DIN EN 14308-2016 en 7772 Thermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PI.pdf

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1、March 2016 English price group 21No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.100.60!%N%T“2430249www.din.deDI

2、N EN 14308Thermal insulation products for building equipment and industrial installations Factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products Specification;English version EN 14308:2015,English translation of DIN EN 14308:2016-03Wrmedmmstoffe fr die technische Gebudea

3、usrstung und fr betriebstechnische Anlagen in der Industrie Werkmig hergestellte Produkte aus Polyurethan-Hartschaum (PUR) und Polyisocyanurat-Schaum (PIR) Spezifikation;Englische Fassung EN 14308:2015,Englische bersetzung von DIN EN 14308:2016-03Produits isolants thermiques pour lquipement du btime

4、nt et les installations industrielles Produits manufacturs en mousse rigide de polyurthane (PUR) et en mousse polyisocyanurate (PIR) Spcification;Version anglaise EN 14308:2015,Traduction anglaise de DIN EN 14308:2016-03SupersedesDIN EN 14308:2013-04See start of applicationwww.beuth.deDTranslation b

5、y DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.Document comprises 55 pages 03.16 2 A comma is used as the decimal marker. Start of application The start of application of this standard is 2016-03-01. It should be noted that, in Germany, CE confo

6、rmity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette) and from the date given therein. For further information, users of this standard should refer to the websites o

7、f the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 14308:2013-04, may be used in parallel with this standard during a specified transition period where such has been laid down in the Official Journal of the European Union and/or the Bun

8、desanzeiger (German Federal Gazette). National foreword This document (EN 14308:2015) has been prepared by Technical Committee CEN/TC 88 “Thermal insulating materials and products” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Bauwesen (

9、DIN Standards Committee Building and Civil Engineering), Working Committee NA 005-56-69 AA Dmmstoffe fr betriebstechnische Anlagen in Gebuden und in der Industrie (SpA zu CEN/TC 88/WG 10). Amendments This standard differs from DIN EN 14308:2013-04 as follows: a) an addition has been made to the fore

10、word; b) an addition has been made to 3.2.2; c) a new Subclause 4.3.9 has been added; d) 5.3.2 has been amended; e) Clause 7 has been amended; f) Clause 8 has been amended; g) Annex A has been amended; h) a new version of Annex ZA has been added. Previous editions DIN EN 14308: 2010-03, 2013-04 DIN

11、EN 14308:2016-03EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14308 December 2015 ICS 91.100.60 Supersedes EN 14308:2009+A1:2013English Version Thermal insulation products for building equipment and industrial installations - Factory made rigid polyurethane foam (PUR) and polyisocyanurate foa

12、m (PIR) products - Specification Produits isolants thermiques pour lquipement du btiment et les installations industrielles - Produits manufacturs en mousse rigide de polyurthane (PUR) et en mousse polyisocyanurate (PIR) - Spcification Wrmedmmstoffe fr die technische Gebudeausrstung und fr betriebst

13、echnische Anlagen in der Industrie - Werkmig hergestellte Produkte aus Polyurethan-Hartschaum (PUR) und Polyisocyanurat-Schaum (PIR) - Spezifikation This European Standard was approved by CEN on 24 October 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulat

14、e 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 CEN member. This European Stan

15、dard 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 versions. CEN members are the nat

16、ional 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, Poland, Portugal, Romania, Sl

17、ovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any me

18、ans reserved worldwide for CEN national Members. Ref. No. EN 14308:2015 EEN 14308:2015 (E) 2 Contents Page European foreword . 4 1 Scope 6 2 Normative references 6 3 Terms, definitions, symbols, units and abbreviated terms . 8 3.1 Terms and definitions . 8 3.1.1 Terms and definitions as given in EN

19、ISO 9229:2007 8 3.1.2 Additional terms and definitions 8 3.2 Symbols, units and abbreviated terms 9 3.2.1 Symbols and units used in this standard 9 3.2.2 Abbreviated terms used in this standard 11 4 Requirements 11 4.1 General . 11 4.2 For all applications 11 4.2.1 Thermal resistance and thermal con

20、ductivity 11 4.2.2 Dimensions and tolerances 12 4.2.3 Dimensional stability under specified conditions . 13 4.2.4 Reaction to fire of the product as placed on the market 13 4.2.5 Durability characteristics . 13 4.3 For specific applications 14 4.3.1 General . 14 4.3.2 Maximum service temperature . 1

21、4 4.3.3 Minimum service temperature . 14 4.3.4 Compression resistance properties 15 4.3.5 Water vapour diffusion resistance 16 4.3.6 Water absorption . 16 4.3.7 Closed cell content . 16 4.3.8 Trace quantities of water soluble ions and the pH-value 16 4.3.9 Release of dangerous substances . 16 4.3.10

22、 Continuous glowing combustion 17 5 Test methods . 17 5.1 Sampling 17 5.2 Conditioning . 17 5.3 Testing 17 5.3.1 General . 17 5.3.2 Thermal conductivity . 19 5.3.3 Reaction to Fire . 20 6 Designation code 20 7 Assessment and Verification of the Constancy of Performance (AVCP) . 21 7.1 General . 21 7

23、.2 Product Type Determination (PTD) 21 7.3 Factory Production Control (FPC) 21 8 Marking and labelling . 21 Annex A (normative) Factory production control . 23 DIN EN 14308:2016-03EN 14308:2015 (E) 3 Annex B (normative) Determination of minimum service temperature 26 B.1 Definitions . 26 B.2 Princip

