1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 13171:2012Thermal insulation products for buildings Factory made wood fibre (WF) products SpecificationCopyright European Committee for Standardization Provided by IHS unde
2、r license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13171:2012 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13171:2012. It supersedes BS EN 13171:2008, which is withdrawn.The UK participation in its prepa
3、ration was entrusted to T e c h n i c a l C o m m i t t e e B / 5 4 0 / 6 , F i b r o u s a n d i n o r g a n i c t h e r m a l insulation materials.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the
4、necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013.ISBN 978 0 580 69986 3 ICS 91.100.60 Compliance with a British Standard cannot confer immunityfrom legal obligations.This British Sta
5、ndard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2013.Amendments issued since publicationDate T e x t a f f e c t e dCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking
6、 permitted without license from IHS-,-,-BS EN 13171:2012EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13171 November 2012 ICS 91.100.60 Supersedes EN 13171:2008English Version Thermal insulation products for buildings - Factory made wood fibre (WF) products - Specification Produits isolants t
7、hermiques pour le btiment - Produits manufacturs en fibres de bois (WF) - Spcification Wrmedmmstoffe fr Gebude - Werksmig hergestellte Produkte aus Holzfasern (WF) - Spezifikation This European Standard was approved by CEN on 6 October 2012. CEN members are bound to comply with the CEN/CENELEC Inter
8、nal 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 references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any
9、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 into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official ver
10、sions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
11、 Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2012 CEN All rights of exploitation in any
12、form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13171:2012: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13171:2012EN 13171:2012 (E) 2 Co
13、ntents Page Foreword 41 Scope 62 Normative references 63 Terms, definitions, symbols, units and abbreviated terms .83.1 Terms and definitions .83.2 Symbols, units and abbreviated terms 84 Requirements 114.1 General . 114.2 For all applications . 114.3 For specific applications 135 Test methods . 195
14、.1 Sampling 195.2 Conditioning 195.3 Testing . 196 Designation code 227 Evaluation of conformity 237.1 General . 237.2 Initial type testing . 247.3 Factory production control 248 Marking and labelling . 24Annex A (normative) Determination of the declared values of thermal resistance and thermal cond
15、uctivity . 25A.1 General . 25A.2 Input data . 25A.3 Declared values. 25A.3.1 General . 25A.3.2 Case where thermal resistance and thermal conductivity are declared . 25A.3.3 Case where only thermal resistance is declared . 26Annex B (normative) Initial type testing (ITT) and factory production contro
16、l (FPC) . 28Annex C (normative) WF multi-layered thermal insulation products . 31C.1 General . 31C.2 Requirements 31C.2.1 For all applications . 31C.2.2 For specific applications 32C.3 Test methods . 32C.4 Evaluation of conformity 32Annex D (normative) Determination of the thermal conductivity in re
17、lation to moisture content 33Annex E (informative) Additional properties . 35E.1 General . 35E.2 Bending strength 35E.3 Shear strength . 35Annex F (informative) Examples for the determination of the declared values of thermal resistance and thermal conductivity for a product or a product group 36F.1
18、 Case where both thermal resistance and thermal conductivity are declared 36F.2 Case where only thermal resistance is declared . 37Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,
19、-BS EN 13171:2012EN 13171:2012 (E) 3 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive . 39ZA.1 Scope and relevant characteristics . 39ZA.2 Procedures for attestation of conformity of factory made wood fibre products 41ZA.2.1
20、 Systems of attestation of conformity 41ZA.2.2 EC certificate and declaration of conformity 44ZA.3 CE Marking and labelling 46Bibliography 48Tables Table 1 Level and classes for thickness tolerances 12Table 2 Dimensional stability under specified temperature and humidity conditions 13Table 3 Levels
21、for compressive stress or compressive strength . 14Table 4 Levels for tensile strength perpendicular to faces 15Table 5 Levels for short term water absorption by partial immersion 16Table 6 Classes for thickness tolerances 17Table 7 Levels for compressibility 17Table 8 Test methods, test specimens a
22、nd conditions 21Table A.1 Values for k for one sided 90 % tolerance interval with a confidence level of 90 % . 27Table B.1 Minimum number of tests for ITT and minimum product testing frequencies . 28Table B.3 Minimum product testing frequencies for the reaction to fire characteristics 30Table E.1 Te
23、st methods, test specimens, conditions and minimum testing frequencies 35Table F.1 test results 36Table F.2 R test results 37Table ZA.1 Relevant clauses for wood fibre products and intended use 40Table ZA.1 Relevant clauses for wood fibre products and intended use 41Table ZA.2 Systems of attestation
24、 of conformity . 42Table ZA.3.1 Assignment of evaluation of conformity tasks for products under system 1 for reaction to fire and system 3 for other characteristics . 43Table ZA.3.2 Assignment of evaluation of conformity tasks for products under system 3 or system 3 combined with system 4 for reacti
25、on to fire . 44Figures Figure D.1 Example of a graphic representation of “f” 34Figure ZA.1 Example CE marking information 47Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN
