DIN EN 15254-4-2013 Extended application of results from fire resistance tests - Non-loadbearing walls - Part 4 Glazed constructions German version EN 15254-4 2008+A1 2011《阻燃试验结果的扩.pdf

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1、October 2013 Translation by DIN-Sprachendienst.English price group 16No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).IC

2、S 13.220.50; 91.060.10!%)?“2062804www.din.deDDIN EN 15254-4Extended application of results from fire resistance tests Non-loadbearing walls Part 4: Glazed constructions;English version EN 15254-4:2008+A1:2011,English translation of DIN EN 15254-4:2013-10Erweiterter Anwendungsbereich der Ergebnisse v

3、on Feuerwiderstandsprfungen Nichttragende Wnde Teil 4: Verglaste Konstruktionen;Englische Fassung EN 15254-4:2008+A1:2011,Englische bersetzung von DIN EN 15254-4:2013-10Extension du champ dapplication des rsultats des essais de rsistance au feu lments non-porteurs Partie 4: Constructions vitres;Vers

4、ion anglaise EN 15254-4:2008+A1:2011,Traduction anglaise de DIN EN 15254-4:2013-10SupersedesDIN EN 15254-4:2011-09www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 39 pages 08.13 DIN EN 15254-4:2013-10 2 A comma is used as the decimal mar

5、ker. National foreword This document (EN 15254-4:2008+A1:2011) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings” (Secretariat: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering S

6、tandards Committee), Working Committee NA 005-52-13 AA Brandverhalten von Bau-stoffen und Bauteilen Brandschutzverglasungen. Amendments This standard differs from DIN EN 15254-4:2008-06 as follows: a) EN 15254-4:2008/FprA1:2011 has been incorporated in Subclause 3.1; b) EN 15254-4:2008/FprA1:2011 ha

7、s been incorporated in Subclause 6.3; c) EN 15254-4:2008/FprA1:2011 has been incorporated in Subclause B.1.2; d) EN 15254-4:2008/FprA1:2011 has been incorporated in Figure B.1 and in the key. e) the standard has been editorially revised. Compared with DIN EN 15254-4:2011-09, the following correction

8、 has been made to the German version only and therefore does not affect the English text: a) in the key of Figure B.1, item 9, Versiegelung mit Dichtstoff has been replaced by Versiegelung oder Dichtstoff (sealing or gasket). Previous editions DIN EN 15254-4: 2008-06, 2011-09 EUROPEAN STANDARD NORME

9、 EUROPENNE EUROPISCHE NORM EN 15254-4:2008+A1 July 2011 ICS 13.220.50; 91.060.10 Supersedes EN 15254-4:2008English Version Extended application of results from fire resistance tests - Non-loadbearing walls - Part 4: Glazed constructions Extension du champ dapplication des rsultats des essais de rsis

10、tance au feu - Elments non-porteurs - Partie 4: Constructions vitres Erweiterter Anwendungsbereich der Ergebnisse von Feuerwiderstandsprfungen - ragende Wnde -Teil 4: Verglaste Konstruktionen This European Standard was approved by CEN on 15 December 2007 and includes Amendment 1 approved by CEN on 2

11、1 May 2011. 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 o

12、btained 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

13、 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembou

14、rg, Malta, 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 2011 CEN All rights

15、of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15254-4:2008+A1:2011: ENichttEN 15254-4:2008+A1:2011 (E) 2 Contents Page Foreword . 41 Scope 52 Normative references . 53 Terms and definitions . 54 Principles . 74.1 General principles . 74.2 Use o

16、f test evidence . 74.2.1 General . 74.2.2 Use of previously existing test data 74.2.3 Notes for Methodology in Figure 1 95 General rules . 105.1 Fire performance classification . 105.2 Combination of extended application . 105.3 Reference test . 106 Specific changes to the glazing system . 106.1 Exc

17、hange of the fire resistant glass . 106.2 Asymmetrical fire resistant glass 116.3 Individual rectangular glass panes: aspect ratio and increase in area . 116.4 Individual circular, three and four side non-rectangular glass panes: Increase in area . 126.5 Individual panes in a wall: radiation . 136.6

18、 Exchange of timber glazing beads 146.7 Exchange of metal glazing beads . 146.8 Exchange of glazing materials 156.9 Bead surface coverings 157 Specific changes to the framing system 157.1 Asymmetrical framing systems . 157.2 Exchange of frames 157.2.1 General . 157.2.2 Timber frames . 167.2.3 Metal

19、frames 177.3 Frame surface coverings . 187.4 Supporting construction and fixing of the frames 188 Changes to the fire resistant glazed element 188.1 Increase in overall dimensions and area 188.2 Increase in dimensions for fire resistant glazed elements: radiation . 198.3 Replication of the fire resi

20、stant glazed element with reference to radiation 208.4 Changing in installation angle . 20Annex A (informative) Examples for using this standard with regard to requested extended applications based on the reference test and previously existing test data . 21A.1 Examples for glass with E Classificati

21、on based on Table A.1 . 21A.2 Examples for glass with EW Classification, based on Table A2 24A.3 Examples for glass with EI Classification based on Table A3 . 26DIN EN 15254-4:2013-10 EN 15254-4:2008+A1:2011 (E) 3 Annex B (normative) Radiation calculations . 28B.1 Radiation calculations 28B.1.1 Gene

22、ral . 28B.1.2 Rectangular fire resistant glass panes or elements 28B.1.3 Circular fire resistant glass panes or elements . 29B.1.4 Other shapes of Fire resistant glass panes or elements 30Bibliography . 36DIN EN 15254-4:2013-10 EN 15254-4:2008+A1:2011 (E) 4 Foreword This document (EN 15254-4:2008+A1

23、:2011) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. 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 D

24、irective 89/106/EEC. 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 January 2012, and conflicting national standards shall be withdrawn at the latest by January 2012. This document includes Amend

25、ment 1, approved by CEN on 2011-05-21. This document supersedes EN 15254-4:2008. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights.

