EN 15882-3-2009 en Extended applications of results from fire resistance tests for service installations - Part 3 Penetration seals《服务装置耐火测试结果的扩展应用 第3部分 渗透密封》.pdf

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1、BS EN15882-3:2009ICS 13.220.50NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDExtended applicationsof results from fireresistance tests forservice installationsPart 3: Penetration sealsThis British Standardwas published under theauthority of the StandardsPolicy

2、and StrategyCommittee on 31 March2010 BSI 2010ISBN 978 0 580 62600 5Amendments/corrigenda issued since publicationDate CommentsBS EN 15882-3:2009National forewordThis British Standard is the UK implementation of EN 15882-3:2009.The UK committee would like to draw the attention of readers of thisstan

3、dard to the fact that BS EN 15882-3:2009 references EN 1366-3:2004and is intended to provide guidance on the extended application ofresults of tests conducted in accordance with EN 1366-3:2004. The UKcommittee voted against EN 1366-3:2004 because the standard requiredthe use of a plate thermocouple

4、and, consequently, the UK committee didnot support the preparation of EN 15882-3.EN 1366-3:2004 has subsequently been revised and superseded by EN1366-3:2009 but BS EN 15882-3:2009 has not been revised to work withthe results of tests conducted in accordance with the 2009 edition of EN1366-3. It is

5、envisaged that this will be rectified in due course.The UK participation in its preparation was entrusted to TechnicalCommittee FSH/22, Fire resistance tests.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include

6、all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 15882-3:2009EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15882-3March 2009ICS 13.220.50English VersionExtended appli

7、cations of results from fire resistance tests forservice installations - Part 3: Penetration sealsApplication tendue des rsultats des essais de rsistanceau feu - Partie 3 : CalfeutrementsErweiterter Anwendungsbereich der Ergebnisse ausFeuerwiderstandsprfungen - Teil 3 : AbschottungenThis European St

8、andard was approved by CEN on 11 January 2009.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning

9、 such nationalstandards 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 other language made by translationunder the responsibility of a CEN member into its own langua

10、ge and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxemb

11、ourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of

12、exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15882-3:2009: EBS EN 15882-3:2009EN 15882-3:2009 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Extended application principles .7 4.1 General 7 4.2 Princi

13、ples common to all generic seal types 7 5 Extended application report 10 5.1 Contents of the extended application report . 10 5.2 Review of the extended application report 11 Annex A (normative) Extended application principles for generic penetration seal types 12 A.1 Introduction . 12 A.1.1 General

14、 . 12 A.1.2 Permissible size variations for wall applications 13 A.2 Specific rules . 14 A.2.1 Bellows 14 A.2.2 Blocks / plugs 14 A.2.3 Boards 14 A.2.4 Foams 15 A.2.5 Modular systems. 15 A.2.6 Pillows 15 A.2.7 Pipe closure devices 15 A.2.8 Sealants/mastics/putties 16 Annex B (informative) Additional

15、 information relating to the extended application of test results on plastic pipes . 17 BS EN 15882-3:2009EN 15882-3:2009 (E) 3 Foreword This document (EN 15882-3:2009) has been prepared by Technical Committee CEN/TC 127 “Fire safety in buildings”, the secretariat of which is held by BSI. This Europ

16、ean Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. Attention is drawn to the possibility that some of the

17、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 was submitted to Enquiry under the reference prEN 15080-14. EN 15882 “Extended applications of results from fire resistance tes

18、ts for service installations“ consists of the following Parts: Part 1: Fire resisting ducts Part 2: Dampers Part 3: Penetration seals Part 4: Linear joint seals This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and suppor

19、ts essential requirements of EC 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, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germa

20、ny, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 15882-3:2009EN 15882-3:2009 (E) 4 1 Scope The purpose of this European Standard is to provi

21、de the principles and guidance for the preparation of extended application documents for penetration sealing systems tested in accordance with EN 1366-3. The field of the extended application document is additional to the direct field of application given within EN 1366-3 and may be applied to or ba

22、sed on a single test, or a number of tests, which provide the relevant information for the formulation of an extended application. It should be noted that this European Standard provides general guidance on the likely effects of a change. It gives no guidance as to the magnitude, nor how this magnit

23、ude is evaluated. Composite pipes comprising both metallic and plastics components are not covered by this European Standard. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For un

24、dated references, the latest edition of the referenced document (including any amendments) applies. EN 1363-1:1999, Fire resistance tests Part 1: General requirements EN 1363-2:1999, Fire resistance tests Part 2: Alternative and additional procedures EN 1366-3: 2004, Fire resistance tests for servic

25、e installations Part 3: Penetration seals EN 13501-1:2007, Fire classification of construction products and building elements Part 1: Classification using test data from reaction to fire tests EN 13501-2:2007, Fire classification of construction products and building elements Part 2: Classification

26、using data from fire resistance tests, excluding ventilation services 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 1363-1:1999, EN 1363-2:1999, EN 1366-3:2004, EN 13501-1:2007, EN 13501-2:2

27、007, EN ISO 13943:2000 and the following apply. 3.1 bellows seal flexible seal, often based on a coated fabric sleeve, to allow movement of services 3.2 block product available in a variety of shapes and sizes. Generally cuboid for rectangular penetrations 3.3 bus bar low impedance conductor to whic

28、h several electric circuits can be connected NOTE See IEC 60439-1. BS EN 15882-3:2009EN 15882-3:2009 (E) 5 3.4 cable box consists of a metal frame with intumescent inlays that form a type of channel with lids 3.5 cable bundles Several cables running in the same direction and bound closely together b

