DIN EN 1366-2-2015 Fire resistance tests for service installations - Part 2 Fire dampers German version EN 1366-2 2015《服务设施防火试验 第2部分 防火盖 德文版本EN 1366-2 2015》.pdf

1、September 2015 Translation by DIN-Sprachendienst.English price group 15No 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).

2、ICS 13.220.50!%Eoz“2347687www.din.deDDIN EN 1366-2Fire resistance tests for service installations Part 2: Fire dampers;English version EN 1366-2:2015,English translation of DIN EN 1366-2:2015-09Feuerwiderstandsprfungen fr Installationen Teil 2: Brandschutzklappen;Englische Fassung EN 1366-2:2015,Eng

3、lische bersetzung von DIN EN 1366-2:2015-09Essais de rsistance au feu des installations techniques Partie 2: Clapets rsistant au feu;Version anglaise EN 1366-2:2015,Traduction anglaise de DIN EN 1366-2:2015-09SupersedesDIN EN 1366-2:1999-10www.beuth.deIn case of doubt, the German-language original s

4、hall be considered authoritative.Document comprises 36 pages 08.15 DIN EN 1366-2:2015-09 2 A comma is used as the decimal marker. National foreword This document (EN 1366-2:2015) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, (Secretariat: BSI, United Kingdom). The r

5、esponsible German body involved in its preparation was the DIN-Normenausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering), Working Committee NA 005-52-06 AA Brandverhalten von Baustoffen und Bauteilen Lftungsleitungen. Amendments This standard differs from DIN EN 1366-2:1999-1

6、0 as follows: a) changes include the fact that symmetry as a concept has been removed. This does not negate original tests, but may now mean that some additional tests are needed; b) the figures have been clarified to show some more detail. Testing away from a wall or floor now has an equal distance

7、 between damper and the supporting construction. In this instance, historical data is not negated but any testing done after the publication of this standard needs to be done to the new dimensions; c) further information is given on thermocouple placement and the concepts of T3, T4, etc. have been a

8、dded to make it clear which thermocouples should be considered and when. The description of details on additional thermocouples around discontinuities has been added for clarification; d) additional information has been added to show the details for testing fire dampers to demonstrate insulation cha

9、racteristics where a fire damper is to be used un-ducted, ducted on one side or ducted on both sides. Previous editions DIN 4102-3: 1934-08, 1940-11, 1970-02 DIN 4102-6: 1977-09 DIN EN 1366-2: 1999-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1366-2 June 2015 ICS 13.220.50 Supersedes EN 1

10、366-2:1999English Version Fire resistance tests for service installations - Part 2: Fire dampers Essais de rsistance au feu des installations techniques - Partie 2 : Clapets rsistant au feu Feuerwiderstandsprfungen fr Installationen - Teil 2: Brandschutzklappen This European Standard was approved by

11、 CEN on 3 April 2015. 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 standard

12、s 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 CEN member into its own language and notif

13、ied 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 Macedonia, France, Germany, Greece, Hungary, Ice

14、land, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Mana

15、gement Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1366-2:2015 EEN 1366-2:2015 (E) 2 Contents Page Foreword 4 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definit

16、ions .7 4 Test equipment 8 4.1 General 8 4.2 Connecting duct .8 4.3 Volume flow measuring station 9 4.4 Condensing unit .9 4.5 Gas temperature measuring devices .9 4.6 Exhaust fan system .9 5 Test conditions 9 6 Test specimen . 10 6.1 Size . 10 6.2 Number of tests . 10 6.2.1 General . 10 6.2.2 Suppo

17、rting construction 10 6.2.3 Method of installation in the supporting construction . 10 6.2.4 Method of installation on to the supporting construction 11 6.2.5 Method of installation away from the supporting construction. . 11 6.2.6 Blade pivot axis. 11 6.2.7 Application with no ducting on one or bot

18、h sides, where additional evidence of insulation in such applications is required 11 6.3 Design 11 6.3.1 General . 11 6.3.2 Orientation to be tested . 12 6.3.3 Fire dampers installed within a wall or floor opening. 12 6.3.4 Fire dampers mounted on to the face of a wall or floor 12 6.3.5 Fire dampers

19、 mounted remote from a wall or floor 12 6.3.6 Application with no ducting on one or both sides, where additional evidence of insulation in such applications is required 12 6.3.7 Temperature sensing element . 13 7 Installation of test specimen . 13 7.1 General . 13 7.2 Supporting construction 13 7.3

20、Minimum separation . 14 8 Conditioning 14 8.1 General . 14 8.2 Water-based sealing materials 14 9 Application of instrumentation 14 9.1 Thermocouples . 14 9.1.1 Furnace thermocouples (plate thermometers) 14 9.1.2 Unexposed surface temperature . 14 9.2 Furnace pressure 15 DIN EN 1366-2:2015-09 EN 136

21、6-2:2015 (E) 3 9.2.1 General 15 9.2.2 Pressure differential measurement, furnace and connecting duct 15 10 Test procedure . 15 10.1 Determination of leakage of connecting duct and measuring station . 15 10.2 Opening and closing test 15 10.3 Determination of leakage at ambient temperature . 16 10.4 F

22、ire test procedure 16 11 Performance criteria 17 12 Test report 18 13 Field of direct application of test results 19 13.1 Size of fire damper . 19 13.2 Fire dampers installed within structural openings 19 13.3 Fire dampers installed onto the face of a wall or a floor . 19 13.4 Fire dampers remote fr