24、le . 26 B.3 Apparatus 26 B.4 Test specimens 27 B.5 Procedure 27 B.6 Calculation and expression of results . 28 B.7 Accuracy of measurements . 28 B.8 Test report 29 B.9 Modifications of and additions to the general test method for polyurethane and polyisocyanurate foam . 30 Annex C (normative) Determ

25、ination of the aged value of thermal conductivity and thermal resistance. 32 C.1 General . 32 C.2 Sampling and test specimen preparation 32 C.3 Determination of the initial value of thermal conductivity 33 C.4 Fixed increments procedure 34 C.5 Determination of the accelerated aged value of thermal c

26、onductivity . 36 C.6 Declaration of the aged value of thermal resistance and thermal conductivity 38 Annex D (informative) Additional properties . 40 D.1 General . 40 D.2 Coefficient of thermal expansion 40 D.3 Water vapour transmission of preformed pipe insulation . 40 D.4 Tensile strength perpendi

27、cular to faces 40 D.5 Shear strength 40 D.6 Bending strength 40 D.7 Cell gas composition 40 D.8 Cryogenic application . 41 D.9 Density 41 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 42 ZA.1 Scope and relevant charact

28、eristics 42 ZA.2 Procedures for AVCP of factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products . 44 ZA.3 CE Marking and labelling . 51 Bibliography . 53 DIN EN 14308:2016-03EN 14308:2015 (E) 4 European foreword This document (EN 14308:2015) has been prepared by Technical

29、 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 of an identical text or by endorsement, at the latest by June 2016, and conflicting national stand

30、ards shall be withdrawn at the latest by September 2017. 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 1

31、4308:2009+A1:2013. This document is identifying those clauses of the standard which are needed for the compliance of the European Standard with the Construction Products Regulation (CPR). The main technical changes that have been made in this new edition of EN 14308 are the following: a) an addition

32、 to the foreword; b) an addition in 3.2.2; c) a new 4.3.9; d) modification of 5.3.2; e) modification of Clause 7; f) modification of Clause 8; g) modification of Annex A; h) a new Annex ZA. This document has been prepared under a mandate given to CEN by the European Commission and the European Free

33、Trade Association, and supports essential requirements of Regulation (EU) No. 305/2011. For relationship with Regulation (EU) No. 305/2011, see informative Annex ZA, which is an integral part of this document. Locally responsible authorities and contracting entities, who are bound by EU Directives t

34、o specify their requirements using European harmonized product standards, are allowed to demand additional properties outside the provisions of this standard if this is technically necessary because of prevailing operational conditions of the building equipment or the industrial installation project

35、ed or because of safety regulations. This European Standard contains five annexes: Annex A (normative), Factory production control; Annex B (normative), Determination of minimum service temperature; Annex C (normative), Determination of the aged value of thermal conductivity; Annex D (informative),

36、Additional properties; DIN EN 14308:2016-03EN 14308:2015 (E) 5 Annex ZA (informative), Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation. This document includes a bibliography. This European Standard is one of a series of standards for insulation

37、products used in building equipment and industrial installations, but 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 ava

38、ilability as the date of withdrawal (dow) of national standards which 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 th

39、e scope of CEN/TC 88: EN 14303, Thermal insulation products for building equipment and industrial installations Factory made mineral wool (MW) products Specification EN 14304, Thermal insulation products for building equipment and industrial installations Factory made flexible elastomeric foam (FEF)

40、 products Specification EN 14305, Thermal insulation products for building equipment and industrial installations Factory made cellular glass (CG) products Specification EN 14306, Thermal insulation products for building equipment and industrial installations Factory made calcium silicate (CS) produ

41、cts Specification EN 14307, Thermal insulation products for building equipment and industrial installations Factory made extruded polystyrene foam (XPS) products Specification EN 14308, Thermal insulation products for building equipment and industrial installations Factory made rigid polyurethane fo

42、am (PUR) and polyisocyanurate foam (PIR) products Specification EN 14309, Thermal insulation products for building equipment and industrial installations Factory made expanded polystyrene (EPS) products Specification EN 14313, Thermal insulation products for building equipment and industrial install

43、ations Factory made polyethylene foam (PEF) products Specification EN 14314, Thermal insulation products for building equipment and industrial installations Factory made phenolic foam (PF) products Specification EN 15501, Thermal insulation products for building equipment and industrial installation

44、s Factory made expanded perlite (EP) and exfoliated vermiculite (EV) products Specification 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, C

45、zech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United King

46、dom. DIN EN 14308:2016-03EN 14308:2015 (E) 6 1 Scope This European Standard specifies the requirements for factory made rigid polyurethane foam (PUR) and polyisocyanurate foam (PIR) products, with a closed cell content not less than 90 %, with or without facings, which are used for the thermal insul

47、ation of building equipment and industrial installations, with an operating temperature range of approximately, - 200 C to + 200 C. Below an operating temperature of - 50 C, special tests regarding the suitability of the products in the intended application are advised (e.g. liquefaction of oxygen).

48、 Manufacturers advice should be heeded in all cases. The products are manufactured in the form of blocks, faced or unfaced boards, pipe sections, segments and prefabricated ware. This European Standard describes product characteristics and includes procedures for testing, evaluation of conformity, m

49、arking and labelling. Products covered by this standard are also used in prefabricated thermal insulating systems and composite panels; the performance of systems incorporating these products is not covered. This European Standard does not specify the required level of a given property that should be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a gi