26、13171:2012EN 13171:2012 (E) 4 Foreword This document (EN 13171:2012) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication
27、 of an identical text or by endorsement, at the latest by May 2013, and conflicting national standards shall be withdrawn at the latest by May 2013. 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 h
28、eld responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informati
29、ve Annex ZA, which is an integral part of this document. This document supersedes EN 13171:2008. Compared with EN 13171:2008, the main changes are: a) better harmonisation between the individual standards of the package (EN 13162 to EN 13171) on definitions, requirements, classes and levels; b) new
30、normative annex on multi-layer products; c) changes of some editorial and technical content and addition of information on some specific items such as for WF: determination of thermal conductivity in relation to moisture content, thickness, compressive stress or compressive strength, tensile strengt
31、h perpendicular to faces; d) addition of links to EN 15715, Thermal insulation products Instructions for mounting and fixing for reaction to fire testing Factory made products; e) changes of Annex ZA. This European Standard is one of a series of standards for insulation products used in buildings, b
32、ut this standard may be used in other areas where appropriate. In pursuance of Resolution BT 20/1993 revised, CEN/TC 88 have proposed defining the standards listed below as a package of European Standards, setting 21 months after availability as the date of withdrawal (dow) of national standards whi
33、ch conflict with the European Standards of this package. The package of standards comprises the following group of interrelated standards for the specifications of factory made thermal insulation products, all of which come within the scope of CEN/TC 88: EN 13162, Thermal insulation products for bui
34、ldings Factory made mineral wool (MW) products Specification EN 13163, Thermal insulation products for buildings Factory made expanded polystyrene (EPS) products Specification EN 13164, Thermal insulation products for buildings Factory made extruded polystyrene foam (XPS) products Specification Copy
35、right European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 13171:2012EN 13171:2012 (E) 5 EN 13165, Thermal insulation products for buildings Factory made rigid polyurethane foam (PU) prod
36、ucts Specification EN 13166, Thermal insulation products for buildings Factory made phenolic foam (PF) products Specification EN 13167, Thermal insulation products for buildings Factory made cellular glass (CG) products Specification EN 13168, Thermal insulation products for buildings Factory made w
37、ood wool (WW) products Specification EN 13169, Thermal insulation products for buildings Factory made expanded perlite board (EPB) products Specification EN 13170, Thermal insulation products for buildings Factory made products of expanded cork (ICB) Specification EN 13171, Thermal insulation produc
38、ts for buildings Factory made wood fibre (WF) products Specification The reduction in energy used and emissions produced during the installed life of insulation products exceeds by far the energy used and emissions made during the production and disposal processes. According to the CEN/CENELEC Inter
39、nal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ir
40、eland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or n
41、etworking permitted without license from IHS-,-,-BS EN 13171:2012EN 13171:2012 (E) 6 1 Scope This European Standard specifies the requirements for factory made wood fibre (WF) products, with or without facings or coatings, which are used for the thermal insulation of buildings1). The products are ma
42、nufactured in the form of rolls, batts, felts, boards or slabs. Products covered by this standard are also used in prefabricated thermal insulation systems and composite panels; the performance of systems incorporating these products is not covered. This standard describes product characteristics an
43、d includes procedures for testing, evaluation of conformity, marking and labelling. This standard does not specify the required level of a given property to be achieved by a product to demonstrate fitness for purpose in a particular application. The classes and levels required for a given applicatio
44、n are to be found in regulations or non-conflicting standards. Products with a declared thermal resistance lower than 0,20 m2K/W or a declared thermal conductivity greater than 0,070 W/(mK) at 10 C are not covered by this standard. This standard does not cover in situ insulation products and product
45、s intended to be used for the insulation of building equipment and industrial installations. 2 Normative references The 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 applie
46、s. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 822, Thermal insulating products for building applications Determination of length and width EN 823, Thermal insulating products for building applications Determination of thickness EN 824
47、, Thermal insulating products for building applications Determination of squareness EN 825, Thermal insulating products for building applications Determination of flatness EN 826, Thermal insulating products for building applications Determination of compression behaviour EN 1602, Thermal insulating
48、 products for building applications Determination of the apparent density EN 1603, Thermal insulating products for building applications Determination of dimensional stability under constant normal laboratory conditions (23 C/50 % relative humidity) EN 1604, Thermal insulating products for building applications Determination of dimensiona
