1、April 2009DEUTSCHE NORM English price group 18No part of this standard 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 93.030!$W%“1520258www.di
2、n.deDDIN EN 13476-3Plastics piping systems for non-pressure underground drainage andsewerage Structured-wall piping systems of unplasticized poly(vinyl chloride)(PVC-U), polypropylene (PP) and polyethylene (PE) Part 3: Specifications for pipes and fittings with smooth internal andprofiled external s
3、urface and the system, Type B (includes AmendmentA1:2009)English version of DIN EN 13476-3:2009-04Kunststoff-Rohrleitungssysteme fr erdverlegte drucklose Abwasserkanle und-leitungen Rohrleitungssysteme mit profilierter Wandung aus weichmacherfreiem Polyvinylchlorid(PVC-U), Polypropylen (PP) und Poly
4、ethylen (PE) Teil 3: Anforderungen an Rohre und Formstcke mit glatter Innen- und profilierterAuenflche und an das Rohrleitungssystem, Typ B (enthlt nderung A1:2009)Englische Fassung DIN EN 13476-3:2009-04SupersedesDIN EN 13476-3:2007-08www.beuth.deDocument comprises 48 pagesDIN EN 13476-3:2009-04 2
5、National foreword This standard has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” (Secretariat: NEN, Netherlands). The responsible German body involved in its preparation was the Normenausschuss Wasserwesen (Water Practice Standards Committee), Technic
6、al Committee NA 119-05-28 GA Kunststoffrohre in der Abwassertechnik. This document includes Amendment A1:2009. The national standards bodies listed in the foreword are bound to adopt this European Standard in its entirety and without any modifications. In Table 14, footnotes a and c, attention is dr
7、awn to the possibility of less stringent tests. Details are to be specified in national forewords. These less stringent tests are not permitted in Germany when using pipes and fittings according to this standard. The impact test is to be carried out at 0 C and the ring flexibility test at 30 % diame
8、tric deflection. Amendments This standard differs from DIN EN 13476-3:2007-08 as follows: a) A new paragraph has been included in subclause 7.2.3.1.2. b) The standard has been editorially revised. Previous editions DIN EN 13476-3: 2007-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13476-3:
9、2007+A1 January 2009 ICS 93.030 Supersedes EN 13476-3:2007English Version Plastics piping systems for non-pressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) - Part 3: Specifications for p
10、ipes and fittings with smooth internal and profiled external surface and the system, Type B Systmes de canalisations en plastique pour les branchements et les collecteurs dassainissement sans pression enterrs - Systmes de canalisations parois structures en poly(chlorure de vinyle) non plastifi (PVC-
11、U), polypropylne (PP) et polythylne (PE) - Partie 3: Spcifications pour les tubes et raccords avec une surface interne lisse et une surface externe profile et le systme, de Type B Kunststoff-Rohrleitungssysteme fr erdverlegte drucklose Abwasserkanle und -leitungen - Rohrleitungssysteme mit profilier
12、ter Wandung aus weichmacherfreiem Polyvinylchlorid (PVC-U), Polypropylen (PP) und Polyethylen (PE) - Teil 3: Anforderungen an Rohre und Formstcke mit glatter Innen- und profilierter Auenflche und an das Rohrleitungssystem, Typ B This European Standard was approved by CEN on 5 March 2007 and includes
13、 Amendment 1 approved by CEN on 27 November 2008. 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-date lists and bibliographical references conce
14、rning such national standards may be obtained on application to the CEN 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 under the responsibility of a CEN member into its ow
15、n language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithua
16、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2009
17、CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13476-3:2007+A1:2009: EEN 13476-3:2007+A1:2009 (E) 2 Contents Page Foreword 41 Scope 72 Normative references 73 Terms, Definitions, symbols and abbreviations .93.1 Definitions 93.2 Sy
18、mbols 93.3 Abbreviations 104 Material 114.1 General . 114.2 Unplasticized poly(vinyl chloride) (PVC-U) 114.2.1 General . 114.2.2 Pipe and fitting material characteristics 114.2.3 Utilisation of non-virgin materials . 124.3 Polypropylene (PP) . 124.3.1 General . 124.3.2 Pipe and fitting material char
