DIN EN 1364-5-2017 Fire resistance tests for non-loadbearing elements - Part 5 Air transfer grilles German version EN 1364-5 2017.pdf

1、September 2017 English price group 14No 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).ICS 13.220.50; 91.060.99!%muc“2748

2、264www.din.deDIN EN 1364-5Fire resistance tests for nonloadbearing elements Part 5: Air transfer grilles;English version EN 13645:2017,English translation of DIN EN 1364-5:2017-09Feuerwiderstandsprfungen fr nichttragende Bauteile Teil 5: Lftungsbausteine;Englische Fassung EN 13645:2017,Englische ber

3、setzung von DIN EN 1364-5:2017-09Essais de rsistance au feu des lments non porteurs Partie 5: Grilles de transfert;Version anglaise EN 13645:2017,Traduction anglaise de DIN EN 1364-5:2017-09www.beuth.deDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be conside

4、red authoritative.Document comprises 28 pages 08.17 2DIN EN 1364-5:2017-09 A comma is used as the decimal marker. National foreword This document (EN 1364-5:2017) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings” (Secretariat: BSI, United Kingdom). The responsible German

5、 body involved in its preparation was DIN-Normenausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering), Working Committee NA 005-52-02 AA “Reaction to fire of building materials and building components - Building components (national Mirror Committee to CEN/TC 127/WG 1 and sub-s

6、ections of CEN/TC 127/WG 7 and ISO/TC 92/SC 2)”. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN

7、 1364-5 June 2017 ICS 13.220.50; 91.060.99 English Version Fire resistance tests for non-loadbearing elements - Part 5: Air transfer grilles Essais de rsistance au feu des lments non porteurs -Partie 5 : Grilles de transfert Feuerwiderstandsprfungen fr nichttragende Bauteile - Teil 5: Lftungsbaustei

8、ne This European Standard was approved by CEN on 10 April 2017. 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 re

9、ferences 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 in any other language made by translation under the responsibility of a

10、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, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedo

11、nia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATI

12、ON EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1364-5:2017 EEN 1364-5:2017 (E) 2 Contents Page European foreword . 4 Introduct

13、ion 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 7 4 Test equipment 7 5 Test conditions . 7 5.1 Heating conditions 7 5.2 Pressure conditions . 7 6 Test specimen . 8 6.1 General 8 6.2 Size 8 6.3 Number . 8 6.4 Design 8 6.4.1 General 8 6.4.2 Restraint . 8 6.5 Construction 9 6.6 Verif

14、ication 9 7 Installation of test specimen . 9 7.1 General 9 7.2 Supporting constructions . 9 7.2.1 General 9 7.2.2 Walls 9 7.2.3 Floors . 9 8 Conditioning . 10 9 Application of instrumentation 10 9.1 Thermocouples . 10 9.1.1 Furnace thermocouples (plate thermometers) 10 9.1.2 Unexposed surface therm

15、ocouples . 10 9.2 Pressure . 12 9.3 Radiation . 12 9.4 Other equipment 12 10 Test procedure 12 11 Performance criteria 12 11.1 General . 12 11.2 Integrity . 12 11.3 Insulation 12 12 Test report 13 13 Direct field of application of test results . 14 13.1 General . 14 DIN EN 1364-5:2017-09 EN 1364-5:2

16、017 (E) 3 13.2 Orientation 15 13.3 Position 15 13.4 Number . 16 13.5 Supporting construction 16 13.5.1 Wall/floor grilles 16 13.5.2 Ceiling grilles 16 14 Figures 17 Annex A (normative) Test configuration for immediate heat exposure . 23 Bibliography . 26 DIN EN 1364-5:2017-09 EN 1364-5:2017 (E) 4Eur

17、opean foreword This document (EN 1364-5:2017) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement

18、, at the latest by December 2017, and conflicting national standards shall be withdrawn at the latest by December 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all s

19、uch patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. EN 1364 Fire resistance tests for non-loadbearing elements consists of the following parts: Part 1: Walls Part 2: Ceilings Part 3: Curtain walling - Ful

20、l configuration (complete assembly) Part 4: Curtain walling - Part configuration Part 5: Air transfer grilles Part 6: Cavity Barriers According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Aust

21、ria, Belgium, Bulgaria, Croatia, Cyprus, Czech 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, Serbia, Slovakia, Slovenia, Spai

22、n, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1364-5:2017-09 EN 1364-5:2017 (E) 5 Introduction The purpose of this test is to measure the ability of a representative specimen of an air transfer grille to resist the spread of fire from one side to another. A representative sample of t

23、he air transfer grille is exposed to a specified regime of heating and the performance of the test specimen is monitored on the basis of criteria given in this standard. Fire resistance of the test specimen is expressed as the time for which the appropriate criteria have been satisfied. The times so

24、 obtained are a measure of the adequacy of the construction in a fire but have no direct relationship with the duration of a real fire. CAUTION - The attention of all persons concerned with managing and carrying out this furnace testing is drawn to the fact that fire testing can be hazardous and tha

25、t there is a possibility that toxic and/orharmfuls moke a ndg asesc anb ee volved d uring t he t est.M echanical a nd o perationalh azards c an also arise during the construction of the test elements or structures, their testing and disposal of testresidues. An assessment of all potential hazards an

26、d risks to health should be made and safety precautions should be identified and provided.W ritten s afety i nstructions s hould be i ssued. A ppropriatet raining should be given to relevant personnel. Laboratory personnel should ensure tha tthey follow written safety instructions at all times. DIN

