested and there shall be no significant difference between the reference curve and deri

44、vative (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 ty

45、pe 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

46、 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 test shall be defined by the manufacturer (i.e. thicknes

47、s, 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.

48、2 Conditioning, test procedure and substrates When determining the classification of a facade sealant according to the requirements of this standard, the same conditioning procedure shall be used in all 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