DIN EN 15534-5-2014 en 5032 Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Par.pdf

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1、April 2014 Translation by DIN-Sprachendienst.English price group 9No 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 8

2、3.140.99; 79.080!%1A6“2143019www.din.deDDIN EN 15534-5Composites made from cellulose-based materials and thermoplastics(usually called wood-polymer composites (WPC) or natural fibrecomposites (NFC) Part 5: Specifications for cladding profiles and tiles;English version EN 15534-5:2014,English transla

3、tion of DIN EN 15534-5:2014-04Verbundwerkstoffe aus cellulosehaltigen Materialien und Thermoplasten (blicherweiseHolz-Polymer-Werkstoffe (WPC) oder Naturfaserverbundwerkstoffe (NFC) genannt) Teil 5: Anforderungen an Profile und Formteile fr Wandbekleidungen;Englische Fassung EN 15534-5:2014,Englisch

4、e bersetzung von DIN EN 15534-5:2014-04Composites base de matires cellulosiques et de thermoplastiques (communmentappels composites bois-polymres (WPC) ou composites fibres doriginenaturelle (NFC) 5: Spcifications relatives aux lames et plaques pour bardage et lambris;Version anglaise EN 15534-5:201

5、4,Traduction anglaise de DIN EN 15534-5:2014-04Together with DIN EN15534-4:2014-04,supersedesDIN CEN/TS 15534-3:2007-08www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 15 pages 03.14PartieDIN EN 15534-5:2014-04 2 A comma is used as the d

6、ecimal marker. National foreword This document (EN 15534-5:2014) has been prepared by Technical Committee CEN/TC 249 “Plastics” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was the Normenausschuss Holzwirtschaft und Mbel (Timber and Furniture Standards Committ

7、ee), Working Committee NA 042-02-15-01 AK Spiegel-ausschuss zu CEN/TC 249/WG 13 Holz-Polymer-Werkstoffe (WPC). Amendments This standard differs from DIN CEN/TS 15534-3:2007-08 as follows: a) the prestandard status has been changed to that of a full standard; b) the title of the standard has been mod

8、ified; c) in addition to wood, other cellulose-based materials have been included; d) the scope has been confined to cladding profiles and tiles; e) test parameters and requirements have been specified for specific characteristics; f) Clause 5 “Marking” has been added; g) Annex A “Minimum frequencie

9、s of testing for factory production control purposes” has been added. Previous editions DIN CEN/TS 15534-3: 2007-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15534-5 January 2014 ICS 79.080; 83.140.99 Supersedes CEN/TS 15534-3:2007English Version Composites made from cellulose-based mater

10、ials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC) - Part 5: Specifications for cladding profiles and tiles Composites base de matires cellulosiques et de thermoplastiques (communment appels composites bois-polymres (WPC) ou composites fibres dori

11、gine naturelle (NFC) - Partie 5: Spcifications relatives aux lames et plaques pour bardage et lambris Verbundwerkstoffe aus cellulosehaltigen Materialien und Thermoplasten (blicherweise Holz-Polymer-Werkstoffe (WPC) oder Naturfaserverbundwerkstoffe (NFC) genannt) -Teil 5: Anforderungen an Profile un

12、d Formteile fr Wandbekleidungen This European Standard was approved by CEN on 9 November 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-da

13、te 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 Standard exists in three official versions (English, French, German). A version in any other language made by translation

14、 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 national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, For

15、mer 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 United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT

16、 EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15534-5:2014 EEN 15534-5:2014(E)2 Contents Page Foreword

17、 3 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Requirements .5 4.1 General 5 4.2 Material .6 4.3 Appearance 6 4.4 Physical characteristics 6 4.5 Mechanical characteristics .7 4.5.1 Falling mass impact resistance 7 4.5.2 Flexural properties.7 4.5.3 Durability of products against b

18、iological agents .7 4.5.4 Durability of the products against ageing and moisture .8 4.5.5 Thermal properties 9 4.5.6 Additional characteristics .9 5 Marking 10 Annex A (informative) Minimum frequencies of testing for factory production control purposes . 12 Bibliography . 13 DINEN 15534-5:2014-04EN

19、15534-5:2014(E)3 Foreword This document (EN 15534-5:2014) has been prepared by Technical Committee CEN/TC 249 “Plastics”, the secretariat of which is held by NBN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at

20、 the latest by July 2014, and conflicting national standards shall be withdrawn at the latest by July 2014. 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 al

21、l such patent rights. This document together with EN 15534-4:2014 supersedes CEN/TS 15534-3:2007. The significant changes that have been made since the previous edition are the following: splitting into Parts 4 and 5 of CEN/TS 15534-3:2007; change of the status from Technical Specification to Europe

22、an Standard; complete technical review of the document; change of the scope from characterization to specification of the products. EN 15534 consists of the following parts: EN 15534-1, Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or

23、 natural fibre composites (NFC) Part 1: Test methods for characterization of compounds and products prEN 15534-2, Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC) Part 2: Characterization of compounds1)

24、EN 15534-4, Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC) Part 4: Specifications for decking profiles and tiles EN 15534-5, Composites made from cellulose-based materials and thermoplastics (usually c

25、alled wood-polymer composites (WPC) or natural fibre composites (NFC) Part 5: Specifications for cladding profiles and tiles prEN 15534-6, Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC) Part 6: Specifi

26、cations for fencing profiles and systems1) prEN 15534-7, Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC) Part 7: Specifications for general purpose profiles in external applications1)1) In preparation.

