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1、BRITISH STANDARD BS EN 1366-4:2006 Fire resistance tests for service installations Part 4: Linear joint seals The European Standard EN 1366-4:2006 has the status of a British Standard ICS 13.220.50 ? Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (
2、c) BSI BS EN 1366-4:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2006 BSI 2006 ISBN 0 580 48898 5 National foreword This British Standard is the official English language version of EN 1366-4:2006. The UK participation in its
3、preparation was entrusted to Technical Committee FSH/22, Fire resistance tests, which has the responsibility to: A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publica
4、tions referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the neces
5、sary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the inter
6、pretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 35 and a back cover. The BSI copyrig
7、ht notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN
8、1366-4 May 2006 ICS 13.220.50 English Version Fire resistance tests for service installations - Part 4: Linear joint seals Essai de rsistance au feu des installations - Partie 4: Calfeutrements de joints linaires Feuerwiderstandsprfungen fr Installationen - Teil 4: Abdichtungssysteme fr Bauteilfugen
9、 This European Standard was approved by CEN on 17 April 2006. 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 refe
10、rences concerning such national standards may be obtained on application to the Central Secretariat 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 i
11、nto its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani
12、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CE
13、NAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1366-4:2006: E Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 2 Contents Page Foreword 4 Introduction5 1 Scope.6 2 Normative r
14、eferences .6 3 Terms and definitions.6 4 Test equipment .7 5 Test conditions .7 5.1 Heating conditions7 5.2 Pressure conditions7 6 Test specimen.7 6.1 General 7 6.2 Size.8 6.3 Number of test specimens .8 7 Installation of test specimen8 7.1 General 8 7.2 Supporting construction 8 7.2.1 General 8 7.2
15、.2 Standard supporting construction 8 7.3 Test construction9 7.4 Splice locations.9 7.5 Induced movement .10 8 Conditioning10 9 Application of instrumentation 10 9.1 General 10 9.2 Thermocouples .10 9.2.1 Furnace thermocouples .10 9.2.2 Unexposed face thermocouples10 9.2.3 Roving thermocouple .11 9.
16、3 Deformation and deflection11 9.4 Integrity measurement11 10 Test procedure11 10.1 General 11 10.2 Installation of test construction.11 10.3 Mechanically induced movement of the test specimen.11 10.4 Measurements and observations.11 11 Performance criteria.12 11.1 Insulation.12 11.2 Integrity12 11.
17、3 Expression of results12 12 Test report.12 13 Field of direct application of test results 12 13.1 Orientation.12 13.2 Supporting construction 13 13.3 Seal position14 13.4 Mechanically induced movement 14 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Co
18、py, (c) BSI EN 1366-4:2006 (E) 3 Annex A (normative) Standard condition for linear joint seals with no mechanically induced movement of the joint faces.27 A.1 Standard condition .27 A.2 Test procedure27 Annex B (normative) Standard condition for linear joint seals with mechanically induced movement
19、of the joint faces.28 B.1 General 28 B.2 Standard condition(s).28 B.2.1 Standard conditions for lateral movement .28 B.2.2 Standard condition for shear movement 28 B.3 Conditions for other movements.29 Annex C (informative) Guidance on the use of this European Standard .32 C.1 General 32 C.2 Applica
20、tion of the test 32 C.3 Test conditions .32 C.4 Specimen preparation 33 C.5 Notes on general performance criteria33 C.6 Notes on validity of test results.33 C.7 Notes on Annex B.33 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 Foreword T
21、his European Standard (EN 1366-4:2006) 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 th
22、e latest by November 2006, and conflicting national standards shall be withdrawn at the latest by November 2006. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the Constr
23、uction Products Directive. EN 1366 Fire resistance tests for service installations consists of the following Parts: Part 1: Ducts Part 2: Fire dampers 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 s
24、ystems and their closures Part 8: Smoke extraction ducts Part 9: Single compartment smoke extraction ducts Part 10: Smoke control dampers Part 11: Fire protection system for essential services (in course of preparation)1) According to the CEN/CENELEC Internal Regulations, the national standards orga
25、nizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sl
26、ovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 1) To be published. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1366-4:2006 (E) 5 Introduction Linear joint seals are positioned in joints, voids, gaps or other disconti
27、nuities within one or between two or more construction elements. Normally such openings are denoted as linear because their length is greater than their width - defined by a typical ratio of at least 10:1 in practice. Joints are present in buildings due to the following: a) acceptable dimensional to
28、lerances between two or more building elements, e.g. between non-load bearing walls and floors; b) by design to accommodate various movements induced by thermal differentials, seismicity and movement induced by wind loads; c) as a result of inadequate design, inaccurate assembly, repairs or damage t
