BS ISO 14886-2014 Ships and marine technology Large yachts Structural fire protection for FRP yachts《船舶和海洋技术 大型游艇 玻璃钢游艇的防火结构》.pdf

1、BSI Standards PublicationBS ISO 14886:2014Ships and marine technology Large yachts Structuralfire protection for FRP yachtsBS ISO 14886:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 14886:2014.The UK participation in its preparation was entrusted to Tech

2、nicalCommittee SME/32/-/12, Large Yachts.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards In

3、stitution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 78379 1ICS 47.040Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2014.Amendments i

4、ssued since publicationDate Text affectedBS ISO 14886:2014 ISO 2014Ships and marine technology Large yachts Structural fire protection for FRP yachtsNavires et technologie marine Grands yachts Protection structurelle contre lincendie pour les yachts en plastique renforcINTERNATIONAL STANDARDISO14886

5、First edition2014-12-01Reference numberISO 14886:2014(E)BS ISO 14886:2014ISO 14886:2014(E)ii ISO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any mea

6、ns, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 2

7、0Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 14886:2014ISO 14886:2014(E)Contents PageForeword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols (and abbreviated terms) 25 Design criteria . 25.1

8、Tests on models and equivalency 25.2 Protection against resin ignition . 45.3 Laminate . 45.4 Insulation . 45.5 Other 46 Material testing 46.1 Qualification of insulated laminate as a fire-restricting material . 46.2 Qualification of insulated laminate as a fire-resistant division . 56.3 Resin ignit

9、ion tests 56.4 Resin adhesion to insulation securing pins tests 56.5 Other 57 Production FRP laminate testing . 57.1 Fire tests . 57.2 Test procedure . 67.3 Compliance criteria . 67.4 Fixings 67.5 Alternatives 6Annex A (normative) Structural model . 7Annex B (normative) Tests 8Annex C (informative)

10、Specifications to be included 10Annex D (normative) Reporting of equivalency assessment data 11Bibliography .12 ISO 2014 All rights reserved iiiBS ISO 14886:2014ISO 14886:2014(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (I

11、SO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, gov

12、ernmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further mainte

13、nance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Atten

14、tion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction

15、 and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformi

16、ty assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 8, Ships and marine technology, Subcommittee SC 12, Large yachts.

17、iv ISO 2014 All rights reservedBS ISO 14886:2014ISO 14886:2014(E)IntroductionMany existing standards are based on protection of steel and equivalent metallic materials. This International Standard recognizes that FRP is an entirely different material than steel and aluminium, and addresses all of th

18、e relevant mechanical, thermal, and physical properties of the insulation and the FRP laminate. ISO 2014 All rights reserved vBS ISO 14886:2014BS ISO 14886:2014Ships and marine technology Large yachts Structural fire protection for FRP yachts1 ScopeThis International Standard applies to the structur

19、al fire protection of large FRP yachts of 24 m in length and over, and carrying up to 12 passengers. The International Standard is not applicable to vessels subject to SOLAS.By using the heat transfer Fourier Number, the International Standard determines the equivalency of any proposed insulated FRP

20、 sandwich laminate to the model insulated sandwich laminate based on a fire tested insulated laminate approved in accordance with IMO FTP Code as a fire-resisting division.The method considers the relevant mechanical, thermal, and physical properties of the insulation and the FRP laminate.The techno

21、logy of the elements of the insulation and FRP resistance to heat, smoke, and fire used in the International Standard and the effectiveness of the insulation are applicable in general to insulated FRP as a fire-resistant material.This International Standard does not cover the heat, fire, smoke resis

22、tance of the attachments of insulation to the laminate, of penetrations, doors, windows, hatches, or of any other detail in insulated laminate divisions that might impair the heat, fire, and smoke resistance performance of the divisions.2 Normative referencesThe following documents, in whole or in p

23、art, 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) applies.ISO 834-1:1999 + Amd 1:2012, Fire-resistance test

24、s Elements of building construction Part 1: General requirementsISO 9705:1993, Fire tests Full-scale room test for surface products3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.3.1fire-resisting division 30fire-resisting division classified for m

25、oderate fire hazardsNote 1 to entry: Fire-resisting property is the ability of the construction to insulate/protect an area from the influence of a fire in an adjoining area by having a separating performance during a fire. Such constructions are fire-resisting bulkheads, decks, ceilings, linings, a

26、nd doors.SOURCE: IMO FTP Code.Resolution MSC.45(65) “Test Procedures for Fire-Resisting Divisions of High Speed Craft”, AnnexINTERNATIONAL STANDARD ISO 14886:2014(E) ISO 2014 All rights reserved 1BS ISO 14886:2014ISO 14886:2014(E)3.2fire-resisting division 60fire-resisting division classified for ma

27、jor fire hazardsNote 1 to entry: Fire-resisting property is the ability of the construction to insulate/protect an area from the influence of a fire in an adjoining area by having a separating performance during a fire. Such constructions are fire-resisting bulkheads, decks, ceilings, linings, and d

28、oors.SOURCE: IMO FTP Code.Resolution MSC.45(65) “Test Procedures for Fire-Resisting Divisions of High Speed Craft”, Annex3.3fire-restricting materialmaterial which has properties complying with the IMO Fire Test Procedures CodeSOURCE: IMO HSC Code, Chapter 7, Fire Safety3.4lengthload line length acc

29、ording the ICLL 1966 as amended4 Symbols (and abbreviated terms)Fo Fourier Number, a number that measures heat flowFRP Fibre reinforced plasticFTP IMO Code for application of fire test proceduresHTD Heat deflection temperatureICLL International Convention on Load LinesPVC Polyvinyl chlorideSAN Styre

