1、BRITISH STANDARDBS EN 15434:2006+A1:2010 Glass in building Product standard for structural and/or ultra-violet resistant sealant (for use with structural sealant glazing and/or insulating glass units with exposed seals)ICS 81.040.20g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51
2、g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 15434:2006+A1:2010. It supersedes BS EN 15434:2006 which is withdrawn.The start and finish of text
3、 introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted by Technical Committee B/520, Glass
4、and glazing in building, to Subcommittee B/520/4, Properties and glazing methods.A list of organizations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for it
5、s correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 15434:2006+A1:2010This British Standard waspublished under the authorityof the Standards Policy andStrategy Committeeon 30 June 2006 BSI 2010Amendments/corrigenda issued since publicationDate
6、 Comments 31 August 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 68556 9EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15434:2006+A1 March 2010 ICS 81.040.20 Supersedes EN 15434:2006English Version Glass in building - Product standard for structural and/or ultra-violet resistant
7、sealant (for use with structural sealant glazing and/or insulating glass units with exposed seals) Verre dans la construction - Norme de produits pour produit de collage et de scellement structurel et/ou rsistants aux rayonnements ultraviolets (utilis pour les vitrages extrieurs colls et/ou pour les
8、 vitrages isolants bords exposs) Glas im Bauwesen - Produktnorm fr lastbertragende und/oder UV-bestndige Dichtstoffe (fr geklebte Verglasungen und/oder Isolierverglasungen mit exponierten Dichtungen) This European Standard was approved by CEN on 3 April 2006 and includes Amendment 1 approved by CEN
9、on 25 January 2010. 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
10、may be obtained on application to the CEN 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
11、 CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malt
12、a, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of explo
13、itation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15434:2006+A1:2010: EEN 15434:2006+A1:2010 (E) 2 Contents Page Foreword . 41 Scope 52 Normative references . 53 Terms and definitions . 64 Sealant 74.1 General . 74.2 The compulsory part of the product desc
14、ription . 75 Requirements 85.1 General . 85.1.1 Identification - performances . 85.1.2 Application . 85.2 Identification tests 95.2.1 General . 95.2.2 Thermogravimetric analysis 95.2.3 Specific gravity 95.2.4 Shore A hardness . 95.2.5 Change in volume or shrinkage 105.2.6 Infrared spectrometer analy
15、sis 105.3 Intrinsic properties 105.3.1 General . 105.3.2 Standard substrates and test pieces 105.3.3 Tensile 115.3.4 Shear at 23 C 125.3.5 Elastic recovery . 125.3.6 Tear strength . 135.3.7 Mechanical cyclic load . 145.3.8 Displacement under permanent shear load (creep test) . 155.3.9 Elastic modulu
16、s of the sealant 185.4 Environmental influences 185.4.1 General . 185.4.2 Determination of cohesion/adhesion properties after exposure to artificial light through glass and to water 185.4.3 Salt spray . 205.4.4 SO2atmosphere 205.4.5 Faade cleaning products 215.4.6 High temperature 215.5 Water vapour
17、 transmission and gas transmission . 21BS EN 15434:2006+A1:2010EN 15434:2006+A1:2010 (E) 3 5.6 Reaction to fire 215.7 Dangerous substances. 225.8 Outer seal of insulating glass unit category differentiation . 226 Sealing and bonding . 227 Compatibility with adjacent material . 228 Evaluation of conf
18、ormity 278.1 General or scope . 278.2 Requirements 278.2.1 Product description 278.2.2 Conformity with the definition of sealant . 278.2.3 Determination of the characteristics performances . 278.2.4 Durability 288.2.5 Dangerous substances. 298.3 Evaluation of conformity 298.3.1 General . 298.3.2 Ini
19、tial type testing of the product (see Clause 5) . 298.3.3 General . 298.4 Factory production control and inspection of samples in accordance with a prescribed test plan (8.3.1.1, 1 a) and 1 b) 318.4.1 General . 318.4.2 Initial inspection of factory and of factory production control (8.3.1.1 1 b) 318
20、.4.3 Continuous surveillance and assessment of the factory production control (see 8.3.1.1 1 c) . 329 Marking and/or labelling . 339.1 General . 339.2 Labelling 339.3 Product marking 339.4 Product characteristics 339.5 “Characteristics/performance identification paper” . 33Annex A (normative) Evalua
21、tion of mechanical tests results 35Annex B (normative) Shear at 23 C: Test method 42Annex C (normative) Factory production control 44Annex D (normative) Outer seal of insulating glass category differentiation 49Annex E (normative) Formation of bubbles . 54Annex F (informative) Sealing, structural bo
22、nding and UV resistance: schematic illustrations 56Annex G (normative) Initial testing of bonding of sealant to non-glass substrates 59Annex V (informative) Provisions for voluntary involvement of third party(ies) . 61Bibliography . 62BS EN 15434:2006+A1:2010EN 15434:2006+A1:2010 (E) 4 Foreword This
23、 document (EN 15434:2006+A1:2010) has been prepared by Technical Committee CEN/TC 129 “Glass in building”, the secretariat of which is held by NBN. 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
24、September 2010, and conflicting national standards shall be withdrawn at the latest by September 2010. 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 suc
25、h patent rights. This document includes Amendment 1, approved by CEN on 2010-01-25. This document supersedes EN 15434:2006. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. This European Standard is one of a series of interrelated standard parts d
26、ealing with: - glass products for structural sealant glazing systems; - installation of glass products in a structural manner on building faades; - UV-resistant and structural sealant for use in structural sealant glazing The interrelated parts are: EN 13022-1: Glass in building Structural sealant g
