BS EN 13501-2-2016 Fire classification of construction products and building elements Classification using data from fire resistance tests excluding ventilation services《建筑产品和部件的防火.pdf

1、BS EN 13501-2:2016Fire classification ofconstruction products andbuilding elementsPart 2: Classification using data from firer e s i s t a n c e t e s t s , e x c l u d i n g v e n t i l a t i o nservicesBSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 13501-2:2

2、016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13501-2:2016.It supersedes BS EN 13501-2:2007+A1:2009 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee FSH/22, Fire resistance tests.A list of organizations represe

3、nted on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 868

4、62 7ICS 13.220.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2016.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 13501

5、-2:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13501-2 June 2016 ICS 13.220.50 Supersedes EN 13501-2:2007+A1:2009English Version Fire classification of construction products and building elements - Part 2: Classification using data from fire resistance tests, excluding ventilation servi

6、ces Classement au feu des produits et lments de construction - Partie 2: Classement partir des donnes dessais de rsistance au feu lexclusion des produits utiliss dans les systmes de ventilation Klassifizierung von Bauprodukten und Bauarten zu ihrem Brandverhalten - Teil 2: Klassifizierung mit den Er

7、gebnissen aus den Feuerwiderstandsprfungen, mit Ausnahme von Lftungsanlagen This European Standard was approved by CEN on 23 April 2016. 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

8、 standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained 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

9、 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 same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czec

10、h 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, Switzerland, Turkey andUnited Kingdom. EUR

11、OPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13501-2:2016 EB

12、S EN 13501-2:2016EN 13501-2:2016 (E) 2 Contents Page European foreword . 5 Introduction 6 1 Scope 7 2 Normative references 8 3 Terms and definitions 11 4 Fire scenarios 15 4.1 General . 15 4.2 The standard temperature/time curve (post flash-over fire) . 15 4.3 The slow heating curve (smouldering fir

13、e) 16 4.4 The semi-natural fire 16 4.5 The external fire exposure curve . 17 4.6 Constant temperature attack . 17 5 Resistance to fire performance characteristics 17 5.1 General . 17 5.2 Performance characteristics 17 5.2.1 R - Loadbearing capacity . 17 5.2.2 E - Integrity . 18 5.2.3 I - Thermal ins

14、ulation . 19 5.2.4 W - Radiation . 20 5.2.5 M - Mechanical action . 21 5.2.6 C - Self-closing 21 5.2.7 S - Smoke leakage . 21 5.2.8 G - Soot fire resistance 22 5.2.9 K - Fire protection ability 22 6 Declaration of fire resistance performance 23 6.1 Classification periods . 23 6.2 Designatory letters

15、 23 6.3 Declaration of performance . 23 6.4 Combinations of classes . 23 6.5 Particular classifications . 24 6.5.1 Doors and shutters 24 6.5.2 Conveyor systems and their closures . 24 6.6 Additional performance parameters 24 6.6.1 Optional performance parameters 24 6.6.2 Expansion of performance par

16、ameters . 24 6.6.3 Particular performance parameters . 25 6.7 Presentation of classification 25 6.8 Declaration of fire resistance classes in product specifications . 25 7 Classification procedure for fire resistance . 26 7.1 General . 26 7.1.1 Procedure 26 7.1.2 General rules for deducing the numbe

17、r of standard temperature/time fire resistance tests 27 BS EN 13501-2:2016EN 13501-2:2016 (E) 3 7.1.3 Field of application 29 7.2 Classification of loadbearing elements without a fire separating function 29 7.2.1 General . 29 7.2.2 Classification of loadbearing walls without separating function . 29

18、 7.2.3 Classification of loadbearing floors and roofs without fire separating function 30 7.2.4 Classification of beams . 31 7.2.5 Classification of columns . 32 7.2.6 Classification of balconies, walkways and stairs 33 7.3 Classification of loadbearing elements with fire separating function 34 7.3.

19、1 General . 34 7.3.2 Classification of loadbearing walls with fire separating function 34 7.3.3 Classification of loadbearing floors and roofs with fire separating function . 36 7.3.4 Classification of raised floors . 37 7.4 Products and systems for protecting elements or parts of works 38 7.4.1 Gen

20、eral . 38 7.4.2 Tests to be carried out 39 7.4.3 Test methods 40 7.4.4 Performance criteria 40 7.4.5 Classes 40 7.4.6 Classification of protected structural members . 40 7.5 Classification of non-loadbearing elements . 44 7.5.1 General . 44 7.5.2 Partitions . 44 7.5.3 Classification of facades (curt

21、ain walling) and external walls (including glazed elements). 46 7.5.4 Classification of ceilings with independent fire resistance 47 7.5.5 Classification of fire doors and shutters including their closing devices 49 7.5.6 Classification of smoke control doors . 51 7.5.7 Classification of closure and

22、 conveyor system assemblies . 52 7.5.8 Classification of penetration seals . 54 7.5.9 Classification of linear joint seals . 55 7.5.10 Classification of service ducts and shafts 57 7.5.11 Classification of chimneys . 59 7.6 Classification of wall and ceiling coverings for fire protection ability . 6

23、0 7.6.1 General . 60 7.6.2 Test method 61 7.6.3 Tests to be carried out 61 7.6.4 Performance criteria for fire protection ability 61 7.6.5 Classes 62 Annex A (normative) Classification report 63 A.1 General . 63 A.2 Content and format 63 A.3 Classification report format . 64 Annex B (informative) Pr