19、acteristics 124.3.3 Melt mass-flow rate classification. 134.3.4 Utilisation of non-virgin materials . 144.4 Polyethylene (PE) 144.4.1 General . 144.4.2 Material characteristics of pipes and injection-moulded fittings 144.4.3 Material characteristics of rotational-moulded fittings . 154.4.4 Utilisati
20、on of non-virgin materials . 154.4.5 Sealing ring retaining components. 154.5 Sealing rings . 154.6 Fused or welded joints . 154.7 Adhesives for PVC-U 165 Designation of wall constructions and examples of typical jointing methods 165.1 Wall constructions designated as Type B . 165.1.1 Ribbed or corr
21、ugated construction 165.1.2 Typical jointing methods for structured-wall type B . 175.2 Designation and design of joints 186 Appearance and colour 197 Geometrical characteristics . 197.1 General . 197.2 Dimensions 197.2.1 Designation . 197.2.2 Lengths of pipe . 197.2.3 Diameters . 197.2.4 Diameters
22、and jointing dimensions of sockets and spigots 217.2.5 Wall thicknesses . 227.3 Types of fittings 257.4 Design length of fittings . 258 Physical characteristics . 258.1 Unplastisized poly(vinyl chloride) (PVC-U) 258.1.1 Physical characteristics of PVC-U pipes 258.1.2 Physical characteristics of PVC-
23、U fittings . 258.2 Polypropylene (PP) . 268.2.1 Physical characteristics of PP pipes 268.2.2 Physical characteristics of PP fittings . 268.3 Polyethylene (PE) 278.3.1 Physical characteristics of PE pipes 27DIN EN 13476-3:2009-04 EN 13476-3:2007+A1:2009 (E) 3 8.3.2 Physical characteristics of PE fitt
24、ings 279 Mechanical characteristics . 289.1 Mechanical characteristics of pipes 289.1.1 General requirements . 289.1.2 Ring flexibility 299.1.3 Tensile strength . 309.2 Mechanical characteristics of fittings . 3010 Performance requirements . 3111 Marking . 3311.1 General . 3311.2 Minimum required ma
25、rking 3311.2.1 Pipes . 3311.2.2 Fittings 3411.3 Additional marking 3411.3.1 General . 3411.3.2 Third party certified pipes and fittings 34Annex A (normative) Virgin PVC-U material 35Annex B (normative) Utilisation of non-virgin PVC-U material 36B.1 Reprocessable and recyclable material from pipes an
26、d fittings 36B.2 External reprocessable and recyclable materials with agreed specification . 36B.3 External reprocessable and recyclable materials not covered by an agreed specification 36Annex C (normative) Virgin PP material . 38Annex D (normative) Utilisation of non-virgin PP material 39D.1 Repro
27、cessable and recyclable material from pipes and fittings 39D.2 External reprocessable and recyclable materials with an agreed specification 39D.3 External reprocessable and recyclable materials not covered by an agreed specification 39Annex E (normative) Virgin PE material . 40Annex F (normative) Ut
28、ilisation of non-virgin PE material . 41F.1 Reprocessable and recyclable material from pipes and fittings 41F.2 External reprocessable and recyclable materials with an agreed specification 41F.3 External reprocessable and recyclable materials not covered by an agreed specification 41F.4 External rep
29、rocessable and recyclable material from PE rotational-moulded fittings and other components . 42Annex G (normative) Impact test at 23 C 43Annex H (normative) Impact test at 10 C 44Annex I (normative) Ring flexibility test at 20 % diametric deflection 45Annex J (informative) Survey of possible use of
30、 reprocessable and recyclable material 46DIN EN 13476-3:2009-04 EN 13476-3:2007+A1:2009 (E) 4 Foreword This document (EN 13476-3:2007+A1:2009) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. This European Sta
31、ndard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by July 2009, and conflicting national standards shall be withdrawn at the latest by July 2009. This document includes Amendment 1, approved by CEN on 2008-11-27. This
32、document supersedes EN 13476-3:2007. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“XThis standard is a Part of a System Standard for plastics piping systems of particular materials for a specified application. There are a number of such System Sta