29、o the building. The purpose of the tests in this European Standard is to assess: d) the effect of a linear joint seal on the integrity and insulation of the construction; e) the integrity and insulation performance of the linear joint seal; f) the effect of movement within the supporting constructio
30、n on the fire performance of linear joint seals (see Annex B). The results of these tests are one factor in assessing the fire performance of joint seals. Annex A describes the principles of standard conditions for linear joint seals where no mechanically induced relative movement occurs between the
31、 joint faces. Annex B provides standard conditions for joints with mechanically induced movement of opposing joint faces during the fire resistance test. 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
32、 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 construction of the test elements or structures, during their testing and during the disposal of test residues. An asse
33、ssment 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 given to relevant personnel. Laboratory personnel should ensure that they follow written safety in
34、structions at all times. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 6 1 Scope This European Standard specifies a method for determining the fire resistance of linear joint seals based on their intended end use. This European Standard is
35、 used in conjunction with EN 1363-1. The following tests are included in this European Standard: no mechanically induced movement; mechanically induced movement, either prior to or during fire exposure. This European Standard does not provide quantitative information on the rate of leakage of smoke
36、and/or hot gases, or on the transmission or generation of fumes. The load-bearing capacity of a linear joint seal is not addressed in this European Standard. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated reference
37、s, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-1:1999, Fire resistance tests Part 1: General requirements EN 1363-2, Fire resistance tests Part 2: Alternative and additional procedures EN ISO 13943:
38、2000, Fire safety Vocabulary (ISO 13943:2000) 3 Terms and definitions For the purposes of this European Standard, the terms and definitions given in EN 1363-1:1999 and EN ISO 13943:2000 and the following apply. 3.1 linear joint linear void having a length to width ratio of at least 10:1 within one o
39、r between two or more juxtaposed construction elements NOTE Typical locations of linear joints include floors, the perimeter of floors, walls, ceilings and roofs. 3.2 linear joint seal system designed to maintain the fire separating function and, if relevant, to accommodate a specified degree of mov
40、ement within the linear joint 3.3 movement capability maximum amount of movement the joint seal is able to tolerate as stated by the manufacturer or the sponsor, expressed as a percentage of the nominal width NOTE The movement capability is usually the same over the entire range of the nominal width
41、s. 3.4 nominal joint width specified width of a joint seal, to be selected by the manufacturer or test sponsor Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 1366-4:2006 (E) 7 3.5 splice connection or junction between or within the lengt
42、h of a linear joint seal 3.6 supporting construction construction that may be required for the testing of some separating elements into which the test specimen is assembled, e.g. the wall into which a linear joint seal is fitted 3.7 test construction complete assembly of the test specimen(s) togethe
43、r with its supporting construction 3.8 test specimen linear joint seal of a specific material, design and dimensions provided for the purpose of determining either its fire resistance or its contribution to the fire resistance of another separating element 4 Test equipment In addition to the test eq
44、uipment specified in EN 1363-1, and if applicable EN 1363-2, the internal dimensions of the test furnace shall be such that a distance of at least 200 mm exists between the long edge of a linear joint and the wall of the furnace, subject to a minimum internal size of 1 m 1 m 1 m. Where the nominal w
45、idth of the linear joint seal is greater than 300 mm, the initial size of the furnace shall be at least 3 m x 3 m x 1 m (see 6.2). Where the nominal width of the linear joint seal in the test specimen is greater than 100 mm and less than or equal to 300 mm, the size of the furnace shall at least be
46、able to heat a length of 10 times the nominal width of the linear joint. 5 Test conditions 5.1 Heating conditions The heating and furnace atmosphere shall conform to those given in EN 1363-1 or, if applicable, EN 1363-2. 5.2 Pressure conditions A vertical furnace shall be operated so that a minimum
47、pressure of 15 Pa exists in the centre of the test specimen mounted in the lowest position. A horizontal furnace shall be operated so that a minimum pressure of (20 2) Pa is established at a position (100 10) mm below the lowest point of the test construction. 6 Test specimen 6.1 General The test sp
48、ecimen consists of a linear joint seal. One test specimen shall be prepared for each type of supporting construction and type of movement, if relevant, for which the sponsor seeks classification (see Annexes A and B). Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 09:35:37 GMT+00:00 2006, Un
49、controlled Copy, (c) BSI 8 6.2 Size A linear joint seal shall be of uniform design cross-sectional area and of the maximum length that can be accommodated in the separating element selected for test. For non-movement joints a shorter length may be used subject to a minimum of 900 mm. In order to avoid boundary effects, the distance between the long edge of the linear joint seal and the outer perimeter of the heated part of the separating element shall be no
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