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1、BRITISH STANDARD BS EN 15434:2006 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) The European Standard EN 15434:2006 has the status of a British Standard ICS 81.040.20
2、? Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 15434:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2006 BSI 2006 ISBN 0 580 48500 5 National foreword This Brit
3、ish Standard is the official English language version of EN 15434:2006. The UK participation in its preparation was entrusted by Technical Committee B/520, Glass and glazing in building, to Subcommittee B/520/4, Glass and glazing in building Properties and glazing methods, which has the responsibili
4、ty to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “Intern
5、ational Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a Bri
6、tish Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and E
7、uropean developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 62, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.
8、 Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15434 May 2006 ICS 81.040.20 English Version Glass in building - Product standard
9、 for structural and/or ultra- violet resistant 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 p
10、our les vitrages extrieurs colls et/ou pour les 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
11、 2006. 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 obtain
12、ed on application to the Central Secretariat 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 Central Secret
13、ariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
14、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any mean
15、s reserved worldwide for CEN national Members. Ref. No. EN 15434:2006: E Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 15434:2006 (E) 2 Contents Page Foreword. 5 1 Scope 6 2 Normative references . 6 3 Terms and definitions. 7 4 Sealant
16、. 8 4.1 General. 8 4.2 The compulsory part of the product description. 8 5 Requirements 9 5.1 General. 9 5.1.1 Identification - performances. 9 5.1.2 Application. 9 5.2 Identification tests 9 5.2.1 General. 9 5.2.2 Thermogravimetric analysis 10 5.2.3 Specific gravity10 5.2.4 Shore A hardness .10 5.2
17、.5 Change in volume or shrinkage 10 5.2.6 Infrared spectrometer analysis11 5.3 Intrinsic properties11 5.3.1 General.11 5.3.2 Standard substrates and test pieces11 5.3.3 Tensile12 5.3.4 Shear at 23 C13 5.3.5 Elastic recovery.13 5.3.6 Tear strength.14 5.3.7 Mechanical cyclic load .15 5.3.8 Displacemen
18、t under permanent shear load (creep test).16 5.3.9 Elastic modulus of the sealant19 5.4 Environmental influences 19 5.4.1 General.19 5.4.2 Determination of cohesion/adhesion properties after exposure to artificial light through glass and to water19 5.4.3 Salt spray.21 5.4.4 SO2 atmosphere21 5.4.5 Fa
19、ade cleaning products22 5.4.6 High temperature 22 5.5 Water vapour transmission and gas transmission .22 5.6 Reaction to fire22 5.7 Dangerous substances.23 5.8 Thin layer outer seal of insulating glass unit category differentiation”23 6 Sealing and bonding.23 7 Compatibility with adjacent material.2
20、3 8 Evaluation of conformity28 8.1 General or scope.28 8.2 Requirements28 8.2.1 Product description28 8.2.2 Conformity with the definition of sealant.28 8.2.3 Determination of the characteristics performances.28 8.2.4 Durability29 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+0
21、0:00 2006, Uncontrolled Copy, (c) BSI EN 15434:2006 (E) 3 8.2.5 Dangerous substances.30 8.3 Evaluation of conformity30 8.3.1 General.30 8.3.2 Initial type testing of the product (see Clause 5).30 8.3.3 General.30 8.4 Factory production control and inspection of samples in accordance with a prescribe
22、d test plan (8.3.1.1, 1 a) and 1 b) 32 8.4.1 General.32 8.4.2 Initial inspection of factory and of factory production control (8.3.1.1 1 b)32 8.4.3 Continuous surveillance and assessment of the factory production control (see 8.3.1.1 1 c).33 9 Marking and/or labelling.34 9.1 General.34 9.2 Labelling
23、 34 9.3 Product marking34 9.4 Product characteristics34 9.5 “Characteristics/performance identification paper”.34 Annex A (normative) Evaluation of tests results.36 A.1 Evaluation of the characteristic values Ru,5.36 A.2 Evaluation of the rigidity modulus at the origin 37 A.3 Secant modulus, tangent
24、 modulus and shear modulus.37 A.4 Stiffness.39 Annex B (normative) Shear at 23 C: Test method43 Annex C (normative) Factory production control45 C.1 Factory Production Control requirements .45 C.1.1 General.45 C.1.2 Organisation45 C.1.3 Control system45 C.2 Marking 46 C.3 Inspection and testing tabl
25、es of Sealants production46 C.3.1 Information on Tables C.146 C.3.2 Use of proxy testing47 Annex D (normative) Thin layer outer seal of insulating glass category differentiation.50 D.1 General.50 D.2 Test specimens and test samples.50 D.2.1 Test specimen description (see Figure D.1).50 D.2.2 Number
26、of test specimen.51 D.2.3 Conditioning51 D.3 Dynamic shear testing52 D.4 Record52 D.5 Specifications and category differentiation.52 Annex E (normative) Formation of bubbles.54 E.1 Purpose of the test54 E.2 Test specimen description and conditioning 54 E.3 Record and evaluation54 Annex F (informativ
27、e) Sealing, structural bonding and UV resistance schematic illustrations56 Annex G (normative) Initial testing of bonding of sealant to non- glass substrates.59 G.1 Bonding to coated surfaces of coated glass .59 G.2 Metals.59 G.3 Test specimens.59 G.4 Description of the material.59 G.5 Mechanical st
