1、BRITISH STANDARDBS EN 1366-4:2006+A1:2010 Fire resistance tests for service installations Part 4: Linear joint sealsICS 13.220.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51
2、g60g53g44g42g43g55g3g47g36g58National forewordThis British Standard is the UK implementation of EN 1366-4:2006+A1:2010. It supersedes BS EN 1366-4:2006 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN
3、text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its preparation was entrusted to Technical Committee FSH/22, Fire resistance tests.A list of organizations represented on this committee can be obtained on request to
4、its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.BS EN 1366-4:2006+A1:2010This British Standard waspublished under
5、 the authorityof the Standards Policy andStrategy Committeeon 31 July 2006 BSI 2010Amendments/corrigenda issued since publicationDate Comments 31 August 2010 Implementation of CEN amendment A1:2010ISBN 978 0 580 63358 4EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1366-4:2006+A1 April 2010 IC
6、S 13.220.50 Supersedes EN 1366-4:2006 English Version Fire resistance tests for service installations - Part 4: Linear joint seals Essai de rsistance au feu des installations de service - Partie 4: Calfeutrements de joints linaires Feuerwiderstandsprfungen fr Installationen - Teil 4: Abdichtungssyst
7、eme fr Bauteilfugen This European Standard was approved by CEN on 17 April 2006 and includes Amendment 1 approved by CEN on 4 March 2010. 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 nationa
8、l standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any
9、 other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN 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, Den
10、mark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALIS
11、ATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1366-4:2006+A1:2010: EEN 1366-4:2006+A1:2010 (E) 2 Contents Page Foreword 4Introduction
12、.61 Scope 72 Normative references 73 Terms and definitions .74 Test equipment 85 Test conditions 85.1 Heating conditions.85.2 Pressure conditions 86 Test specimen 86.1 General 86.2 Size 96.3 Number of test specimens 97 Installation of test specimen 97.1 General 97.2 Supporting construction .97.2.1 G
13、eneral 97.2.2 Standard supporting construction.97.3 Test construction 107.4 Splice locations. 107.5 Induced movement . 118 Conditioning 119 Application of instrumentation 119.1 General . 119.2 Thermocouples . 119.2.1 Furnace thermocouples . 119.2.2 Unexposed face thermocouples . 119.2.3 Roving therm
14、ocouple . 129.3 Deformation and deflection . 129.4 Integrity measurement . 1210 Test procedure 1210.1 General . 1210.2 Installation of test construction 1210.3 Mechanically induced movement of the test specimen 1210.4 Measurements and observations 1211 Performance criteria . 1311.1 Insulation . 1311
15、.2 Integrity 1311.3 Expression of results . 1312 Test report . 1313 Field of direct application of test results . 1313.1 Orientation . 1313.2 Supporting construction 1413.3 Seal position 1513.4 Mechanically induced movement 15BS EN 1366-4:2006+A1:2010EN 1366-4:2006+A1:2010 (E) 3 Annex A (normative)
16、Standard condition for linear joint seals with no mechanically induced movement of the joint faces . 28A.1 Standard condition 28A.2 Test procedure . 28Annex B (normative) Standard condition for linear joint seals with mechanically induced movement of the joint faces . 29B.1 General . 29B.2 Standard
17、condition(s) . 29B.2.1 Standard conditions for lateral movement . 29B.2.2 Standard condition for shear movement 30B.3 Conditions for other movements . 30Annex C (informative) Guidance on the use of this European Standard 33C.1 General . 33C.2 Application of the test . 33C.3 Test conditions 33C.4 Spe
18、cimen preparation . 34C.5 Notes on general performance criteria . 34C.6 Notes on validity of test results . 34C.7 Notes on Annex B 34BS EN 1366-4:2006+A1:2010EN 1366-4:2006+A1:2010 (E) 4 Foreword This European Standard (EN 1366-4:2006+A1:2010) has been prepared by Technical Committee CEN/TC 127 “Fir
19、e 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 October 2010, and conflicting national standards shall be withdrawn at the latest b
20、y October 2010. 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 document supersedes EN 1366-4:2006. This document includes Amendm
21、ent 1, approved by CEN on 2010-03-04. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. 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
22、requirements of the Construction 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
23、 floors Part 7: Conveyor systems 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)1)To be published. BS EN 1366-4:2006+A1:2010EN 1366-4
24、:2006+A1:2010 (E) 5 According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hunga
25、ry, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 1366-4:2006+A1:2010EN 1366-4:2006+A1:2010 (E) 6 Introduction Linear joint seals are positioned in joints, voids,
26、 gaps or other discontinuities 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) ac
27、ceptable dimensional tolerances 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 assemb
28、ly, repairs or damage to 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
29、 supporting construction 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 move
30、ment occurs between the 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 fac
31、t 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 construction of the test elements or structures, during their testing and during the disposal of
32、 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 given to relevant personnel. Laboratory personnel should ensure that they f
33、ollow written safety instructions at all times. BS EN 1366-4:2006+A1:2010EN 1366-4:2006+A1:2010 (E) 7 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 used in conjunction with EN 136
34、3-1. 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 and/or hot gases, or on the tran
35、smission 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 references, only the edition cited applie
36、s. 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 13943:2000, Fire safety Vocabulary (IS
37、O 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 ISO13943:2000 and the following apply. 3.1 linear joint linear void having a length to width ratio of at least 10:1 within one or between two or more juxtaposed
38、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 movement within the linear joint 3.3
39、 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 widths. 3.4 nominal joint width specif
40、ied width of a joint seal, to be selected by the manufacturer or test sponsor BS EN 1366-4:2006+A1:2010EN 1366-4:2006+A1:2010 (E) 8 3.5 splice connection or junction between or within the length of a linear joint seal 3.6 supporting construction construction that may be required for the testing of s
41、ome 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) together with its supporting construction 3.8 test specimen linear joint seal of a specific material, design and d
42、imensions 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 equipment specified in EN 1363-1, and if applicable EN 1363-2, the internal dimensions of the test furnace sh
43、all 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 x 1 m x 0,75 m.“ Where the nominal width of the linear joint seal is greater than 300 mm, !the internal size of the furnace shall be a
44、t least 3 m x 3 m x 0,75 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 able to heat a length of 10 times the nominal width of the linear joint. 5 Test conditions 5
45、.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 pressure of 15 Pa exists in the centre of the test specimen mounted in the lowest position.
46、A horizontal furnace shall be operated so that !a pressure of (20 3) 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 specimen consists of a linear joint seal. One test specimen shall be prepared for each type of suppo
47、rting construction and type of movement, if relevant, for which the sponsor seeks classification (see Annexes A and B). BS EN 1366-4:2006+A1:2010EN 1366-4:2006+A1:2010 (E) 9 6.2 Size A linear joint seal shall be of uniform design cross-sectional area and of the maximum length that can be accommodate
48、d 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 sha
49、ll be not less than 200 mm at any point. A typical minimum length to width ratio for a linear joint seal is 10:1. In order to maintain this ratio a test furnace of appropriate dimensions shall be used. 6.3 Number of test specimens In the case of vertical elements two tests shall be carried out, one from e