29、y mechanical means 3.6 collar see pipe closure devices (3.14) 3.7 conduit metal or plastic casing designed to accomodate cables. Normally a conduit is circular or oval in section. See also trunking (3.26) 3.8 foam seal seal made from a material that cures at room temperature, increasing its volume u

30、pon application 3.9 metal pipes type 1 metallic pipes and conduits of reaction to fire class A1 according to EN 13501-1 with a melting or decomposition point greater than 1000C (e.g. steel, cast iron, copper and copper alloys, nickel alloys), either insulated or non-insulated. Included in this group

31、 are the above pipes with a coating provided the overall reaction to fire class is minimum A2 3.10 metal pipes type 2 metallic pipes and conduits of reaction to fire class A1 or A2 according to EN 13501-1 with a melting or decomposition point equal to or less than 1000C (e.g. lead, aluminium and alu

32、minium alloys), either insulated or non-insulated 3.11 modular system system comprising a steel frame into which elastomeric blocks are installed, compressed around the service. 3.12 mortar blend of gypsum or cement based powder, fillers, water and chemical modifiers, with or without reinforcement 3

33、.13 pillow (also referred to as bag or cushion) deformable, pillow-like bag, filled with reactive or non-reactive material, for the temporary or permanent closing of penetrations or openings. Examples of filling materials are glass and mineral wool, vermiculite, sand, organic and inorganic foams wit

34、h or without intumescent or ceramising additives 3.14 pipe closure devices pre-fabricated, heat activated device that, under fire exposure, acts to crush plastic pipes or service ducts that pass through vertical or horizontal separating elements and/or fill the hollow space with an intumescent foam

35、NOTE Three types are considered here: collars, wraps and sleeves: Collars incorporate an outer casing which acts as a restraint for an intumescent material, enabling the collar to be either surface fixed to the separating element or incorporated within it; BS EN 15882-3:2009EN 15882-3:2009 (E) 6 Wra

36、ps have no casing and hence must be located within the separating element, which acts as a restraint for the intumescent; Sleeves pass completely through the separating element and may include an outer casing. 3.15 pipe diameter nominal external diameter of the service pipe 3.16 plastic pipes pipes

37、not classified to A1 or A2 according to EN 13501-1 (e.g. made from thermoplastic or thermosetting material) including non-homogeneous materials (e.g. glass fibre reinforced plastic pipes or layered pipes), either insulated or non-insulated, hereafter referred to as “plastic pipes“. 3.17 plug as bloc

38、k (3.2), but cylindrical/conical in shape (for circular penetrations) 3.18 interrupted insulation pipe insulation that does not pass through the seal 3.19 sustained insulation pipe insulation that passes through the seal 3.20 putty material similar to some sealants/mastics, capable of being formed a

39、nd directly installed by hand, but remaining in a plastic condition 3.21 seal depth shortest distance between the exposed and unexposed surfaces of the seal 3.22 seal thickness shortest distance between the surface of the service and the surrounding aperture 3.23 sealant/mastic, flexible single or m

40、ulti-component material, comprising organic and/or inorganic fillers pre-dispersed in a binder (i.e. acrylic, polysulphide, silicone, etc) that cures or dries after application to an elastic or plasto-elastic material 3.24 service support construction mechanical support provided in the form of clips

41、, ties, hangers, ladder racks or trays, or any device designed to carry the load of the penetrating services 3.25 sleeves see pipe closure devices (3.14) 3.26 trunking metal or plastic casing with a removable lid designed to accommodate cables. Normally square or rectangular in section (also see con

42、duit 3.7) BS EN 15882-3:2009EN 15882-3:2009 (E) 7 3.27 waveguide circular, elliptical or rectangular metal tube or pipe or a coaxial assembly of tubes/pipes through which electromagnetic waves are propagated in microwave and radio wave frequency communications 3.28 working clearances distances betwe

43、en services or between services and the seal edge 3.29 wrap see pipe closure devices (3.14) 4 Extended application principles 4.1 General Due to the diverse nature of materials and constructions used to seal openings in fire resistant separating elements it has been necessary to separate the extende

44、d application principles into generic seal types. Where more than one variation is to be incorporated the overall effect shall be considered. Principles common to all generic seal types are given in 4.2. Principles and guidance relating to each specific generic seal type are given in Annex A. Annex

45、B provides guidance on the application of test results on plastic pipe seals. Variables for each seal type, which require consideration, are included in this report. These are as follows: 1) Separating element; 2) Type of service; 3) Size of service; 4) Seal size and configuration. Each sub-clause g

46、ives the possible variation and the rule relating to the variation. 4.2 Principles common to all generic seal types The rules given in the following sub-clauses are applicable to all generic penetration seal types incorporated in Annex A, unless stated otherwise in the specific section. Table 1 Seal

47、 material (primary generic penetration seal material as per Annex A) Variation RulesChange of material(s) comprising parts of the sealing system Not permitted unless otherwise specifically stated in Annex A Table 2 Separating elements Concrete or masonry Variation RulesDecrease in thickness and/or d

48、ensity Increase in thickness Not permited Permitted except in the case of pipe closure devices where specific rules regarding the position of the seal within the separating element are outlined in the relevant section BS EN 15882-3:2009EN 15882-3:2009 (E) 8 Table 3 Separating elements Flexible const

49、ructions Variation RulesDecrease in thickness Not permitted Increase in thickness Permitted except in the case of pipe closure devices where specific rules regarding the position of the seal within the separating element are outlined in the relevant section Change of the flexible construction Constructions not defined in EN 1366-3 shall be tested Change of wall lining material Permitted if the lining has an equal or greater thickness, reaction to fire class and the alternative flexible wall construction has an equivalent or greater fire resis