1、BSI Standards PublicationBS ISO 30021:2013Plastics Burning behaviour Intermediate-scale fire-resistance testing of fibre-reinforced polymer compositesBS ISO 30021:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 30021:2013.The UK participation in its prepar
2、ation was entrusted to TechnicalCommittee PRI/26, Burning behaviour of plastics and rubbers.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 f
3、or its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 73918 7ICS 13.220.40; 83.080.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandar
4、ds Policy and Strategy Committee on 30 September 2013.Amendments issued since publicationDate Text affectedBS ISO 30021:2013 ISO 2013Plastics Burning behaviour Intermediate-scale fire-resistance testing of fibre-reinforced polymer compositesPlastiques Comportement au feu Essais de rsistance au feu c
5、helle intermdiaire des composites polymres renforcs de fibresINTERNATIONAL STANDARDISO30021First edition2013-10-01Reference numberISO 30021:2013(E)BS ISO 30021:2013ISO 30021:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2013All rights reserved. Unless otherwise specified, no
6、 part of this publication may be reproduced or utilized otherwise in any form or by any means, 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 membe
7、r body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 30021:2013ISO 30021:2013(E) ISO 2013 All rights reserved iiiContents PageForeword ivIntroduction
8、 v1 Scope . 12 Normative references 13 Terms and definitions . 14 Principle 15 Test equipment. 25.1 General . 25.2 Specimen mounting frame 26 Test specimen 26.1 Number of specimen 26.2 Dimensions . 26.3 Structure of specimen . 26.4 Insulation of specimen . 27 Conditioning 38 Application of instrumen
9、tation 38.1 Plate thermometer . 38.2 Temperature measuring points of the test specimen 39 Test procedures . 49.1 Temperature of the test room 49.2 Specimen mounting 49.3 Temperature before the commencement of the test 49.4 Commencement of the test . 49.5 Heating condition . 49.6 Measurement and obse
10、rvation . 49.7 Termination of test 59.8 Observations after the test . 510 Test report . 5Bibliography 7BS ISO 30021:2013ISO 30021:2013(E)ForewordIISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing
11、 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, governmental and non-governmental, in liais
12、on 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 maintenance are described in the ISO/IEC Direc
13、tives, 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. www.iso.org/directivesAttention is drawn to the possibility that some of t
14、he 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 and/or on the ISO list of patent declarations
15、received. www.iso.org/patentsAny trade name used in this document is information given for the convenience of users and does not constitute an endorsement.The committee responsible for this document is ISO/TC 61, Plastics, Subcommittee SC 4, Burning behaviour in collaboration with ISO/TC 92, Fire sa
16、fety, Subcommittee SC 2, Fire containment.iv ISO 2013 All rights reservedBS ISO 30021:2013ISO 30021:2013(E)IntroductionSmall ships, which are normally made of fibre reinforced plastics (FRP), are required to have fire resistance under international regulations such as The Torremolinos International
17、Convention for the Safety of Fishing Vessels, superseded by The 1993 Torremolinos Protocol1and other national regulations. Therefore, development of a test method to prove the fire resistance of FRP construction of such ships is required. The construction panel of FRP in such ships would not have a
18、height greater than 2 m.Structures of railway passenger cars and other mass-transport media are, in many cases, made of FRP and should have fire-resistance performance to prevent fire propagation within the car., A fire-resistance test will be required for such structural members. In such applicatio
19、ns, the structural dimensions are, in many cases, smaller than the size of the test specimen specified for the full-scale fire-resistance test in ISO 834-1.This International Standard specifies a smaller test specimen than that specified in ISO 834-1. It has been developed as a method for determinat
20、ion of the fire resistance of FRP in various intermediate-scale non-loading applications, mainly in transport media, such as barriers and partitions in water crafts and vessels, railway vehicles, aircraft and road vehicles.This International Standard has been developed by ISO/TC 61/SC 4 in close coo
21、peration with ISO/TC 92/SC 2 and provides specific test procedures for FRP using ISO 834-12 as the basis of the intermediate-scale fire-resistance test. ISO 2013 All rights reserved vBS ISO 30021:2013BS ISO 30021:2013Plastics Burning behaviour Intermediate-scale fire-resistance testing of fibre-rein
22、forced polymer composites1 ScopeThis International Standard specifies a method of determining the fire resistance of non-load-bearing separating elements made of fibre reinforced plastics (FRP) when exposed to heating on one face.It is applicable to FRP products for which the end-use application is
23、smaller than the full-scale fire test specimen specified in ISO 834-1. Fire barriers in transportation applications are a common example, since the end-use dimensions of the barrier products are often smaller than those specified in ISO 834-1.This test is, in general, applicable to FRP products whic
24、h have an essentially flat surface and can have stiffening members. This includes sandwich-panel-type structures in which the skins consist of FRP.CAUTION The attention of all persons concerned with managing and carrying out this fire-resistance test is drawn to the fact that fire testing is hazardo
25、us and there is a possibility of toxic and/or harmful smoke and gases being evolved during the test. Mechanical and operational hazards can also arise during the construction of the test elements or structures, their testing and disposal of test residues.It is essential that an assessment of all pot
26、ential hazards and risks to health is made and safety precautions are identified and provided. It is also essential that written safety instructions are issued, that appropriate training is given to relevant personnel and that laboratory personnel ensure that they follow written safety instructions
27、at all times.2 Normative referencesThe 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 (includi
28、ng any amendments) applies.ISO 472, Plastics VocabularyISO 834-1, Fire-resistance tests Elements of building construction Part 1: General requirementsISO 834-12, Fire resistance tests Elements of building construction Part 12: Specific requirements for separating elements evaluated on less than full
