DIN EN 13823-2015 Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning item German version EN 1382.pdf

1、February 2015 Translation by DIN-Sprachendienst.English price group 31No 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).I

2、CS 13.220.50; 91.060.01; 91.100.01!%_“2296160www.din.deDDIN EN 13823Reaction to fire tests for building products Building products excluding floorings exposed to the thermal attack bya single burning item;English version EN 13823:2010+A1:2014,English translation of DIN EN 13823:2015-02Prfungen zum B

3、randverhalten von Bauprodukten Thermische Beanspruchung durch einen einzelnen brennenden Gegenstand frBauprodukte mit Ausnahme von Bodenbelgen;Englische Fassung EN 13823:2010+A1:2014,Englische bersetzung von DIN EN 13823:2015-02Essais de raction au feu des produits de construction Produits de constr

4、uction lexclusion des revtements de sol exposs une sollicitationthermique provoque par un objet isol en feu;Version anglaise EN 13823:2010+A1:2014,Traduction anglaise de DIN EN 13823:2015-02SupersedesDIN EN 13823:2010-12See start of applicationwww.beuth.deIn case of doubt, the German-language origin

5、al shall be considered authoritative.Document comprises 101 pages 01.15 DIN EN 13823:2015-02 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 2015-02-01. DIN EN 13823:2010-12 may be used in parallel until 2016-08-31. National foreword This do

6、cument (EN 13823:2010+A1:2014) 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 DIN-Normenausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering), Wor

7、king Committee NA 005-52-01 AA Brandverhalten von Baustoffen und Bauteilen Bauteile. Amendments This standard differs from DIN EN 13823:2010-12 as follows: a) Amendment A1:2014 has been incorporated: item b) in Subclause A.5.1.1 has been completely replaced. Previous editions DIN EN 13823: 2002-06,

8、2010-12 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13823:2010+A1 November 2014 ICS 91.060.01; 13.220.50; 91.100.01 Supersedes EN 13823:2010English Version Reaction to fire tests for building products - Building products excluding floorings exposed to the thermal attack by a single burning

9、item Essais de raction au feu des produits de construction - Produits de construction lexclusion des revtements de sol exposs une sollicitation thermique provoque par un objet isol en feu Prfungen zum Brandverhalten von Bauprodukten - Thermische Beanspruchung durch einen einzelnen brennenden Gegenst

10、and fr Bauprodukte mit Ausnahme von Bodenbelgen This European Standard was approved by CEN on 25 June 2010 and includes Amendment 1 approved by CEN on 9 September 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European S

11、tandard 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-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (Eng

12、lish, 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium,

13、 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, Slovakia, Slovenia, Spain, Sweden, Switzerlan

14、d, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Mem

15、bers. Ref. No. EN 13823:2010+A1:2014 EEN 13823:2010+A1:2014 (E) 2Contents Page Foreword . 4 Introduction 5 1 Scope 6 2 Normative references . 6 3 Terms and definitions . 6 4 Test facility 7 4.1 General . 7 4.2 Test room . 7 4.3 Materials . 10 4.4 Test apparatus . 10 4.5 Smoke exhaust system 12 4.6 G

16、eneral measurement section equipment . 12 4.7 Other general equipment 13 5 Test specimen . 14 5.1 Dimensions of specimen 14 5.2 Mounting of specimen 14 5.2.1 Mounting as in end use application 14 5.2.2 Standard mounting . 15 5.3 Installation of the specimen wings in the trolley . 17 5.4 Number of sp

17、ecimens. 17 6 Conditioning 17 7 Principle . 18 8 Test procedure 18 8.1 General . 18 8.2 Testing operations 18 8.3 Visual observation and manual recording of data 19 8.3.1 General . 19 8.3.2 Pre-test conditions 19 8.3.3 Lateral flame spread on the long wing . 19 8.3.4 Flaming particles or droplets .

