1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Plastics piping systems for renovation of underground water supply networksPart 2: Lining with continuous pipes (ISO 11298-2:2018)BS EN ISO 11298-2:2018National forewordThis British Standard is the UK implementation of
2、EN ISO 112982:2018. It is identical to ISO 112982:2018.The UK participation in its preparation was entrusted to Technical Committee PRI/88/3, Rehabilitation of pipeline systems using plastics piping materials and components.A list of organizations represented on this committee can be obtained on req
3、uest to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 88600 3ICS 23.040.20; 23.040.45; 93.025Compli
4、ance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 112982:2018EUR
5、OPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 112982February 2018ICS 23.040.20; 23.040.45; 93.025EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCENCENELEC Management Centre: Avenue Marnix 17, B1000 Brussels 2018 CEN Ref. No. EN ISO 112982:2018:
6、 EAll rights of exploitation in any form and by any means reserved worldwide for CEN national MembersPlastics piping systems for renovation of underground water supply networks Part 2: Lining with continuous pipes (ISO 112982:2018)Systmes de canalisation en plastiques pour la rnovation des rseaux en
7、terrs dalimentation en eau Partie 2: Tubage par tuyau continu avec espace annulaire (ISO 112982:2018)KunststoffRohrleitungssysteme fr die Renovierung von erdverlegten Wasserversorgungsnetzen Teil 2: RohrstrangLining (ISO 112982:2018)This European Standard was approved by CEN on 27 September 2017.CEN
8、 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. Uptodate lists and bibliographical references concerning such national standards may be obtained on applic
9、ation to the CENCENELEC 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-CENELEC Manage
10、ment 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
11、Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 112982:2018 (E)European forewordThis document (EN ISO 112982:2018) has been prepared by Technical Committee ISO/TC 138
12、 “Rehabilitation of pipeline systems” in collaboration with 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 e
13、ndorsement, at the latest by August 2018, and conflicting national standards shall be withdrawn at the latest by August 2018.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or
14、all such patent rights.According to the CENCENELEC 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 Yugoslav Republic of
15、Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 112982:2018 has been app
16、roved by CEN as EN ISO 112982:2018 without any modification.2BS EN ISO 112982:2018ISO 112982:2018Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 24 Symbols and abbreviated terms . 24.1 Symbols . 24.2 Abbreviated terms . 35 Pipes at the “M” stage 35.1 Material .
17、35.2 General characteristics . 35.3 Material characteristics . 35.4 Geometrical characteristics . 35.5 Mechanical characteristics 35.6 Physical characteristics . 35.7 Jointing . 35.8 Marking . 35.9 Regional requirements for pipes . 46 Fittings at the “M” stage . 46.1 Requirements . 46.2 Marking . 46
18、.3 Regional requirements for fittings . 47 Ancillary components . 48 Fitness for purpose of the system for pipes and fittings at the “I” stage 49 Installation practice 49.1 Preparatory work . 49.2 Storage, handling and transport 49.3 Equipment . 59.3.1 Butt fusion equipment and debeading equipment.
19、59.3.2 Pipe rollers 59.3.3 Winching and rod-pulling equipment . 59.3.4 Pipe entry guides . 59.3.5 Electrofusion equipment 69.3.6 Inspection equipment . 69.3.7 Lifting equipment 69.4 Installation 69.5 Process-related inspection and testing 79.6 Lining termination . 79.7 Reconnection to the existing p
20、ipeline system 79.8 Final inspection and testing . 79.9 Documentation . 7Annex A (normative) Layered pipes 8Bibliography 9 ISO 2018 All rights reserved iiiContents PageBS EN ISO 112982:2018ISO 112982:2018ForewordISO (the International Organization for Standardization) is a worldwide federation of na
21、tional 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. Intern
22、ational 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.The procedures used to develop this document and those inten
23、ded for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.