29、 scale furnacesISO 13943, Fire safety VocabularyEN 1363-2, Fire resistance tests Part 2: Alternative and additional procedures3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 472, ISO 834-12 and ISO 13943 apply.4 PrincipleThe fire resistance of a verti
30、cally or horizontally oriented intermediate-scale specimen is determined by exposing one of its surfaces to the conditions specified in ISO 834-12. Alternatively, time-temperature curves as specified in EN 1363-2 can be used when their use is relevant to the end-use condition of the product to be te
31、sted.INTERNATIONAL STANDARD ISO 30021:2013(E) ISO 2013 All rights reserved 1BS ISO 30021:2013ISO 30021:2013(E)Vertically oriented FRP specimens will be typically 1,5 m high and 1,5 m wide. Horizontally oriented FRP specimens will be typically 1,5 m long and 1,5 m wide. Test specimens shall be mounte
32、d in such a manner as to reflect the end-use condition, including stiffening members and/or insulation system, if any.5 Test equipment5.1 GeneralThe test equipment shall comprise a furnace, restraint and support frames and instrumentation as specified in ISO 834-1 or ISO 834-12, together with a spec
33、imen mounting system as specified in 5.2.5.2 Specimen mounting frameThe specimen mounting frame shall be made of non-combustible material, i.e. steel or concrete. The structure of the frame shall be strong enough to support the specimen at elevated temperature during the test. Any distortion of the
34、mounting frame shall not affect the specimen.NOTE Loading of the specimen will not be required in this test.The linings of the specimen mounting frame, which has direct contact with the test specimen, shall consist of non-combustible materials, e.g. calcium silicate board, having an oven-dry density
35、 of (950 100) kg m3and have a minimum thickness of 50 mm. The specimen mounting frame shall be robust enough to support the specimen during the test period in the elevated test temperature condition specified in ISO 834-12.6 Test specimen6.1 Number of specimenFor symmetrical constructions or constru
36、ctions required to resist fire from one specified side only, one specimen shall be tested. For asymmetrical constructions required to resist fire from either side, two specimens shall be tested to permit a fire exposure onto each side of the construction.6.2 DimensionsThe vertical and horizontal dim
37、ensions of the test specimen should each be at least (1000 30) mm. The construction of the specimen shall represent the end-use condition, and thus, the dimension will be increased to that of the end-use condition.6.3 Structure of specimenThe specimen should include any stiffening members, which are
38、 the part of the construction system of the FRP product in end-use.NOTE ISO 10295-1 covers fire-resistance testing of penetration seals in building elements.6.4 Insulation of specimenThermal insulation is usually attached to FRP constructions at the end-use when such a FRP construction is required t
39、o have fire-resistance performance. The insulation system, if used in the end-use condition, shall be mounted and fixed to the test specimen as closely as possible to the end-use condition.Insulation system is normally attached to the side which has higher fire risk. The specimen should be tested in
40、 a way that the insulated side of the specimen is exposed to the test furnace.The test specimen shall be provided with one vertical joint and/or one horizontal joint in the insulation representative of the end-use condition.2 ISO 2013 All rights reservedBS ISO 30021:2013ISO 30021:2013(E)7 Conditioni
41、ngThe test specimen shall be conditioned at a temperature of 23 2 C and relative humidity of 50 to 75 % for at least 24 h before the commencement of the test.8 Application of instrumentation8.1 Plate thermometerPlate thermometers used for measuring and control of the furnace temperature shall be loc
42、ated in accordance with ISO 834-12.8.2 Temperature measuring points of the test specimenThermocouples for measuring temperatures on the unexposed surface of the specimen shall be attached to the specimen in accordance with ISO 834-12 at the positions corresponding to the entire centre of the unexpos
43、ed surface of the specimen and centre of each quarter of the unexposed surface of the specimen, as shown in Figure 1.The thermocouples and the insulation pads should preferably be attached to the surface of the specimen by the use of heat-resisting adhesive without any adhesive between the copper di
44、sc and the specimen or the copper disc and the pad, taking care to ensure that the air gap between them, if any, is of minimum size, as specified in ISO 834-1. Where gluing is not possible, pins, screws or clips which are only in contact with those parts of the pad which are not over the disc shall
45、be used.If the specimen includes insulation, additional unexposed temperature measurements shall be made at points opposite the centre of the vertical joint, at the centre of the horizontal joint and at the intersection between a horizontal and a vertical joint.133323Key1 Test specimen2 Surface temp
46、erature measuring point at the entire centre of the test specimen3 Surface temperature measuring point at the centre of each quarter of the test specimenFigure 1 Surface temperature measurement of the unexposed side of the test specimen ISO 2013 All rights reserved 3BS ISO 30021:2013ISO 30021:2013(E
47、)9 Test procedures9.1 Temperature of the test roomThe test shall be conducted in a laboratory atmosphere at a temperature between 15 C and 35 C and a relative humidity between 45 % and 75 %.9.2 Specimen mountingThe specimen shall be mounted in the specimen mounting frame in a way that smoke and gas
48、will not pass through the junction between the specimen and the mounting frame. The whole area of the specimen shall be exposed to the heating conditions.9.3 Temperature before the commencement of the testThe temperature obtained by the plate thermometers, unexposed surface thermocouples and ambient
49、 temperature thermocouple shall be checked to ensure consistency and recorded not more that 5 min before the commencement of the test.Prior to the commencement of the test, the furnace temperature shall be less than 50 C, and the temperature of unexposed surface of the specimen shall be within 5 C of the initial ambient temperature.9.4 Commencement of the testThe test shall start when the initial conditions are set. The commencement of the test shall be considered to be the moment when the furnace temperature