27、EN 1364-5:2017-09 EN 1364-5:2017 (E) 6 1 Scope This European Standard specifies a method for determining the fire resistance of air transfer grilles (ATG). It is applicable to air transfer grilles intended for installation in building components (typically walls, floors or ceilings). The orientation

28、 of the installation of the air transfer grille can be vertical or horizontal. The closing mechanism of the air transfer grille can come from expansion of material and/or from any mechanical or electrical closing device. This test method is valid for fire resistant or fire resistant and smoke contro

29、l air transfer grilles. An additional test configuration is valid for fire resistant or fire resistant and smoke control air transfer grilles in applications where flame impingement is a risk during open state from start of fire (Annex A). This test method evaluates the behaviour of the air transfer

30、 grille when exposed to the standard fire curve described in EN 1363-1 and the standard pressure described in EN 1363-1. It is not the intention of this test to provide quantitative information on the rate of leakage of smoke and/or hot gases or on the transmission or generation of fumes under fire

31、conditions. Such phenomena are only to be noted in describing the general behaviour of test specimens during the test. The rate of leakage of smoke at ambient temperature or at 200 C as an optional requirement for ATG with declared smoke control will be confirmed in accordance with standard EN 1634-

32、3. This test method is not valid for determining the fire resistance of air transfer grilles that are used in ducts because ATG are considered as separating elements. The test method for ATG, used in ducts is described in the corresponding duct standards. This test method is not valid for determinin

33、g the fire resistance of a fire damper or a fire barrier connected to a duct on either or both sides because an ATG is tested as a fire-separating element on its own. Fire dampers are tested according to EN 1366-2. Non-mechanical fire barriers are tested according to EN 1366-12. This test method is

34、not valid for determining the fire resistance of air transfer grilles in fire doors, shutters and openable windows as specified in EN 1634-1 and EN 1364-2, because the deformation of fire doors, shutters and openable windows in fire conditions differs from the deformation of flexible/rigid walls. Mo

35、reover the location of thermocouples in the door standard is too specific to be handled in this standard. All values given in this standard are nominal unless otherwise specified. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are

36、 indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-1, Fire resistance tests - Part 1: General Requirements EN 1363-2, Fire resistance tests - Part

37、2: Alternative and additional procedures EN ISO 13943, Fire safety - Vocabulary (ISO 13943) DIN EN 1364-5:2017-09 EN 1364-5:2017 (E) 7 3 Terms and definitions For the purposes of this document, the definitions given in EN 1363-1, EN 1363-2 and EN ISO 13943, together with the following, apply. 3.1 ai

38、r transfer grille device consisting of an active/reactive part which could include a decorative cover as to be used in practice, allowing movement of air at ambient temperature and pressure and providing fire resistance in case of fire 3.2 air transfer grille flow zone total visible surface area of

39、the air transfer grille which allows air to flow from one side to the other (this excludes the air transfer grille frame) 3.3 air transfer grille face total surface area of the air transfer grille in its non-installed state (this includes any air transfer grille frame) 3.4 aperture opening in the su

40、pporting construction in which the air transfer grille is installed and sealed off towards the supporting construction 3.5 modular air transfer grilles air transfer grilles that can be fitted together to form a larger ATG unit 4 Test equipment See EN 1363-1 and, if applicable, EN 1363-2. 5 Test cond

41、itions 5.1 Heating conditions The heating conditions and the furnace atmosphere shall conform to those given in EN 1363-1 or, if applicable, EN 1363-2. 5.2 Pressure conditions Pressure conditions and tolerances shall be as given in EN 1363-1. Depending on the field of application, air transfer grill

42、es installed in vertical supporting constructions can be tested in the positive or negative pressure zone. If the grille is intended for both zones, both scenarios should be tested. If both tests are done in 1 set-up, the pressure level in the furnace will be organized such that the 0-level is situa

43、ted between the specimens to be tested in a negative and positive pressure zone. The height of the 0-level in the furnace will therefore be adjusted according to the tested specimen. DIN EN 1364-5:2017-09 EN 1364-5:2017 (E) 8 Air transfer grilles installed in horizontal supporting constructions are

44、always considered as being positioned in the positive pressure zone. For ATG installed in a horizontal separating element, the pressure shall be controlled to (20 3) Pa at 100 mm below the underside of the separating element to which it is fixed. The pressure during the test at the top and at the bo

45、ttom of the ATG will be calculated and reported in the test report and in the classification report. The corresponding height above notional floor level of top and bottom of the ATG shall also be reported. 6 Test specimen 6.1 General The test specimen consists of an air transfer grille together with

46、 a supporting construction. In cases where multiple test specimens are included in a single test construction, they shall be the subject of a separate evaluation. 6.2 Size The test specimen shall be normally full size. If modular air transfer grilles are tested, the largest assembly size shall be te

47、sted. In order to avoid boundary effects, the distance between the perimeter of the air transfer grille and the internal surfaces of the furnace shall be not less than 200 mm at any point. In cases where multiple test specimens are included in a single test construction, the minimum distance between

48、 adjacent air transfer grilles shall be not less than 200 mm. However, if a specific installation requires smaller distance, then ATG shall be tested to the minimum separation used in practice. 6.3 Number For grilles installed in vertical supporting constructions, the number of test specimens requir

49、ed is given in EN 1363-1. For horizontal separating elements, only one test specimen is required with fire exposure from the underside. For grilles that are not symmetrical, each side has to be tested. Where an air transfer grille is intended for use both in floors and walls, the ATG shall be tested both vertically and horizontally. 6.4 Design 6.4.1 General The test specimen shall be fully representative of the air transfer grille used in practice, including any specia