23、om a wall or floor 19 13.5 Fire from above 20 13.6 Separation between fire dampers and between fire dampers and construction elements . 20 13.7 Supporting constructions . 20 13.8 Blade pivot axis . 20 Bibliography 34 DIN EN 1366-2:2015-09 EN 1366-2:2015 (E) 4 Foreword This document (EN 1366-2:2015)

24、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, at the latest by December 2015, and conflict

25、ing national standards shall be withdrawn at the latest by December 2015. Attention 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 documen

26、t supersedes EN 1366-2:1999. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. EN 1366, Fire resistance tests for service installations consists of the following parts: Part 1: Ventilation ducts; Part 2: Fire dampers (the

27、 present document); Part 3: Penetration seals; Part 4: Linear joint seals; Part 5: Service ducts and shafts; Part 6: Raised access and hollow core floors; Part 7: Conveyor systems and their closures; Part 8: Smoke extraction ducts; Part 9: Single compartment smoke extraction ducts; Part 10: Smoke co

28、ntrol dampers; Part 11: Fire protective systems for cable systems and associated components (currently at Enquiry stage); Part 12: Non-mechanical fire barrier for ventilation ductwork. This standard underwent a formal review process during 2009-2011. Various comments were considered and these were o

29、nly considered when they added clarity to the procedure. No changes have been made that make historical data redundant. This was deliberately avoided where it was thought to be occurring. If there are some issues with this, consideration should be given to the spirit of the original test combined wi

30、th the better clarity now given. The following technical changes were made in this new edition: Changes include the fact that symmetry as a concept has been removed. This does not negate original tests, but may now mean that some additional tests are needed. The figures have been clarified to show s

31、ome more detail. Testing away from a wall or floor now has an equal distance between damper and the supporting construction. In this instance, historical data is not negated but any testing done after the publication of this standard needs to be done to the new dimensions. DIN EN 1366-2:2015-09 EN 1

32、366-2:2015 (E) 5 Further information is given on thermocouple placement and the concepts of T3, T4, etc. have been added to make it clear which thermocouples should be considered and when. The description of details on additional thermocouples around discontinuities has been added for clarification.

33、 Additional information has been added to show the details for testing fire dampers to demonstrate insulation characteristics where a fire damper is to be used un-ducted, ducted on one side or ducted on both sides. According to the CEN-CENELEC Internal Regulations, the national standards organizatio

34、ns 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, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

35、 Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1366-2:2015-09 EN 1366-2:2015 (E) 6 Introduction The purpose of the test is to evaluate the ability of a fire damper to prevent fire and smoke spreading from one fir

36、e compartment to another through the air ductwork system which may penetrate fire separating walls and floors. The fire damper is attached (directly or remotely via a section of ducting), to a fire separating element in a manner representative of practice. Tests are performed starting with the fire

37、damper in the open position to expose the temperature sensing element of the fire damper to furnace conditions. Temperature and integrity measurements are carried out in various parts of the test construction during the test. The leakage of the fire damper system is measured (continuously during the

38、 test) by direct flow measurements whilst maintaining a constant pressure differential across the closed fire damper of 300 Pa. The leakage of the fire damper in the closed position is also measured at ambient temperature, when a reduced leakage classification needs to be achieved. An additional tes

39、t to prove insulation characteristics may be needed if the damper needs to be used un-ducted on one side or on both sides. This test is not needed where such evidence is not required, or if insulation is not a requirement of performance, in the specific application. Caution The attention of all pers

40、ons concerned with managing and carrying out this fire resistance test is drawn to the fact that fire testing may be hazardous and that there is a possibility that toxic and/or harmful smoke and gases may be evolved during the test. Mechanical and operational hazards may also arise during the constr

41、uction of the test elements or structures, their testing and disposal of test residues. An assessment of all potential hazards and risks to health should be made and safety precautions should be identified and provided. Written safety instructions should be issued. Appropriate training should be giv

42、en to relevant personnel. Laboratory personnel should ensure that they follow written safety instructions at all times. DIN EN 1366-2:2015-09 EN 1366-2:2015(E)7 1 Scope This European Standard specifies a method for determining the fire resistance of fire dampers installed in fire separating elements

43、 designed to withstand heat and the passage of fire, smoke and gases at high temperature. This European Standard is used in conjunction with EN 1363-1. This standard is not suitable for testing fire dampers in suspended ceilings. This standard is not suitable for testing non-mechanical fire dampers

44、(see EN 1366-12). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (i

45、ncluding any amendments) applies. EN 1363-1:2012, Fire resistance tests Part 1: General Requirements EN 1363-2, Fire resistance tests Part 2: Alternative and additional procedures EN 13501-3, Fire classification of construction products and building elements Part 3: Classification using data from fi

46、re resistance tests on products and elements used in building service installations: fire resisting ducts and fire dampers EN ISO 5167-1, Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requir

47、ements (ISO 5167-1) EN ISO 13943, Fire safety Vocabulary (ISO 13943) ISO 5221, Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1363-1:2012 and EN IS

48、O 13943 and the following apply. 3.1 fire damper device for use in heating, ventilation and air-conditioning (HVAC) systems at fire boundaries to maintain compartmentation and protect means of escape in case of fire Note 1 to entry: It may have reduced smoke leakage characteristics. 3.2 insulated fire damper fire damper which satisfies both the integrity and insulation criteria for the anticipated fire resistance period 3.3 uninsulated fire damper fire damper which satisfies the integrity criteria for th