18、20 8.3.5 End of test conditions 21 8.3.6 Recorded events . 21 8.4 Automated recording of data . 22 8.5 Early termination of test . 22 9 Expression of results 23 10 Test report . 23 Annex A (normative) Calculation procedures . 25 A.1 General . 25 A.1.1 General remarks 25 A.1.2 Calculations to be perf

19、ormed on the test data 26 A.1.3 Calculations to be performed on calibration data . 26 A.1.4 Standard data set 26 A.2 Synchronization of data . 26 DINEN 13823:2015-02EN 13823:2010+A1:2014 (E) 3A.3 Checking equipment response 28 A.3.1 Temperature readings 28 A.3.2 Drift in gas concentration measuremen

20、t 28 A.3.3 Drift in light attenuation measurement . 28 A.4 Exposure period 29 A.5 Heat output 29 A.5.1 Calculation of heat release rate (HRR) 29 A.5.2 Calculation of THR(t) and THR600s. 32 A.5.3 Calculation of FIGRA0,2MJand FIGRA0,4MJ(fire growth rate indices) 32 A.6 Smoke production . 33 A.6.1 Calc

21、ulation of smoke production rate (SPR) . 33 A.6.2 Calculation of TSP(t) and TSP600s36 A.6.3 Calculation of SMOGRA (smoke growth rate index) . 37 A.7 Calculations for calibrations Propane heat release . 37 Annex B (informative) Precision of test method . 39 B.1 General remarks and results . 39 B.2 Ca

22、lculation of test results 40 B.3 Statistical analysis 41 B.4 Statistical results 41 Annex C (normative) Calibration procedures 45 C.1 Procedures for separate pieces of equipment . 45 C.1.1 General . 45 C.1.2 Oxygen analyser adjustment . 45 C.1.3 Oxygen analyser output noise and drift . 45 C.1.4 Carb

23、on dioxide analyser adjustment 46 C.1.5 Check of propane mass flow controller 46 C.1.6 Light system calibration . 46 C.2 System response calibrations . 47 C.2.1 Burner switch response time . 47 C.2.2 Burner heat output step calibration 49 C.2.3 Heptane calibration . 52 C.2.4 Velocity profile factor

24、kt,v54 C.2.5 Flow factor kt. 56 Annex D (informative) Calibration procedures 57 D.1 Procedures for separate pieces of equipment . 57 D.1.1 General . 57 D.1.2 Oxygen analyser adjustment . 57 D.1.3 Carbon dioxide analyser adjustment 57 D.1.4 Check of propane mass flow controller 57 D.1.5 Optical filte

25、r check 58 D.2 Check of the thermal attack on the specimens . 59 D.2.1 General . 59 D.2.2 Procedure 59 Annex E (normative) Design drawings . 60 Annex F (informative) Data file format 95 Annex G (informative) Record sheet 98 Bibliography . 99 DINEN 13823:2015-02EN 13823:2010+A1:2014 (E) 4Foreword Thi

26、s document (EN 13823:2010+A1:2014) 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 la

27、test by May 2015, and conflicting national standards shall be withdrawn at the latest by August 2016. 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

28、 patent rights. This document includes Amendment 1 approved by CEN on 9 September 2014. This document supersedes !EN 13823:2010“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the E

29、uropean Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulg

30、aria, 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tu

31、rkey and the United Kingdom. DIN EN 13823:2015-02 EN 13823:2010+A1:2014 (E) 5Introduction The classification of the reaction to fire performance of construction products established by EC Decision 2000/147/EC (OJEU L50 of 23.2.2000) defines in Table 1 the reaction to fire classes for building produc

32、ts excluding floorings. The relevant test methods for determining the reaction to fire are being prepared by CEN/TC 127. Safety warning The attention of all persons concerned with managing and carrying out the tests described in this standard is drawn to the fact that fire testing can be hazardous a

33、nd that toxic and/or harmful smoke and gases can be produced during the test. An assessment of all potential hazards and risks to health should be made and safety precautions should be identified and provided. Smoke and gases should be removed from the workplace. Written safety instructions should b