24、esentation of characterization data and their field of application for products and systems for protecting elements or parts of work 68 B.1 General . 68 B.2 Characterization data for protective vertical membranes . 68 B.3 Characterization data for applied protection to concrete members . 69 BS EN 13

25、501-2:2016EN 13501-2:2016 (E) 4 B.4 Characterization data for applied protection to steelwork 70 B.5 Characterization data for applied protection to concrete/profiled sheet steel composite members 72 B.6 Characterization data for applied protection to concrete filled hollow steel columns 73 B.7 Char

26、acterization data for applied protection to timber members 74 Bibliography . 79 BS EN 13501-2:2016EN 13501-2:2016 (E) 5 European foreword This document (EN 13501-2:2016) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. This docu

27、ment supersedes EN 13501-2:2007+A1:2009. 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 December 2016, and conflicting national standards shall be withdrawn at the latest by December 2016. Attent

28、ion 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 such patent rights. This European Standard has been prepared under a mandate given to CEN by the European Commis

29、sion and the European Free Trade Association. CEN, CENELEC and EOTA committees preparing technical specifications which contain performance requirements against resistance to fire tests should make reference to the resistance to fire classification given in this European Standard and not refer direc

30、tly to any specific fire test method. Changes have been made in this revision to bring it in line with the relevant current EC Decisions on fire resistance classification, and experience in use in the first edition. EN 13501 Fire classification of construction products and building elements consists

31、 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 3: Classification using data from fire resistance tests on components of normal building service installations: fir

32、e 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 external fire exposure to roof tests Part 6: Classification using data from reaction to fire tests on electric cables Accordin

33、g to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Gr

34、eece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 13501-2:2016EN 13501-2:2016 (E) 6 Introduction The aim of this European Standard is to de

35、fine a harmonised procedure for the classification for resistance to fire of construction products and building 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 seco

36、nd basic requirement, in the EC Construction Products Regulation ( 305/2011) and is detailed in the Interpretative Document number 2 (ID2): Safety in case of fire (OJC62 Vol 37). The Interpretative Document and the Commission Decision of 2 May 2000 specify performance and classes regarding fire resi

37、stance. These classes are identified by designation letters, 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 buil

38、ding elements and explains the method for deriving their classification on the basis of test results and/or extended application results for individual elements. NOTE Test reports constitute the basis for extended application reports as explained in EN 15725. BS EN 13501-2:2016EN 13501-2:2016 (E) 7

39、1 Scope This European Standard specifies the procedure for classification of construction products and building elements using data from fire resistance and smoke leakage tests which are within the direct field of application of the relevant test method. Classification on the basis of extended appli

40、cation of test results is also included in the scope of this European Standard. This European Standard deals with: a) loadbearing elements without a fire separating function: walls; floors; roofs; beams; columns; balconies; walkways; stairs. b) loadbearing elements with a fire separating function, w

41、ith or without glazing, services and fixtures: walls; floors; roofs; raised floors. c) products and systems for protecting elements or parts of the works: ceilings with no independent fire resistance; fire protective coatings, claddings and screens; d) non-loadbearing elements or parts of works, wit

42、h or without glazing, services and fixtures: partitions; facades (curtain walls) and external walls; ceilings with independent fire resistance; raised floors; fire doors and shutters and their closing devices; BS EN 13501-2:2016EN 13501-2:2016 (E) 8 smoke control doors; conveyor systems and their cl

43、osures; penetration seals; linear joint seals; service ducts and shafts; chimneys. e) wall and ceiling coverings with fire protection ability. f) lift landing doors which are tested according to EN 81-58 are excluded from this European Standard. Lift landing doors which are tested in accordance with

44、 EN 1634-1, are classified in accordance with 7.5.5. Relevant test methods which have been prepared for these elements are listed in Clauses 2 and 7. 2 Normative references The following documents in whole or in part are normatively referenced in this document and are indispensable for its applicati

45、on. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-2, Fire resistance tests - Part 2: Alternative and additional procedures EN 1364-1:2015, Fire resistance tests for non-loadbeari

46、ng elements - Part 1: Walls EN 1364-2:1999, Fire resistance tests for non-loadbearing elements - Part 2: Ceilings EN 1364-3, Fire resistance tests for non-loadbearing elements - Part 3: Curtain walling - Full configuration (complete assembly) EN 1364-4, Fire resistance tests for non-loadbearing elem

47、ents - Part 4: Curtain walling - Part configuration EN 1365-1:2012, Fire resistance tests for loadbearing elements - Part 1: Walls EN 1365-2:2014, Fire resistance tests for loadbearing elements - Part 2: Floors and roofs EN 1365-3, Fire resistance tests for loadbearing elements - Part 3: Beams EN 13

48、65-4, Fire resistance tests for loadbearing elements - Part 4: Columns EN 1365-5, Fire resistance tests for loadbearing elements - Part 5: Balconies and walkways EN 1365-6, Fire resistance tests for loadbearing elements - Part 6: Stairs EN 1366-3, Fire resistance tests for service installations - Pa

49、rt 3: Penetration seals BS EN 13501-2:2016EN 13501-2:2016 (E) 9 EN 1366-4, Fire resistance tests for service installations Part 4: Linear joint seals EN 1366-5, Fire resistance tests for service installations - Part 5: Service ducts and shafts EN 1366-6, Fire resistance tests for service installations - Part 6: Raised access and hollow core floors EN 1366-7:2004, Fire resistance tests for service installations - Part 7: Conveyor systems and their closures EN 1634-1:2014, Fire resistance and smoke con