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BS EN ISO 15877-52009 ICS 23.040.20; 91.140.60 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Plastics piping systems for hot and cold water installations Chlorinated poly vinyl chloride PVC-C Part 5 Fitness for purpose of the system This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2009. BSI 2009 ISBN 978 0 580 57101 5 Amendments/corrigenda issued since publication DateComments BS EN ISO 15877-52009 National foreword This British Standard is the UK implementation of EN ISO 15877-52009. It supersedes BS EN ISO 15877-52003 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PRI/88/2, Plastics piping for pressure applications. 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 necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 15877-5 March 2009 ICS 23.040.20; 91.140.60Supersedes EN ISO 15877-52003 English Version Plastics piping systems for hot and cold water installations - Chlorinated polyvinyl chloride PVC-C - Part 5 Fitness for purpose of the system ISO 15877-52009 Systmes de canalisations en plastique pour les installations deau chaude et froide - Polychlorure de vinyle chlor PVC-C - Partie 5 Aptitude lemploi du systme ISO 15877-52009 Kunststoff-Rohrleitungssysteme fr die Warm- und Kaltwasserinstallation - Chloriertes Polyvinylchlorid PVC- C - Teil 5 Gebrauchstauglichkeit des Systems ISO 15877-52009 This European Standard was approved by CEN on 28 February 2009. 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 CENAll rights of exploitation in any and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 15877-52009 E BS EN ISO 15877-52009 EN ISO 15877-52009 E Foreword This document EN ISO 15877-52009 has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems“, the secretariat of which is held by NEN, in collaboration with Technical Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids“. 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 September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. 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 ISO 15877-52003. 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 the United Kingdom. BS EN ISO 15877-52009 ISO 15877-52009E ISO 2009 – All rights reserved iii Contents Page Foreword............................................................................................................................................................ iv Introduction....................................................................................................................................................... vi 1 Scope ..................................................................................................................................................... 1 2 Normative references........................................................................................................................... 1 3 Terms and definitions, symbols and abbreviated terms.................................................................. 2 4 Fitness for purpose of the joints and the piping system.................................................................. 2 4.1 General................................................................................................................................................... 2 4.2 Internal pressure test ........................................................................................................................... 3 4.3 Pull-out test ........................................................................................................................................... 6 4.4 Thermal cycling..................................................................................................................................... 7 4.5 Pressure cycling................................................................................................................................... 7 4.6 Leaktightness under vacuum.............................................................................................................. 8 Bibliography....................................................................................................................................................... 9 BS EN ISO 15877-52009 ISO 15877-52009E iv ISO 2009 – All rights reserved Foreword ISO the International Organization for Standardization is a worldwide federation of national standards bodies ISO member bodies. The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission IEC on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 15877-5 was prepared by the European Committee for Standardization CEN Technical Committee CEN/TC 155, Plastics piping systems and ducting systems, in collaboration with ISO Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 2, Plastics pipes and fittings for water supplies, in accordance with the Agreement on technical cooperation between ISO and CEN Vienna Agreement. This part of ISO 15877 is 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. The System Standards are consistent with general standards on functional requirements and recommended practices for installation. This second edition cancels and replaces the first edition ISO 15877-52003. ISO 15877 consists of the following parts 1, under the general title Plastics piping systems for hot and cold water installations Chlorinated polyvinyl chloride PVC-C ⎯ Part 1 General ⎯ Part 