34、e issued. Appropriate training should be given to relevant personnel. Laboratory personnel should ensure that they follow written safety instructions at all times. Special precautions are required for the propane gas supply system. The equipment, for example tubes, couplings, flow meters, should be

35、approved for propane. The burner should be equipped with a remote-controlled ignition device, for example a pilot flame or a glow wire. There should be a warning system for leaking gas and a valve for immediate and automatic cut-off of the gas supply in case of extinction of the ignition flame. The

36、pilot flames can be ignited directly by an operator in the test room, however, no one should be present in the test room during ignition of a burner. It should be possible to operate the switch between auxiliary and main (primary) burner and the preceding main valve (to open or stop the propane supp

37、ly) from outside the test room. Special precautions are required for the extinction of burning specimens. When the extinction is carried out because of intensive combustion of the specimens, it is recommended that a second operator is ready to intervene. Means for extinguishing should be available (

38、e.g. since the heat output during intensive combustion can damage the apparatus). DIN EN 13823:2015-02 EN 13823:2010+A1:2014 (E) 6 1 Scope This European Standard specifies a method of test for determining the reaction to fire performance of construction products excluding floorings, and excluding pr

39、oducts which are indicated in Table 1 of EC Decision 2000/147/EC, when exposed to thermal attack by a single burning item (SBI). The calculation procedures are given in Annex A. Information on the precision of the test method is given in Annex B. The calibration procedures are given in Annexes C and

40、 D, of which C is a normative annex. NOTE This European Standard has been developed to determine the reaction to fire performance of essentially flat products. The treatment of some families of products, e.g. linear products (pipes, ducts, cables etc.), can need special rules. 2 Normative references

41、 The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13238, Reaction to fire tests for building pr

42、oducts Conditioning procedures and general rules for selection of substrates EN 13501-1:2007+A1:2009, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests EN 60584-1:1995, Thermocouples Part 1: Reference tables (IEC 60584-1:

43、1995) EN ISO 13943:2000, Fire safety Vocabulary (ISO 13943:2000) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN ISO 13943:2000 and EN 13501-1:2007+A1:2009 and the following apply. 3.1 backing board calcium silicate panel used to back the specimen tha

44、t can be placed directly against a free-standing test specimen or at a distance from it 3.2 specimen piece of a product, which is to be tested NOTE This can include the mounting technique used in its end-use application. This also can include an air gap and/or a substrate where appropriate. 3.3 subs

45、trate product which is used immediately beneath the product about which information is required 3.4 THR600stotal heat release from the specimen in the first 600 s of exposure to the main (primary) burner flames DIN EN 13823:2015-02 EN 13823:2010+A1:2014 (E) 73.5 LFS lateral flame spread on the long

46、specimen wing NOTE The LFS is defined in more detail in 8.3.3. 3.6 TSP600stotal smoke production from the specimen in the first 600 s of exposure to the main (primary) burner flames 3.7 FIGRA0,2 MJmaximum of the quotient of heat release rate from the specimen and the time of its occurrence using a T

47、HR-threshold of 0,2 MJ NOTE The FIGRA0,2 MJis described in more detail in A.5.3. 3.8 FIGRA0,4 MJmaximum of the quotient of heat release rate from the specimen and the time of its occurrence using a THR threshold of 0,4 MJ NOTE The FIGRA0,4 MJis described in more detail in A.5.3. 3.9 SMOGRA smoke gro

48、wth rate maximum of the quotient of smoke production rate from the specimen and the time of its occurrence NOTE The SMOGRA is described in more detail in A.6.3. 3.10 sustained flaming persistence of flame on or over a surface for a minimum period of time EN ISO 13943:2000 4 Test facility 4.1 General The SBI test facility shall consist of a test room, the test apparatus (trolley, frame, burners, hood, collector and ducting), the smoke exhaust system and general measuring equipment. These components are specified