27、DINEN 15534-5:2014-04EN 15534-5:2014(E)4 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, Czech Republic, Denmark, Estonia, Finland, Former Yu

28、goslav 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 Kingdom. DINEN 15534-5:2014-04EN 15534-5:2014(E)5 1 Sco

29、pe This European Standard specifies the characteristics of cladding profiles and tiles made from cellulose-based materials and thermoplastics, usually called wood-polymer composites (WPC) or natural fibre composites (NFC), for external or internal use. This part of EN 15534 is applicable to extruded

30、 profiles but also to tiles manufactured by other plastics processing techniques, e.g. injection moulding. It is not applicable to support rail profiles, cover strip profiles and fastener devices which are out of the scope of this part of EN 15534. EN 15534-1 specifies the test methods relevant to t

31、his part of EN 15534. NOTE For editorial reasons, in EN 15534 the abbreviation “WPC” is used for “composites made from cellulose-based materials and thermoplastics”. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable

32、 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. EN 927-6, Paints and varnishes Coating materials and coating systems for exterior wood Part 6: Exposure of wood coatin

33、gs to artificial weathering using fluorescent UV lamps and water EN 15534-1:2014, Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC) Part 1: Test methods for characterization of compounds and products EN 1

34、6472, Plastics Method for artificial accelerated photoageing using medium pressure mercury vapour lamps EN ISO 4892-2, Plastics Methods of exposure to laboratory light sources Part 2: Xenon-arc lamps (ISO 4892-2) 3 Terms and definitions For the purposes of this document, the terms and definitions gi

35、ven in EN 15534-1:2014 apply. 4 Requirements 4.1 General Initial type testing shall be performed to demonstrate compliance with the requirements specified in Clause 4 of this part of EN 15534. The tests according to 4.5.6 shall be carried out if the performance is declared by the manufacturer. Initi

36、al type testing shall be repeated, whenever a change occurs in the composition of the product, its geometry or in the production process. In case of a minor change, only the properties which could be influenced by this change shall be tested. NOTE Minimum frequencies of testing for factory productio

37、n control purposes are given in Annex A. DIN EN 15534-5:2014-04 EN 15534-5:2014(E)6 4.2 Material The base polymer, from which the material is produced, and the type and content of cellulose-based material shall be declared by the manufacturer. Reprocessable and/or recyclable materials may be used fo

38、r manufacturing the components provided that they satisfy to the provisions of this part of EN 15534. WPC materials are recyclable materials which can be treated in a material recovery process intended to save resources while minimizing harmful emissions into air, water and soil as well as their imp

39、acts on human health. NOTE A scheme for the characterization of plastics waste is given in EN 15347 2 and guidelines for the recovery and recycling are given in ISO 15270 3. 4.3 Appearance For production control purposes, the manufacturer shall compare three samples drawn at random from the same pro

40、file/tile production batch with a control sample, under the illumination conditions defined in EN 15534-1:2014, 6.1. The control samples shall be stored in a dark room and renewed every six months. If a control sample is put in contact with water, it shall be renewed immediately. 4.4 Physical charac

41、teristics When tested in accordance with the test methods as specified in Table 1, using the parameters indicated, the profiles/tiles, as delivered to the customer, shall have characteristics conforming to the requirements given in Table 1. Table 1 Physical characteristics Characteristic Requirement

42、s Test method Number of test specimens Linear mass (applicable to profiles) Individual values 95 % declared value by the manufacturer. The linear mass and tolerances shall be declared by the manufacturer. EN 155341:2014, 6.5 3 specimens Thickness, width and length (applicable to profiles) The releva

43、nt dimensional values and their tolerances shall be declared by the manufacturer. EN 155341:2014, 6.6.2 3 specimens Deviation from straightness (applicable to profiles) The deviation of straightness and its tolerance shall be declared by the manufacturer. EN 155341:2014, 6.6.3 3 specimens Cupping Th

44、e cupping value and its tolerance shall be declared by the manufacturer. EN 155341:2014, 6.6.4 3 specimens DINEN 15534-5:2014-04EN 15534-5:2014 (E) 7 4.5 Mechanical characteristics 4.5.1 Falling mass impact resistance When tested in accordance with the test methods as specified in Table 2, using the

45、 parameters indicated, the profiles/tiles, as delivered to the customer, shall have characteristics conforming to the requirements given in Table 2. Table 2 Falling mass impact resistance Requirements Test parameters Test method Number of test specimens Non-cellular material profiles No more than 1

46、test specimen out of 10 test specimens shall show a failure. H: (1 000 5) mm Ms: (500 2) g EN 155341:2014, 7.1.2.2.1 10 specimens/face Cellular material profiles No more than 1 test specimen out of 10 test specimens shall show a failure. H: (1 000 5) mm Ms: (500 2) g EN 155341:2014, 7.1.2.2.2 10 spe

47、cimens/face 4.5.2 Flexural properties When tested in accordance with the test method as specified in Table 3, using the parameters indicated, the profiles/tiles, as delivered to the customer, shall have characteristics conforming to the requirements given in Table 3. Table 3 Flexural properties Requ

48、irement Test parameters Test method Number of test specimens - Deflection under a load of 250 N 5,0 mm (arithmetic mean value) - Bending strength Span in use declared by the manufacturer EN 155341:2014, Annex A 4 specimens/side 4.5.3 Durability of products against biological agents For the purpose o

49、f this part of EN 15534, use classes according to the environmental conditions are defined in Table 4. Table 4 Use class and occurrence of biological agents Use class Service situation Biological agents 2 Internal use or covered location None 3 External use, above ground Basidiomycetes NOTE Use classes 2 and 3 are derived from EN 335:2013, Table 1. If products of different geometries are made from the same material, only one product shall be tested. When tested in accord