30、neacryonitrileTg Glass transition temperatureTibmwBulkhead insulation thickness of mineral woolTidmwDeck insulation thickness of mineral wool5 Design criteria5.1 Tests on models and equivalencyThe model insulated sandwich laminate referred to in Annex A shall have a core thickness and core density,

31、and an insulation thickness and density that are taken from the test results of a Rockwool insulated sandwich laminate, tested, and approved in accordance with the IMO FTP Code as a fire-resisting division, as referred to in Annex B.Required details of insulation of the model insulated FRP sandwich

32、laminate and of the insulated FRP sandwich laminate being assessed for equivalency shall be as given in Annex C.The report certificate on the equivalency assessment is to provide the information given in Annex D.Details of the insulation of the model insulated FRP sandwich laminate are to be used to

33、 determine the Fourier Number heat flow through the insulation to assess the Fourier Number equivalence of the insulation of any proposed insulated sandwich laminate for consideration as a fire-resisting division.2 ISO 2014 All rights reservedBS ISO 14886:2014ISO 14886:2014(E)For equivalency the Fou

34、rier Number heat flow through the insulation of the proposed insulated FRP sandwich laminate is not to be greater than the Fourier Number for heat flow through the insulation of the model insulated sandwich laminate.The HDT of the skins of the model insulated FRP sandwich laminate shall be equal to

35、or less than the HDT of skins of the insulated FRP sandwich laminate being assessed for equivalency and shall be given and identified as to whether not post cured or post cured.The skins of the sandwich laminates are not to be less than 3 mm.NOTE The heat, fire, and smoke resistance of the attachmen

36、ts of insulation to the laminate, of penetrations, doors windows, hatches, or of any other detail in insulated laminate divisions that might impair the heat, fire, and smoke resistance performance of the divisions, are not covered by this International Standard.The equivalency of the insulation of a

37、ny proposed insulated FRP sandwich laminate, shall be assessed by comparing the Fourier Number, Fo, of that insulation with the Fourier Number of the insulation of the model insulated FRP sandwich laminate.Equivalency exists when the Fourier Number of the insulation of the proposed insulated sandwic

38、h laminate is equal to or less than the Fourier Number of the sandwich laminate model insulation and the FRP sandwich laminate has skins and core not less than the FRP insulated sandwich laminate model.Fo = (k/Cp) (t/x2) (1)wherek is the thermal conductivity of insulation J/(s m K);J is in Joules;s

39、is the time in seconds;m is measurement in metres;K is the Kelvin temperature; is the density of insulation kg/m3;Cp is the thermal heat capacity of insulation J/(kg K);t is the time of exposure to fire, fire test time s;x is the thickness of insulation m.The thickness of model insulation mineral wo

40、ol is given in Table 1. Thermal conductivity and thermal heat capacity of model insulation mineral wool are given in Table 2.Table 1 Thickness of model insulation mineral wool ( mw, if unknown use 112 kg/m3)Location Fire-resisting division 60 Fire-resisting division 30Bulkhead tib mwmm 0,70 tib mwmm

41、Deck tid mwmm 0,70 tid mwmmNOTE For determination of tib mwand tid mwsee Annex A. ISO 2014 All rights reserved 3BS ISO 14886:2014ISO 14886:2014(E)Table 2 Thermal conductivity (k) and thermal heat capacity (Cp) of model insulation mineral wool (112 Kg/m 3)TemperatureCkJ/(s m K)CpJ/(kg K)1 000 0,40 80

42、0700 0,15 750The test temperatures shall be: Fire-resisting division 60: 25 C to 945 C; Fire-resisting division 30: 25 C to 841 C.5.2 Protection against resin ignitionThe exposed surface of laminates shall be protected by insulation or coatings.5.3 LaminateWhere an insulated sandwich laminate has be

43、en tested and approved as a fire restricting material as part of fire-resistant division in accordance with the IMO FTP Code, it shall be used to establish the model given in Annex A to verify the equivalence in accordance with this International Standard, of any proposed insulated FRP sandwich lami

44、nate having a different type, density, and thickness insulation.5.4 InsulationThe insulation shall be fitted on the fire exposed side of the laminate. The exposed surface of the insulation shall be protected from splash or spray from fuel oil or other flammable liquids and the method of attachment s

45、hall not impair the fire-resistance of the insulation.Main load: bearing structures within major fire hazard areas and structures supporting control stations shall be insulated such that there will be no collapse of the construction when exposed to fire for the appropriate fire protection time. The

46、class of fire-resisting division shall be as required by the flag administration.5.5 OtherOther aspects to be considered during the construction connections are the following:a) quality control;b) paint systems, surface finish;c) penetrations, doors, hatches, windows.6 Material testing6.1 Qualificat

47、ion of insulated laminate as a fire-restricting materialThe model insulated sandwich laminate referred to in Annex A shall have been tested and approved in accordance with the following tests referred to in the IMO FTP Code: Corner Room Test IMO MSC 40 (64); Room Corner Test of insulated laminate IS

48、O 9705:1993.The performance required is indicated in Table 3.4 ISO 2014 All rights reservedBS ISO 14886:2014ISO 14886:2014(E)Table 3 Room corner test performanceCriterion measured Performance requiredAverage heat release 100 kWMaximum heat release 500 kWAverage smoke production 1,40 m2/sMaximum smok

49、e production 8,30 m2/sFlame spread on walls No nearer than 0,50 m from floor in area 1,20 m distance from burnerFlaming droplets None in the area 1,20 m distant from burner6.2 Qualification of insulated laminate as a fire-resistant divisionCompliance with IMO Resolution MSC 45 (65) using IMO Resolution A 754 (18) shall apply to load bearing and non-load bearing insulated laminates.6.3 Resin ignition testsThe tests shall be developed from IMO FTP Code.6.4 Resin adhesion to insulation secu