DIN EN 13501-3-2010 Fire classification of construction products and building elements - Part 3 Classification using data from fire resistance tests on products and elements used i.pdf

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1、February 2010 Translation by DIN-Sprachendienst.English price group 12No part of this 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).ICS 13.220.50

2、!$7a“1572062www.din.deDDIN EN 13501-3Fire classification of construction products and building elements Part 3: Classification using data from fire resistance tests on productsand elements used in building service installations: fire resisting ductsand fire dampers (includes Amendment A1:2009)of DIN

3、 EN 13501-3:2010-02Klassifizierung von Bauprodukten und Bauarten zu ihrem Brandverhalten Teil 3: Klassifizierung mit den Ergebnissen aus den Feuerwiderstandsprfungen anBauteilen von haustechnischen Anlagen: Feuerwiderstandsfhige Leitungen undBrandschutzklappen (enthlt nderung A1:2009)Englische berse

4、tzung von DIN EN 13501-3:2010-02Classement au feu des produits et lments de construction Partie 3: Classement utilisant des donnes dessais de rsistance au feu de produits etlments utiliss dans des installations dentretien: Conduits et clapets rsistants au feu(Amendement A1:2009 inclus)DIN EN 13501-3

5、:2010-02SupersedesDIN EN 13501-3:2006-03www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.2203.10 English translation Traduction anglaise de translationDIN EN 13501-3:2010-02 A comma is used as the decimal marker. National foreword T

6、his standard 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 Standards Committee), Technical Committee NA 005-52

7、-06 AA Brandverhalten von Baustoffen und Bauteilen Lftungsleitungen. This consolidated version includes Amendment A1 to EN 13501-3:2005 which provides for the use of extended application reports in the classification procedure. Attention is drawn to the possibility that some of the elements of this

8、document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. Amendments This standard differs from DIN EN 13501-3:2006-03 as follows: a) Amendment A1 to EN 13501-3:2005 has been incorporated to provide for the use of extended applicat

9、ion reports in the classification procedure. Previous editions DIN EN 13501-3: 2006-03 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13501-3:2005+A1 September 2009 ICS 13.220.50 Supersedes EN 13501-3:2005English Version Fire classification of construction products and building elements - Pa

10、rt 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers Classement au feu des produits et lments de construction - Partie 3: Classement utilisant des donnes dessais de rsistance au feu de produi

11、ts et lments utiliss dans des installations dentretien: Conduits et clapets rsistants au feu Klassifizierung von Bauprodukten und Bauarten zu ihrem Brandverhalten - Teil 3: Klassifizierung mit den Ergebnissen aus den Feuerwiderstandsprfungen an Bauteilen von haustechnischen Anlagen: Feuerwiderstands

12、fhige Leitungen und Brandschutzklappen This European Standard was approved by CEN on 22 September 2005 and includes Amendment 1 approved by CEN on 17 July 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard

13、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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, Ge

14、rman). 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech

15、 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. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROP

16、EN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13501-3:2005+A1:2009: EEN 13501-3:2005+A1:2009 (E) 2 Contents Page Forewor

17、d 3Introduction .41 Scope 52 Normative references 53 Terms and definitions .54 Fire scenarios .64.1 General 64.2 The standard temperature/time curve (post flashover fire) 65 Resistance to fire performance characteristics .75.1 Performance characteristics 75.1.1 Introduction 75.1.2 E Integrity 75.1.3

18、 I Insulation .85.1.4 S Smoke leakage.86 Declaration of fire resistance performance 86.1 Classification periods .86.2 Designatory letters 86.3 Declaration of performance 86.4 Combinations of classes 96.5 Presentation of classification .96.6 Declaration of fire resistance classes in product specifica

19、tions .97 Classification procedure for fire resistance .97.1 General 97.1.1 Procedure .97.1.2 General rules for deducing the number of fire resistance tests 107.1.3 !Field of application“ 117.2 Classification . 117.2.1 General . 117.2.2 Ventilation ducts . 117.2.3 Fire dampers . 13Annex A (normative

20、) Classification report 16A.1 General . 16A.2 Content and format . 16Bibliography . 20DIN EN 13501-3:2010-02 EN 13501-3:2005+A1:2009 (E) 3 Foreword This document (EN 13501-3:2005+A1:2009) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held

21、 by BSI. 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 2010, and conflicting national standards shall be withdrawn at the latest by March 2010. Attention is drawn to the possibility that s

22、ome 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 includes Amendment 1, approved by CEN on 2009-07-17. This document supersedes EN 13501-3:2005. The start and finish

23、of text introduced or altered by amendment is indicated in the text by tags!“XThis European Standard has been prepared under a Mandate given to CEN by the Commission of the European Communities and the European Free Trade Association, and supports essential requirements of the Construction Products

24、Directive. !Amendment 1 provides for the use of extended application reports in the classification procedure.“ CEN, CENELEC and EOTA committees preparing technical specifications which contain performance requirements against fire resistance tests should make reference to the fire resistance classif

25、ication given in this European Standard and not refer directly to any specific fire test method. EN 13501 consists of the following parts: Part 1: Classification using data from reaction to fire tests, Part 2: Classification using data from fire resistance tests, excluding ventilation services, Part