28、rength and adhesion: initial testing 59 G.6 Test report .60 G.7 Initial testing of specific projects60 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 15434:2006 (E) 4 Annex V (informative) Provisions for voluntary involvement of third pa
29、rty(ies) .61 V.1 General.61 V.2 Voluntary tasks for third parties61 V.3 Marking and labelling .61 Bibliography.62 Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 15434:2006 (E) 5 Foreword This European Standard (EN 15434:2006) has been pr
30、epared by Technical Committee CEN/TC 129 “Glass in building”, the secretariat of which is held by IBN/BIN. 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 November 2006, and conflicting national s
31、tandards shall be withdrawn at the latest by November 2006. This European Standard is one of a series of interrelated standard parts dealing with: - glass products for structural sealant glazing systems; - installation of glass products in a structural manner on building faades; - UV-resistant and s
32、tructural sealant for use in structural sealant glazing The interrelated parts are: EN 13022-1: Glass in building Structural sealant glazing Part 1: Glass products for structural sealant glazing systems for supported and unsupported monolithic and multiple glazing EN 13022-2: Glass in building Struc
33、tural sealant glazing Assembly rules EN 15434: 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) According to the CEN/CENELEC Internal Regulations, the national standards
34、organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania
35、, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 15434:2006 (E) 6 1 Scope This European Standard covers the evaluation of conformity and the factory production control of
36、 sealant for the intrinsic capabilities when intended to apply for: manufacturing of insulating glass units where ultra-violet resistance and/or mechanical resistance (structural use) of the insulating glass edge seal is required: required level of resistance to UV exposure will depend on the degree
37、 of exposure to UV radiation with or without protection; when the outer seal of the insulating glass has a structural function and/or is exposed to the UV radiation without any protection, only silicone based sealants are permitted; when the outer seal of the insulating glass has no structural funct
38、ion and is protected from direct exposure to UV radiation, organic and silicone based sealants are permitted; manufacturing of factory made structural sealant glazing elements when referred to by the relevant European Standards and ETAGs. Only silicone based sealants are permitted; assembling of gla
39、ss products into or onto supports, where also ultra-violet resistance and/or mechanical resistance (structural use) of the seal is required under controlled environmental conditions as described in Clause 5 of EN 130222:2006. Only silicone based sealants are permitted. This European Standard also sp
40、ecifies requirements concerning seals and bonds of sealant in conformity with this European Standard. When bonding of sealant to a non-glass substrate is tested, the substrate, which means the material, its treatment and its preparations for bonding, as applied or to be applied on the work is used i
41、n testing (coating of coated glass is considered as a non-glass substrate). This European Standard contains other aspects of importance of trade. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the
42、edition cited applies. For undated references, the latest edition of the referenced document (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 so
43、da lime silicate glass products Part 2: Float glass EN 1279-4:2002, Glass in building Insulating glass units Methods of test for the physical attributes of edge seals EN 13022-1:2006, Glass in Building Structural sealant glazing Glass products for structural sealant glazing systems for supported and
44、 unsupported monolithic and multiple glazing EN 13022-2:2006, Glass in building Structural sealant glazing Assembly rules Licensed Copy: sheffieldun sheffieldun, na, Fri Nov 17 08:50:35 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 15434:2006 (E) 7 EN 13501-1, Fire classification of construction pro
45、ducts and building elements Part 1: Classification using test data from reaction to fire tests EN ISO 527-3, Plastics Determination of tensile 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
46、 durometer (Shore hardness) (ISO 868:2003) 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 3231, Paints and varnishes Determination of resistance to humid atmosp
47、heres containing sulfur dioxide (ISO 3231:1993) EN ISO 4892-2, Plastics Methods of exposure to laboratory light sources Part 2: Xenon-arc lamps (ISO 4892-2:1995) EN ISO 7389, Building construction Jointing products Determination of elastic recovery of sealants (ISO 7389:2002) EN ISO 8339, Building c
48、onstruction Sealants Determination of tensile properties (Extension to break) (ISO 8339:2005) prEN ISO 9227, Corrosion tests in artificial atmospheres Salt spray tests (ISO/FDIS 9227:2006) EN ISO 10563, Building construction Sealants Determination of change in mass and volume (ISO 10563:2005) EN ISO
49、 11358:1997, Plastics Thermogravimetry (TG) of polymers General principles (ISO 11358:1997) ISO 16269-6, Statistical interpretation of data Part 6: 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