26、 CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. 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, Cypr

27、us, Czech 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. DIN EN 15254-4:2013-10 EN 15254-4:2008+A1

28、:2011 (E) 5 1 Scope This European Standard provides guidance and, where appropriate, defines procedures for variations of certain parameters and factors associated with the design of fire resistant glazed elements which have been tested in accordance with EN 1364-1, and classified according to EN 13

29、501-2. Extended application of fire resistant glazed elements shall be based on test evidence. This standard only applies to vertically installed fire resistant glazed elements. This standard does not apply to doorsets and openable windows according to EN 1634-1. Glass block assemblies and paver uni

30、ts and channel-shaped glass as defined in EN 1051-1 and EN 572-7 are excluded. There is currently insufficient information available to enable rules for extended application to be developed for these products. NOTE Some partition walls use a combination of fire resistant glass, non-translucent and o

31、ther opaque products. The extended application in this case only covers the glass when it replaces these products see clause 8.2. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references only the edition cited applies. For

32、 undated references, the latest edition of the referenced document (including any amendments) applies. EN 357:2004, Glass in building Fire resistant glazed elements with transparent or translucent glass products Classification of fire resistance EN 1363-1:1999, Fire resistance tests Part 1: General

33、requirements EN 1363-2, Fire resistance tests Part 2: Alternative and additional procedures EN 1364-1, Fire resistance tests for non-loadbearing elements Part 1: Walls EN 1995-1-2, Eurocode 5: Design of timber structures Part 1-2: General Structural fire design EN 13501-2, Fire classification of con

34、struction products and building elements Part 2: Classification using data from fire resistance tests, excluding ventilation services 3 Terms and definitions For the purposes of this document the terms and definitions given in EN 357:2004 and EN 13501-2, together with the following apply. 3.1 fire r

35、esistant glass !glass product group (see 3.8), i.e. monolithic, multiple layers or insulating glass unit, that when used in a fire resistant glazed assembly, can have its performance determined and classified in accordance with EN 13501-2“ NOTE 1 The glass can be classified for the purposes of CE ma

36、rking according to the glass product group determined by the glass manufacturer and tested as a virtual assembly. Classification of fire resistant glass is a mandated requirement within the European Community. NOTE 2 The term “insulating” when used as an insulating glass unit according to EN 12791,

37、should not be confused with the term “insulation” used in EN 135012 classification standard for fire resistant glazed element. DIN EN 15254-4:2013-10 EN 15254-4:2008+A1:2011 (E) 6 3.2 glazing system fire resistant glass and glazing materials used in the fire resistance test to glaze the glass into i

38、ts framing system, e.g. glazing strips, beads and bead fixings, setting blocks, gaskets, sealant (see Figure B.1) 3.3 glazing materials all materials used to glaze the fire resistant glass into its frame, e.g. glazing strips, beads and bead fixings, setting blocks, gaskets and sealant (see Figure B.

39、1) 3.4 framing system frame profile and fixings to the supporting structure (e.g. wall) (see Figure B.1) 3.5 reference test fire resistance test in accordance with EN 1364-1, on which the extended application is based and the results, which are used as the main source of data for the extended applic

40、ation NOTE 1 This test may also be used as the initial type test to support CE marking of fire resistant glass or as a market application test. NOTE 2 The reference test provides the main source of data to determine the following: fire performance classification (integrity E, integrity with radiatio

41、n EW or integrity with insulation EI); maximum pane area and dimensions for the fire resistant glass; maximum dimensions of the fire resistant glazed element for each type of frame material. The reference test may also provide other data to assist in determining the following: permitted dimensional

42、changes to the framing system; changes to the glazing system. 3.6 overrun time time of fire resistance in minutes beyond the classification time achieved in the reference test, which is the subject of the extended application. The overrun time in the reference test only applies to dimensional change

43、s to the glass and the glazed element. It does not apply to changes to the glazing beads, materials and glazing strips 3.7 previously existing test data test data generated by fire resistance tests that have been undertaken by an accredited and/or Notified Test Laboratory in accordance with European

44、 and/or former and current national standards based on the temperature-time curve identical to the one specified in EN 1363-1 (and defined in ISO 834). Previously existing test data is acceptable even though the test may not have been carried out using the plate thermometer. This data can only be us

45、ed as described in this standard NOTE Previously existing test data is acceptable provided that there has been no change to the product since this data was generated. 3.8 glass product group different fire resistant glasses combined in a group, defined and produced by the same manufacturer and descr

46、ibed in their product description together with a complete list of all components used in the assembly NOTE The manufacturers product description should contain all relevant properties required for CE marking. DIN EN 15254-4:2013-10 EN 15254-4:2008+A1:2011 (E) 7 3.9 char rate as defined in EN 1995-1

47、-2 3.10 characterisation process in which the limits of the glazing and framing system are separately defined. It shall be based on the reference test and supported by previously existing test data where appropriate 3.11 fire performance classification classification of the fire resistant glazed ele

48、ment in accordance with EN 13501-2 with respect to integrity E, radiation W and insulation I NOTE In previously existing test data the fire resistance is given by time to failure (not by fire performance classification above) in terms of integrity, integrity and insulation. The test data may also contain information concerning the measurement of radiation. 4 Principles 4.1 General principles Extended application i