DIN EN 1365-1-2013 Fire resistance tests for loadbearing elements - Part 1 Walls German version EN 1365-1 2012 + AC 2013《支承构件防火试验 第1部分 墙 德文版本EN 1365-1-2012+AC-2013》.pdf

1、August 2013 Translation by DIN-Sprachendienst.English price group 13No 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

2、 13.220.50; 91.060.10!%($T“2050149www.din.deDDIN EN 1365-1Fire resistance tests for loadbearing elements Part 1: Walls;English version EN 1365-1:2012 + AC:2013,English translation of DIN EN 1365-1:2013-08Feuerwiderstandsprfungen fr tragende Bauteile Teil 1: Wnde;Englische Fassung EN 1365-1:2012 + AC

3、:2013,Englische bersetzung von DIN EN 1365-1:2013-08Essais de rsistance au feu des lments porteurs Partie 1: Murs;Version anglaise EN 1365-1:2012 + AC:2013,Traduction anglaise de DIN EN 1365-1:2013-08SupersedesDIN EN 1365-1:2012-12www.beuth.deDocument comprises 26 pagesIn case of doubt, the German-l

4、anguage original shall be considered authoritative.08.13 DIN EN 1365-1:2013-08 2 A comma is used as the decimal marker. National foreword This document (EN 1365-1:2012+AC:2013) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings” (Secretariat: BSI, United Kingdom). The resp

5、onsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-52-02 AA Brandverhalten von Baustoffen und Bauteilen Bauteile. Amendments This standard differs from DIN EN 1365-1:1999-10 as follows: a) me

6、chanical loading of the test specimen has been introduced; b) the standard has been brought in line with the modifications in EN 1363-1; c) the standard has been editorially revised. This standard differs from DIN EN 1365-1:2012-12 as follows: a) Amendment EN 1365-1:2012/AC:2013 has been incorporate

7、d; b) the reference to EN 1363-1 is now undated. The start and finish of text introduced or altered by amendment is indicated in the text by tags . Previous editions DIN 4102-1: 1934-08, 1940-11, 1977-09 DIN 4102-3: 1934-08, 1940-11 DIN 4102-2: 1934-08, 1940-11, 1965x-09, 1970-02, 1977-09 DIN EN 136

8、5-1: 1999-10, 2012-12 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1365-1 October 2012 + AC April 2013 ICS 13.220.50 ; 91.060.10 Supersedes EN 1365-1:1999English Version Fire resistance tests for loadbearing elements Part 1: Walls Essais de rsistance au feu des lments porteurs Partie 1: Murs

9、 Feuerwiderstandsprfungen fr tragende Bauteile Teil 1: Wnde EN 1365-1:2012 was approved by CEN on 2012-07-13 and Corrigendum AC:2013 on 2013-04-24. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of

10、 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 (English, French, German)

11、. 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, Bulgaria, Croatia, C

12、yprus, Czech 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, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDAR

13、DIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1365-1:2012 + AC:2013 EEN 1365-1:2012 + AC:2013 (E) 2

14、Contents Page Foreword to EN 1365-1:2012 + AC:2013 .3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Test equipment 6 4.1 General 6 4.2 Test frame .6 4.3 Loading equipment 6 5 Test conditions 6 5.1 Furnace atmosphere .6 5.2 Loading and restraint 6 6 Test specimen 6 6

15、.1 Size 6 6.2 Number .7 6.3 Design .7 6.4 Construction .7 6.5 Verification .7 7 Installation of test specimen 7 7.1 General 7 7.2 Supporting construction .7 7.3 Loading and restraint of the test specimen 8 8 Conditioning .8 9 Application of instrumentation .8 9.1 Thermocouples 8 9.1.1 Furnace thermo

16、couples (plate thermometers) .8 9.1.2 Unexposed face thermocouples 8 9.2 Pressure 9 9.3 Deflection 9 9.3.1 Vertical 9 9.3.2 Horizontal .9 9.4 Radiation .9 9.5 Impact .9 10 Test procedure .10 10.1 Application of load.10 10.2 Fire test .10 11 Performance criteria 10 11.1 General 10 11.2 Loadbearing ca

17、pacity 10 12 Test report 10 13 Field of direct application of test results 10 Bibliography 24 DIN EN 1365-1:2013-08 EN 1365-1:2012 + AC:2013 (E) 3 Foreword to EN 1365-1:2012 + AC:2013 This document (EN 1365-1:2012 + AC:2013) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildin

18、gs”, 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 April 2013, and conflicting national standards shall be withdrawn at the latest by April 2013. Attenti

19、on 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 document supersedes EN 1365-1:1999. This document has been prepared under a mandate give

20、n to CEN by the European Commission and the European Free Trade Association. The main changes with respect to the previous edition are listed below: a) the introduction of mechanical loading into the test specimen; b) changes as a consequence of the modifications in EN 1363-1. EN 1365, Fire resistan

21、ce tests for loadbearing elements, consists of the following parts: Part 1: Walls Part 2: Floors and roofs Part 3: Beams Part 4: Columns Part 5: Balconies and walkways Part 6: Stairs According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries ar

22、e 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, Netherlands, Norway, Poland, Po

23、rtugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 1365-1:2013-08 EN 1365-1:2012 + AC:2013 (E) 4 Introduction The purpose of this test is to measure the ability of a representative specimen of a loadbearing wall to resist the spread of fire from on

24、e side to another and to maintain its loadbearing capacity. It is applicable to internal and external walls. Caution The attention of all persons 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

25、 that toxic and/or harmful smoke and gases may be evolved during the test. Mechanical and operational hazards may also arise during the construction 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 m