27、lazing Part 1: Glass products for structural sealant glazing systems for supported and unsupported monolithic and multiple glazing EN 13022-2: Glass in building Structural sealant glazing Assembly rules EN 15434: Glass in building Product standard for structural and/or ultra-violet resistant sealant
28、 (for use with structural sealant glazing and/or insulating glass units with exposed seals) According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, C
29、zech 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. BS EN 15434:2006+A1:2010EN 15434:2006+A1:2010
30、(E) 5 1 Scope !This European Standard covers the requirements for and testing of sealants for use in one or more of the following applications: a) Manufacturing of insulating glass units where ultra-violet resistance and/or mechanical resistance (structural use) of the insulating glass edge seal is
31、required. b) Manufacturing of factory made structural sealant glazing elements when referred to by the relevant European Standards and/or European Technical Approval Guidelines. c) Assembling of glass products into or onto supports, where also ultra-violet resistance and/or mechanical resistance (st
32、ructural use) of the seal is required, under controlled environmental conditions as described in Clause 5 of EN 13022-2: 2006. NOTE 1 The required level of resistance to ultra-violet exposure will be dependent upon the degree of exposure to ultra-violet radiation. NOTE 2 Only silicone based sealants
33、 are permitted for the applications a, b and c above. d) Manufacturing of insulating glass units where the outer seal of the insulating glass has no structural function and exposure to ultra-violet radiation is reduced for example either by: i) Use of glass components that decrease the ultra-violet
34、radiation transmission, e.g. laminated glass with ultra-violet absorbing interlayer(s), screen enamelled printing, etc., or ii) Use of durable applied opaque surface coverings, e.g. metal components, etc. NOTE 3 Dependent upon the amount of ultra-violet radiation exposure both organic and silicone b
35、ased sealants are permitted. This European Standard covers the evaluation of conformity and the factory production control with respect to the production of sealants in conformity with this standard. This European Standard describes the role of sealants that are in conformity with this European Stan
36、dard, with respect to sealing and bonding. This European Standard does not apply to sealants for the manufacture of insulating glass units where the seal is fully protected, i.e. by a frame, from ultra-violet radiation. NOTE 4 Sealants for this application should comply with EN 1279-4. This European
37、 Standard contains other aspects of importance for trade.“ 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 doc
38、ument (including any amendments) applies. EN 572-1, Glass in building Basic soda lime silicate glass products Part 1: Definitions and general physical and mechanical properties EN 572-2, Glass in building Basic soda lime silicate glass products Part 2: Float glass EN 1279-4:2002, Glass in building I
39、nsulating glass units Part 4: Methods of test for the physical attributes of edge seals BS EN 15434:2006+A1:2010EN 15434:2006+A1:2010 (E) 6 EN 13022-1:2006, Glass in building Structural sealant glazing Part 1: Glass products for structural sealant glazing systems for supported and unsupported monoli
40、thic and multiple glazing EN 13022-2:2006, Glass in building Structural sealant glazing Part 2: Assembly rules EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN ISO 527-3, Plastics Determination of tensile
41、properties Part 3: Test conditions for films and sheets (ISO 527-3:1995) EN ISO 868, Plastics and ebonite Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003) EN ISO 1183-1:2004, Plastics Methods for determining the density of non-cellular plastics Part 1: Im
42、mersion method, liquid pyknometer method and titration method (ISO 1183-1:2004) EN ISO 3231, Paints and varnishes Determination of resistance to humid atmospheres containing sulfur dioxide (ISO 3231:1993) EN ISO 4892-2, !Plastics Methods of exposure to laboratory light sources Part 2: Xenon-arc lamp
43、s (ISO 4892-2:2006)“ EN ISO 7389, Building construction Jointing products Determination of elastic recovery of sealants (ISO 7389:2002) EN ISO 8339, Building construction Sealants Determination of tensile properties (Extension to break) (ISO 8339:2005) !EN ISO 9227, Corrosion tests in artificial atm
44、ospheres Salt spray tests (ISO 9227:2006)“ EN ISO 10563, Building construction Sealants Determination of change in mass and volume (ISO 10563:2005) EN ISO 11358:1997, Plastics Thermogravimetry (TG) of polymers General principles (ISO 11358:1997) ISO 16269-6, Statistical interpretation of data Part 6
45、: Determination of statistical tolerance intervals 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 13022-1:2006, EN 13022-2:2006, EN 1279-4:2002 and the following apply. 3.1 initial cure stage in the curing where sealant has appropriate cohes
46、ive strength to resist to different levels of action 3.2 creep factor shear design stress under dynamic load BS EN 15434:2006+A1:2010EN 15434:2006+A1:2010 (E) 7 3.3 initial type testing determination of the performance of a product (characteristic, durability), on the basis of either actual tests or
47、 other procedures (such as conventional, standardised, tabulated or general accepted values, standardised or recognised calculation methods, test reports when made available), in accordance with this European Standard that demonstrates compliance with this European Standard 3.4 test report document
48、that covers the results of tests undertaken on a representative sample of the product from production or on a prototype design of the product 3.5 product description document that details the relevant parameters for defining a product that complies with the standard. It includes specific reference(s) to characteristics that are modified by the production process and by raw materials 3.6 significant change variation in performance beyond the permitted tolerance for the characteristic 3.7 type of rupture number of tests pre