33、ndards. System Standards are based on the results of the work being undertaken in ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”, which is a Technical Committee of the International Organization for Standardization (ISO). They are supported by separate standards on test
34、 methods to which references are made throughout the System Standard. The System Standards are consistent with general standards on functional requirements and on recommended practice for installation. EN 13476 consists of the following Parts under the general title Plastics piping systems for non-p
35、ressure underground drainage and sewerage - Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE): Part 1: General requirements and performance characteristics; Part 2: Specifications for pipes and fittings with smooth internal and ext
36、ernal surface and the system, Type A; Part 3: Specifications for pipes and fittings with smooth internal and profiled external surface and the system, Type B (this standard); Part 4: Assessment of conformity (CEN/TS). !deleted text“ For pipes and fittings which have conformed to the relevant nationa
37、l standard before May 2007, as shown by the manufacturer or by a certification body, the national standard may continue to be applied until May 2009. National standards specifically for pipes and fittings for the transport of surface water are not considered to be conflicting with this standard and
38、may thus be allowed to coexist. DIN EN 13476-3:2009-04 EN 13476-3:2007+A1:2009 (E) 5 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, Cyprus, Czech Republic, D
39、enmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. DIN EN 13476-3:2009-04 EN 13476-3:2007+A1:2009 (E) 6 Introduct
40、ion This standard provides optional choices for impact resistance (see Annex G and Annex H) and ring flexibility (see Annex I). As appropriate, the individual countries may select between those options in their national forewords. DIN EN 13476-3:2009-04 EN 13476-3:2007+A1:2009 (E) 7 1 Scope This par
41、t of EN 13476, together with EN 13476-1, specifies the definitions and requirements for pipes, fittings and the system based on unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) structured-wall piping systems that are intended to be used for non-pressure undergroun
42、d drainage and sewerage systems. This part is applicable to pipes and fittings with smooth internal and profiled external surfaces, designated as Type B. It specifies test methods and test parameters as well as requirements. This part is applicable to: a) structured-wall pipes and fittings, which ar
43、e intended to be used buried underground outside the building structure, reflected in the marking of products by “U”; b) structured-wall pipes and fittings, which are intended to be used buried underground both outside (application area code “U”) and within the building structure (application area c
44、ode “D”), reflected in the marking of products by “UD”. This part is applicable to structured-wall pipes and fittings with or without an integral socket with elastomeric ring seal joints as well as welded and fused joints. This part covers a range of pipe and fitting sizes, materials, pipe construct
45、ions, stiffness classes, application classes, and tolerance classes and gives recommendations concerning colours. NOTE 1 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant na
46、tional regulations and installation practices or codes. NOTE 2 For dimensions larger than DN 1200 OD/ID this document may be applied regarding appearance, colour, physical and mechanical characteristics as well as performance requirements. 2 Normative references The following referenced documents ar
47、e indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 476, General requirements for components used in discharge pipes, drains and sewers
48、 for gravity systems EN 580, Plastics piping systems Unplasticized poly(vinyl chloride) (PVC-U) pipes Test method for the resistance to dichloromethane at a specified temperature (DCMT) EN 681-1, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 1: Vulcanized rubber EN 681-2, Elastomeric seals Materials requirements for pipe joint seals used in water and drainage applications Part 2: Thermoplastic elastomers EN 681-4, Elastomeric seals
