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BRITISH STANDARD BS EN 14758-12005 A12009 Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene with mineral modifiers PP-MD Part 1 Specifications for pipes, fittings and the system ICS 93.030 National foreword This British Standard is the UK implementation of EN 14758-12005 A12009. It supersedes BS EN 14758-12005 which is withdrawn. The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by “. The UK participation in its preparation was entrusted by Technical Committee PRI/88, Plastics piping systems, to Subcommittee PRI/88/1, Plastics piping for non-pressure applications. A list of organizations represented on this subcommittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BS EN 14758-12005A12009 Amendments/corrigenda issued since publication Date Comments 30 June 2009Implementation of CEN amendment A12009 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 25 January 2006 BSI 2009 ISBN 978 0 580 62914 3 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14758-12005A1 February 2009 ICS 93.030 Supersedes EN 14758-12005 English Version Plastics piping systems for non-pressure underground drainage and sewerage – Polypropylene with mineral modifiers PP-MD - Part 1 Specifications for pipes, fittings and the system Systmes de canalisations en plastique pour les branchements et les collecteurs dassainissement enterrs sans pression - Polypropylne avec modificateurs minraux PP-MD - Partie 1 Spcifications pour les tubes, les raccords et le systme Kunststoff-Rohrleitungssysteme fr erdverlegte Abwasserkanle und -leitungen - Polypropylen mit mineralischen Additiven PP-MD - Teil 1 Anforderungen an Rohre, stcke und das Rohrleitungssystem This European Standard was approved by CEN on 24 November 2005 and includes Amendment 1 approved by CEN on 18 December 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 concerning 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 own 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, Lithuania, 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 Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN 14758-12005A12009 E EN 14758-12005A12009 E 2 Contents Page Foreword ................................................................................................................................................ 4 1 Scope .............................................................................................................................................. 5 2 Normative references ................................................................................................................... 5 3 Terms, definitions, symbols and abbreviations ........................................................................ 6 3.1 Terms and definitions ................................................................................................................... 6 3.2 Symbols ....................................................................................................................................... 9 3.3 Abbreviations ............................................................................................................................... 9 4 Material ......................................................................................................................................... 10 4.1 PP-MD material .......................................................................................................................... 10 4.2 Reprocessable and recyclable material ..................................................................................... 10 4.3 Melt mass-flow rate .................................................................................................................... 10 4.4 Mineral modifiers ........................................................................................................................ 10 4.5 Durability .................................................................................................................................... 11 4.6 Sealing ring retaining means ..................................................................................................... 13 5 General characteristics .............................................................................................................. 13 5.1 Appearance ................................................................................................................................ 13 5.2 Colour ......................................................................................................................................... 13 6 Geometrical characteristics ....................................................................................................... 13 6.1 General ...................................................................................................................................... 13 6.2 Dimensions of pipes ................................................................................................................... 13 6.3 Ring stiffness classes ................................................................................................................ 17 6.4 Dimensions of fittings ................................................................................................................. 17 6.5 Dimensions of sockets and spigots............................................................................................ 18 6.6 Types of fittings .......................................................................................................................... 22 7 Mechanical characteristics of pipes ......................................................................................... 24 7.1 Mechanical characteristics of pipes ........................................................................................... 24 7.2 Mechanical characteristics of fittings ......................................................................................... 26 8 Physical characteristics ............................................................................................................. 27 8.1 Physical characteristics of pipes ................................................................................................ 27 8.2 Physical characteristics of fittings .............................................................................................. 27 9 Perance requirements ........................................................................................................ 28 10 Sealing rings ................................................................................................................................ 29 11 Marking......................................................................................................................................... 29 11.1 General ...................................................................................................................................... 29 11.2 Minimum required marking of pipes ........................................................................................... 29 11.3 Minimum required marking of fittings ......................................................................................... 30 11.4 Additional marking ..................................................................................................................... 31 Annex A inative General characteristics of PP-MD pipes and fittings .............................. 32 A.1 General ......................................................................................................................................... 32 A.2 Material characteristics .............................................................................................................. 32 A.3 Ring stiffness .............................................................................................................................. 32 BS EN 14758-12005A12009 EN 14758-12005A12009 E 3 A.4 Chemical resistance .................................................................................................................... 33 A.5 Abrasion resistance .................................................................................................................... 33 A.6 Hydraulic roughness ................................................................................................................... 33 A.7 Diametric deflection .................................................................................................................... 33 Annex B inative Standards for pipes and fittings of a material other than PP-MD ........... 34 Bibliography ......................................................................................................................................... 35 BS EN 14758-12005A12009 EN 14758-12005A12009 E 4 Foreword This document EN 14758-12005A12009 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 Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2009, and conflicting national standards shall be withdrawn at the latest by August 2009. This document includes Amendment 1, approved by CEN on 2008-12-18. This document supersedes EN 14758-12005. The start and finish of text introduced or altered by amendment is indicated in the text by tags “. This European Standard is a part of a system standard for plastics piping systems of a particular material for a specified application. There are a number of such system standards. They are supported by separate standards on test s 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 14758 consists of the following parts under the general title Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene with mineral modifiers PP-MD Part 1 Specifications for pipes, fittings and the system this document Part 2 Guidance for the assessment of conity intended to be published as CEN/Technical Specification Part 3 Guidance for installation intended to be published as CEN/Technical 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, Cyprus, Czech Republic, Denmark, 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. BS EN 14758-12005A12009 EN 14758-12005A12009 E 5 1 Scope This European Standard specifies the requirements for solid-wall pipes, fittings and the system of piping systems made from mineral modified polypropylene materials PP-MD in the field of non-pressure underground drainage and sewerage outside the building structure application area code “U“, and non- pressure underground drainage and sewerage for both buried in ground within the building structure application area code “D“ and outside the building structure. This is reflected in the marking of products by “U“ and “UD“. It also specifies the test parameters for the test s referred to in this European Standard. This European Standard covers a range of nominal sizes, a range of pipe series/stiffness classes and gives recommendations concerning colours. NOTE 1 It is the responsibility of the purchaser or specifier to make the appropriate selection from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. In conjunction with Part 2 and Part 3 of EN 14758 see Foreword it is applicable to PP-MD pipes and fittings, their elastomeric sealing ring joints and to joints with components of other plastics and non-plastics materials intended to be used for buried piping systems for non-pressure underground drainage and sewerage. This European Standard is applicable to PP-MD pipes with or without an integral socket. NOTE 2 The fittings can be manufactured by injection-moulding or be fabricated from pipes and/or mouldings. NOTE 3 Requirements and limiting values for application area code “D“ are given in Table 4, Table 7 and Table 13. NOTE 4 Pipes, fittings and other components coning to any of the plastics product standards listed in Annex B can be used with pipes and fittings coning to this European Standard, when they con to the requirements for joint dimensions given in Clause 6 and to the requirements of Table 13. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document including any amendments applies. EN 681-1, Elastomeric seals Material requirements for pipe joint seals used in water and drainage app
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