26、 3: Classification using data from fire resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers, Part 4: Classification using data from fire resistance tests on components of smoke control systems, Part 5: Classification using data from

27、 external fire exposure to roofs tests. 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gr

28、eece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13501-3:2010-02 EN 13501-3:2005+A1:2009 (E) 4 Introduction The aim of this European Standard is to d

29、efine a harmonised procedure for the classification for resistance to fire of construction products and elements. This classification is based on the test procedures listed in !Clause 2 and the relevant field of application procedures“. This European Standard is prepared in support of the second ess

30、ential requirement in the EC Construction Products Directive (89/106/CEC), which is detailed in the Interpretative Document number 2 (ID2): Safety in case of fire (OJ C62 Vol 37). It reflects the Commission Decision of 3 May 2000 on the implementation of the Council Directive 89/106/EEC as regards t

31、he classification of the resistance to fire performance of construction products, construction works and parts thereof. The Interpretative Document and the Commission Decision of 3 May 2000 specify performance and classes regarding fire resistance. These classes are identified by designation letters

32、, each of which refers to an important characteristic of fire resistance behaviour. This European Standard provides for a common understanding for these requirements. It interprets the functional requirements for the different groups of building products and elements and explains the method for deri

33、ving their classification on the basis of !test results and/or extended application results for individual products or elements“. !NOTE Test reports constitute the basis for extended application reports as explained in prEN 15725.“ DIN EN 13501-3:2010-02 EN 13501-3:2005+A1:2009 (E) 5 1 Scope This Eu

34、ropean Standard specifies the procedure for classification of the resistance to fire performance of construction products and building elements used as components of building service installations, using data from fire resistance tests which are within the direct field of application of the relevant

35、 test method. !Classification on the basis of extended application of test results is also included in the scope of this European Standard.“ Products/elements for use in ventilation systems include (excluding smoke and heat exhaust ventilation): fire resisting ducts; fire dampers. Relevant test meth

36、ods which have been prepared for these products/elements are listed in Clause 2. 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

37、 of the referenced document (including any amendments) applies. EN 1366-1:1999, Fire resistance tests for service installations Part 1: Ducts EN 1366-2:1999, Fire resistance tests for service installations Part 2: Fire dampers !prEN 15725, Extended application reports on the fire performance of cons

38、truction products and building elements“ EN ISO 13943:2000, Fire safety Vocabulary (ISO 13943:1999) 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN ISO 13943:2000, and the following apply. 3.1 direct field of application the outcome of a proc

39、ess (involving the application of defined rules) whereby a test result is deemed to be equally valid for variations in one or more of the product properties and/or intended end use applications 3.2 extended field of application the outcome of a process (involving the application of defined rules tha

40、t may incorporate calculation procedures) that predicts, for a variation of a product property and/or its intended end use application(s), a test result on the basis of one or more test results to the same test standard 3.3 test specimen element (or part) of building construction provided for the pu

41、rpose of determining either its fire resistance or its contribution to the fire resistance of another building element EN 1363-1:1999 DIN EN 13501-3:2010-02 EN 13501-3:2005+A1:2009 (E) 6 NOTE For the purposes of this European Standard this definition refers to a specific component of a service insta

42、llation. 3.4 fire resisting duct duct used for the distribution or extraction of air and designed to provide a degree of fire resistance EN 1366-1:1999 NOTE Fire resisting ducts may be subject to an additional classification S: smoke leakage. 3.5 fire damper mobile closure within a duct which is des

43、igned to prevent the passage of fire EN 1366-2:1999 NOTE Fire dampers may be subject to an additional classification S: smoke leakage. !3.6 extended application result predicted result for performance parameter obtained following the process of extended field of application 3.7 extended application

44、report document reporting extended application results, including all details of the process leading to those results, prepared in accordance with prEN 15725“ 4 Fire scenarios 4.1 General Fire resistance shall be assessed using the thermal attack given in 4.2. NOTE Other heating curves may exist: sm

45、ouldering fire test is only used if the fire resistance performance of the product/element is expected to be reduced by exposure to temperatures associated with the growth stage of a fire. It is, therefore, particularly relevant to products/elements whose performance may be dependent upon high heati

46、ng rates below approximately 500 C (as provided during the standard temperature/time curve) for achievement of their classifications (i.e. mainly reactive or intumescent products). Further details relating to the practical application of this curve, and other test parameters, e.g. tolerances, are gi

47、ven in EN 1363-2; hydrocarbon curve is another example; also for extreme fire scenarios (e.g. traffic tunnels and nuclear plants), more severe conventional curves may be specified. These are not, however, used for the classification of elements according to this European Standard. 4.2 The standard t

48、emperature/time curve (post flashover fire) When applied as a basis for testing, the standard temperature/time relationship shall be applied for the full duration of the test. The relationship, which is a model of a fully developed fire in a compartment, is given by the following relationship: T = 3

49、45 log10(8t + 1) + 20 (1) DIN EN 13501-3:2010-02 EN 13501-3:2005+A1:2009 (E) 7 where t is the time from the start of the test in minutes, and T is the mean furnace temperature in C. Further details relating to the practical application of this curve, and other test parameters, e.g. tolerances, are given in EN 1363-1. 5 Resistance to fire performance characteristics