24、iso.org/directives).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. Details of any patent rights identified during the development of the document wi
25、ll be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meanin
26、g of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.This document was prepared by Technical
27、 Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 8, Rehabilitation of pipeline systems.A list of all parts in the ISO 11298 series can be found on the ISO website.iv ISO 2018 All rights reservedBS EN ISO 112982:2018ISO 112982:2018IntroductionThi
28、s document is a part of a system standard for plastics piping systems of various materials used for the renovation of existing pipelines in a specified application area. System standards for renovation deal with the following applications: ISO 11296, Plastics piping systems for renovation of undergr
29、ound non-pressure drainage and sewerage networks; ISO 11927, Plastics piping systems for renovation of underground drainage and sewerage networks under pressure; ISO 11298, Plastics piping systems for renovation of underground water supply networks (this application); ISO 11299, Plastics piping syst
30、ems for renovation of underground gas supply networks.These system standards are distinguished from those for conventionally installed plastics piping systems by the requirement to verify certain characteristics in the “as-installed” condition after site processing. This is in addition to specifying
31、 requirements for plastics piping system components “as manufactured”.Each of the system standards comprises a: Part 1: General,and all applicable renovation technique family-related parts, which for water supply networks under pressure include or potentially include the following: Part 2: Lining wi
32、th continuous pipes (this document); Part 3: Lining with close-fit pipes; Part 4: Lining with cured-in-place pipes; Part 5: Lining with discrete pipes; Part 6: Lining with adhesive-backed hoses; Part 10: Lining with sprayed polymeric materials; Part 11: Inserted hoses.The requirements for any given
33、renovation technique family are given in Part 1, applied in conjunction with the relevant other part. For example, this document and ISO 11298-1 together specify the requirements relating to lining with continuous pipes. For complementary information, see ISO 11295. Not all technique families are pe
34、rtinent to every area of application and this is reflected in the part numbers included in each system standard.A consistent structure of clause headings has been adopted for ISO 11298 (all parts), in order to facilitate direct comparisons across renovation technique families.Figure 1 shows the comm
35、on part and clause structure and the relationship between ISO 11298 (all parts) and the system standards for other application areas. ISO 2018 All rights reserved vBS EN ISO 112982:2018ISO 112982:2018Figure 1 Format of the renovation system standardsvi ISO 2018 All rights reservedBS EN ISO 112982:20
36、18Plastics piping systems for renovation of underground water supply networks Part 2: Lining with continuous pipes (ISO 11298-2:2018)1 ScopeThis document, read in conjunction with ISO 112981, specifies requirements and test methods for pipes and fittings which are part of plastics piping systems ins
37、talled as continuous pipes in the renovation of underground water supply networks. It is applicable to PE pipes of three different types: PE solid wall single layered pipes (nominal outside diameter, dn), including any identification stripes; PE pipes with coextruded layers on either or both the out
38、side and inside of the pipe (total outside diameter, dn), as specified in Annex A, where all layers have the same MRS rating; PE coated pipes (outside diameter, dn) having a peelable, contiguous, thermoplastics additional layer on the outside of the pipe (“coated pipe”); see Annex A.In addition, it
39、covers jointing of pipe lengths by means of butt fusion, and fabricated and injectionmoulded fittings made of PE.It is applicable to PE pipes, fittings and assemblies intended to be used at an operating temperature of 20 C as the reference temperature.NOTE For applications operating at constant temp
40、eratures greater than 20 C and up to 40 C, see ISO 44271:2007, Annex A.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undate
41、d references, the latest edition of the referenced document (including any amendments) applies.ISO 44271:2007, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 1: GeneralISO 44272, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 2:
42、 PipesISO 44273, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 3: FittingsISO 44275, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 5: Fitness for purpose of the systemISO 112981:2018, Plastics piping systems for renovation of
43、underground water supply networks Part 1: GeneralISO 121761, Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 1: Butt fusionINTERNATIONAL STANDARD ISO 11298-2:2018 ISO 2018 All rights reserved 1BS EN ISO 112982:2018ISO 11298-2:2018ISO 121762, Plastics pipes and fit
44、tings Equipment for fusion jointing polyethylene systems Part 2: ElectrofusionEN 122011, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 1: GeneralEN 122012, Plastics piping systems for water supply, and for drainage and sewerage under pr
45、essure Polyethylene (PE) Part 2: PipesEN 122013, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 3: FittingsEN 122015, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 5: Fitnes
46、s for purpose of the system3 Terms and definitionsFor the purposes of this document, the terms and definitions given in ISO 112981 and the following apply.ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.ele
47、ctropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp3.1compound formulationclearly defined homogenous mixture of base polymer with additives, e.g. antioxidants, pigments, stabilizers and others, at a dosage level necessary for the processing and intended use of the final p
48、roduct3.2coated pipepipe with a peelable, contiguous thermoplastic additional layer on the outside of the pipe3.3solid wall single layered pipepipe with smooth internal and external surface, extruded from the same compound formulation (3.1) throughout the wall3.4pipe with co-extruded layerspipe with
49、 smooth internal and external surface, having coextruded layers on either or both the outside and inside of the pipe, where all layers have the same MRS rating3.5out-of-roundnessdifference between the measured maximum and the measured minimum outside diameter in the same crosssectional plane of the pipe4 Symbols and abbreviated terms4.1 Symbolsdnnominal outside diameterecoatingnominal thickness of the coating2 ISO 2018 All rights reser