26、ade and safety precautions should be identified and provided. Written safety instructions should be issued. Appropriate training should be given to relevant personnel. Laboratory personnel should ensure that they follow written safety instructions at all times. DIN EN 1365-1:2013-08 EN 1365-1:2012 +

27、 AC:2013 (E) 5 1 Scope This European Standard specifies a method of testing the fire resistance of loadbearing walls. It is applicable to both internal and external walls. The fire resistance of external walls can be determined under internal or external exposure conditions. The fire resistance perf

28、ormance of loadbearing walls is normally evaluated without perforations such as doors, glazing or fire resistant ducts. If it can be demonstrated that the design of the opening is such that load is not transmitted to the perforation, then the perforation need not be tested in the loaded condition. I

29、f perforations are to be included, the effects of these will need to be separately established. This test method is not applicable to non-separating loadbearing walls which, in short widths, can be tested as columns to EN 1365-4. This European Standard is used in conjunction with EN 1363-1. 2 Normat

30、ive 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 (including any amendments) a

31、pplies. EN 1363-1, Fire resistance tests Part 1: General requirements EN 1363-2, Fire resistance tests Part 2: Alternative and additional procedures EN ISO 13943:2010, Fire safety Vocabulary (ISO 13943:2008) 3 Terms and definitions For the purposes of this document, the terms and definitions given i

32、n EN 1363-1 and EN ISO 13943:2010 together with the following apply. 3.1 loadbearing wall wall designed to support an applied load 3.2 internal wall wall which provides fire separation and which may be exposed separately to a fire from either side 3.3 external wall wall forming the external envelope

33、 of a building which may be exposed separately to an internal or an external fire 3.4 insulated wall wall, which satisfies both the integrity and insulation criteria for the anticipated fire resistance period 3.5 uninsulated wall wall which satisfies the integrity and, where required, the radiation

34、criteria for the anticipated fire resistance period, but which is not intended to provide insulation Note 1 to entry: Such a loadbearing wall may consist entirely of uninsulated fire resistant panels DIN EN 1365-1:2013-08 EN 1365-1:2012 + AC:2013 (E) 6 3.6 plinth form of construction that reduces th

35、e height of the opening by raising the support base to accommodate the test specimen 3.7 separating wall wall provided within a building or between adjoining buildings to prevent the transfer of fire from one side to the other 4 Test equipment 4.1 General In addition to the test equipment specified

36、in EN 1363-1, and if applicable EN 1363-2, the following is required. 4.2 Test frame A test frame designed to accommodate the test specimen and apply the required test load. Examples of test frames which may be used for this purpose are shown in Figures 1 and 2. 4.3 Loading equipment The load to the

37、 test specimen may be applied by means of loading jacks located either at the top or the bottom of the frame. Where the loading is applied by a rigid beam, it shall be of sufficient stiffness to ensure uniform vertical deflection along the test specimen. Where the load is applied individually to stu

38、ds within the wall the loading system shall allow for maintenance of constant load at each loading point. 5 Test conditions 5.1 Furnace atmosphere The heating and pressure conditions and the furnace atmosphere shall conform to those given in EN 1363-1. 5.2 Loading and restraint The load and restrain

39、t shall conform to the requirements given in EN 1363-1. 6 Test specimen 6.1 Size If, in practice, the height or width of the construction is 3 m or smaller, then that dimension of the test specimen shall be tested at full size. If any dimension of the construction is greater than 3 m, then that dime

40、nsion shall be tested at not less than 3 m. DIN EN 1365-1:2013-08 EN 1365-1:2012 + AC:2013 (E) 7 6.2 Number The number of test specimens shall be as given in EN 1363-1. However, where information is required under different exposure conditions additional tests shall be undertaken for each situation

41、using separate test specimens. 6.3 Design The test specimen shall be fully representative of the construction intended for use in practice. The test specimen should be designed to obtain the widest applicability of the test result when considered in conjunction with the direct and extended field of

42、application rules. Some design features which influence fire performance that should be included can be derived from the field of direct application, see Clause 13. The test specimen shall only contain a mixture of different designs providing this is representative of end use applications. Where the

43、 test specimen can incorporate at least two full width boards, a full size board shall be adjacent to an edge. When it is not possible to incorporate two full size boards into the test specimen, the single full size board shall be located in the centre of the specimen, with smaller boards of equal w

44、idth on each side. The smaller boards shall not be less than 500 mm wide. Where the smaller boards would be less than 500 mm wide, only one shall be used (see Figure 3). If the element incorporates horizontal joints in practice, then the test specimen shall incorporate a horizontal joint. This joint

45、 shall be located between 350 mm and 650 mm in from the top edge and shall be on the outer layer on the unexposed face. 6.4 Construction The test specimen shall be constructed as described in EN 1363-1. 6.5 Verification Verification of the test specimen shall be carried out as described in EN 1363-1

46、. 7 Installation of test specimen 7.1 General The test construction shall be mounted in such a way that the whole of its exposed face (including edge conditions) shall be exposed to the heating conditions. 7.2 Supporting construction If the size of the test specimen is smaller than the opening in th

47、e test frame then it shall be installed in the test frame using one of the following approaches: a) Where the height of the test specimen is smaller than the height of the test frame opening, a plinth shall be provided to reduce the opening to the required height. b) Where the width of the test spec

48、imen is less than the opening in the test frame, the opening may be reduced with a suitable construction attached to the inside vertical faces of the test frame, but with a clearance of between 25 mm to 50 mm from the vertical edges of the test specimen. In either case above the use of a suitable construction shall not influence the overall performance of the test specimen. DIN EN 1365-1:2013-08 EN 1365-1:2012 + AC:2013 (E) 8 7.3 Loading and restraint of the test specimen A gap of 25 mm to 50 mm shall