2 Pipes ⎯ Part 3 Fittings ⎯ Part 5 Fitness for purpose of the system ⎯ Part 7 Guidance for the assessment of conity ISO/TS 15877-7 1 This System Standard does not incorporate a Part 4 Ancillary equipment or a Part 6 Guidance for installation. For ancillary equipment, separate standards can apply. Guidance for installation of plastics piping systems made from different materials, intended to be used for hot and cold water installations, is covered by ENV 12108 [2]. BS EN ISO 15877-52009 ISO 15877-52009E ISO 2009 – All rights reserved v At the date of publication of this part of ISO 15877, System Standards Series for piping systems of other plastics materials used for the same application are the following ISO 15874 all parts, Plastics piping systems for hot and cold water installations Polypropylene PP ISO 15875 all parts, Plastics piping systems for hot and cold water installations Crosslinked polyethylene PE-X ISO 15876 all parts, Plastics piping systems for hot and cold water installations Polybutylene PB ISO 22391 2 all parts, Plastics piping systems for hot and cold water installations Polyethylene of raised temperature resistance PE-RT 2 To be published. Revisions of ISO 22391-12007, ISO 22391-22007, ISO 22391-32007, ISO 22391-52007. BS EN ISO 15877-52009 ISO 15877-52009E vi ISO 2009 – All rights reserved Introduction The System Standard, of which this is Part 5, specifies the requirements for a piping system and its components when made from chlorinated polyvinyl chloride PVC-C. The piping system is intended to be used for hot and cold water installations and heating system installations. In respect of potential adverse effects on the quality of water intended for human consumption caused by the product covered by ISO 15877, the following are relevant. a This part of ISO 15877 provides no ination as to whether the product may be used without restriction in any of the Member States of the EU or EFTA. b It should be noted that, while awaiting the adoption of verifiable European criteria, existing national regulations concerning the use and/or the characteristics of this product remain in force. Requirements and test s for components of the piping system are specified in ISO 15877-1, ISO 15877-2 and ISO 15877-3 of this System Standard. ISO/TS 15877-7 gives guidance for the assessment of conity. This part of ISO 15877 specifies the characteristics of fitness for purpose of the piping systems. BS EN ISO 15877-52009 INTERNATIONAL STANDARD ISO 15877-52009E ISO 2009 – All rights reserved 1 Plastics piping systems for hot and cold water installations Chlorinated polyvinyl chloride PVC-C Part 5 Fitness for purpose of the system 1 Scope This part of ISO 15877 specifies the characteristics of the fitness for purpose of chlorinated polyvinyl chloride PVC-C piping systems, intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not intended for human consumption, domestic systems and for heating systems, under design pressures and temperatures according to the class of application see Table 1 of ISO 15877-12009. This part of ISO 15877 covers a range of service conditions application classes and design pressure classes. For values of TD, Tmax and Tmal in excess of those in Table 1 of ISO 15877-12009, this part of ISO 15877 does not apply. NOTE 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 national regulations and installation practices or codes. It also specifies the test parameters for the test s referred to in this part of ISO 15877. In conjunction with the other parts of ISO 15877, it is applicable to PVC-C pipes, fittings, their joints and joints with components of other plastics and non-plastics materials intended to be used for hot and cold water installations. 2 Normative references The following referenced documents are 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. ISO 1167-1, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids Determination of the resistance to internal pressure Part 1 General ISO 15877-12009, Plastics piping systems for hot and cold water installations Chlorinated polyvinyl chloride PVC-C Part 1 General ISO 15877-22009, Plastics piping systems for hot and cold water installations Chlorinated polyvinyl chloride PVC-C Part 2 Pipes EN 712, Thermoplastics piping systems End-load bearing mechanical joints between pressure pipes and fittings Test for resistance to pull-out under constant longitudinal force EN 12293, Plastics piping systems Thermoplastics pipes and fittings for hot and cold water Test for the resistance of mounted assemblies to temperature cycling BS EN ISO 15877-52009 ISO 15877-52009E 2 ISO 2009 – All rights reserved EN 12294, Plastics piping systems Systems for hot and cold water Test for leaktightness under vacuum EN 12295, Plastics piping systems Thermoplastics pipes and associated fittings for hot and cold water Test for resistance of joints to pressure cycling 3 Terms and definitions, symbols and abbreviated terms For the purposes of this document, the terms and definitions, symbols and abbreviated terms given in ISO 15877-1 apply. 4 Fitness for purpose of the joints and the piping system 4.1 General When tested in accordance with the applicable test s as specified in Table 1, using the indicated parameters given in 4.2 to 4.6, as applicable, the joints and the piping system shall have characteristics coning to the
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