1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Plastics piping systems for renovation of underground water supply networksPart 1: GeneralBS EN ISO 11298-1:2018National forewordThis British Standard is the UK implementation of EN ISO 11298-1:2018. It is identical to
2、ISO 11298-1:2018. It supersedes BS EN ISO 11298-1:2011, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/88/3, Rehabilitation of pipeline systems using plastics piping materials and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 ca
3、n 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. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 98702 1ICS 23.040.20; 93.
4、025; 23.040.45; 23.040.03Compliance 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 30 April 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH ST
5、ANDARDBS EN ISO 11298-1:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 11298-1April 2018ICS 23.040.20; 23.040.45; 93.025 Supersedes EN ISO 11298-1:2011EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCEN-CENELEC Management Centre: Avenue Ma
6、rnix 17, B-1000 Brussels 2018 CEN Ref. No. EN ISO 11298-1:2018: 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 1: General (ISO 11298-1:2018)Systmes de canalisations
7、 en plastique pour la rnovation des rseaux enterrs dalimentation en eau - Partie 1: Gnralits (ISO 11298-1:2018)Kunststoff-Rohrleitungssysteme fr die Renovierung von erdverlegten Wasserversorgungsnetzen - Teil 1: Allgemeines (ISO 11298-1:2018)This European Standard was approved by CEN on 27 March 201
8、8.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
9、 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 under the responsibility of a CEN member into its own language and notified to the CEN-CENELE
10、C 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
11、Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 11298-1:2018 (E)European forewordThis document (EN ISO 11298-1:2018) has been prepared by Technical Committee
12、ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids” 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 p
13、ublication of an identical text or by endorsement, at the latest by October 2018, and conflicting national standards shall be withdrawn at the latest by October 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
14、 held responsible for identifying any or all such patent rights.This document supersedes EN ISO 11298-1:2011.According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, C
15、roatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, T
16、urkey and the United Kingdom.Endorsement noticeThe text of ISO 11298-1:2018 has been approved by CEN as EN ISO 11298-1:2018 without any modification.2BS EN ISO 11298-1:2018ISO 11298-1:2018Foreword vIntroduction vi1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols and abbreviated
17、 terms . 84.1 Symbols . 84.2 Abbreviated terms . 85 Pipes at the “M” stage 95.1 Materials . 95.2 General characteristics . 95.3 Material characteristics . 95.4 Geometric characteristics 95.5 Mechanical characteristics 95.6 Physical characteristics . 95.7 Jointing . 95.8 Marking . 96 Fittings at the
18、“M” stage 106.1 Materials 106.2 General characteristics 106.3 Material characteristics 106.4 Geometric characteristics . 106.5 Mechanical characteristics. 106.6 Physical characteristics 106.7 Jointing 106.8 Marking 107 Ancillary components 118 Fitness for purpose of the installed lining system at th
19、e “I” stage .118.1 Materials 118.2 General characteristics 118.3 Material characteristics 128.3.1 Effect on water quality .128.3.2 Sealing rings 128.4 Geometric characteristics . 128.5 Mechanical characteristics. 128.6 Physical characteristics 138.7 Additional characteristics . 138.8 Sampling 138.9
20、Regional requirements for the installed lining system .139 Installation practice .139.1 Preparatory work 139.2 Storage, handling and transport of pipes and fittings 139.3 Equipment 139.3.1 General. 139.3.2 Inspection equipment 139.3.3 Lifting equipment .139.4 Installation . 149.4.1 General. 149.4.2
21、Safety precautions .149.4.3 Simulated installations 149.5 Process-related inspection and testing . 14 ISO 2018 All rights reserved iiiContents PageBS EN ISO 11298-1:2018ISO 11298-1:20189.6 Lining termination 159.7 Reconnection to the existing pipeline system . 159.8 Final inspection and testing 159.
22、9 Documentation 15Bibliography .16iv ISO 2018 All rights reservedBS EN ISO 11298-1:2018ISO 11298-1:2018ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normall
23、y 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
24、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 intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the di
25、fferent 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.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document
26、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 will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/pat
27、ents).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 meaning of ISO specific terms and expressions related to conformity assessment, as well as information abou
28、t 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 Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee
29、SC 8, Rehabilitation of pipeline systems.This second edition cancels and replaces the first edition (ISO 11298-1:2010), which has been technically revised. The main changes are in Clauses 2, 3.1, 3.2, 3.3, 4.2, and 8.9, and Figures 1 and 2.A list of all parts in the ISO 11298 series, can be found on
30、 the ISO website. ISO 2018 All rights reserved vBS EN ISO 11298-1:2018ISO 11298-1:2018IntroductionThis 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 renovati
31、on deal with the following applications: ISO 11296: Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks; ISO 11297: Plastics piping systems for renovation of underground drainage and sewerage networks under pressure; ISO 11298: Plastics piping systems fo
32、r renovation of underground water supply networks (this document); ISO 11299: Plastics piping systems 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 charac
33、teristics in the “as-installed” condition, after site processing. This is in addition to specifying requirements for plastics piping system components “as manufactured”.Each of the System Standards comprises a: Part 1: General (this document)and all applicable renovation technique family-related par
34、ts, which for water supply networks include or potentially include the following: Part 2: Lining with continuous pipes; 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 s
35、prayed polymeric materials; Part 11: Lining with inserted hoses.The requirements for any given renovation technique family are specified in Part 1, applied in conjunction with the relevant other part. For example, this document and ISO 11298-3 specify the requirements relating to lining with close-f
36、it pipes. For complementary information, see ISO 11295. Not all technique families are pertinent 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 all parts of ISO 11298, in order to
37、facilitate direct comparisons across renovation technique families.Figure 1 shows the common part and clause structure and the relationship between ISO 11298 and the System Standards for other application areas.vi ISO 2018 All rights reservedBS EN ISO 11298-1:2018ISO 11298-1:2018Figure 1 Format of t
38、he renovation system standards ISO 2018 All rights reserved viiBS EN ISO 11298-1:2018This page deliberately left blankPlastics piping systems for renovation of underground water supply networks Part 1: General1 ScopeThis document specifies the requirements and test methods for plastics piping system
39、s intended to be used for the renovation of underground water supply networks. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is not applicable to the existing pipeline or any non-structural sprayed coatings or annular filler.This document give
40、s the general requirements common to all relevant renovation techniques.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 undat
41、ed references, the latest edition of the referenced document (including any amendments) applies.ISO 4633, Rubber seals Joint rings for water supply, drainage and sewerage pipelines Specification for materialsEN 681-1, Elastomeric seals Material requirements for pipe joint seals used in water and dra
42、inage applications Part 1: Vulcanized rubberEN 681-2, Elastomeric seals Material requirements for pipe joint seals used in water and drainage applications Part 2: Thermoplastic elastomersEN 681-3, Elastomeric seals Material requirements for pipe joint seals used in water and drainage applications Pa
43、rt 3: Cellular materials of vulcanized rubberEN 681-4, Elastomeric seals Material requirements for pipe joint seals used in water and drainage applications Part 4: Cast polyurethane sealing elements3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.IS
44、O and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp3.1 General3.1.1pipeline systeminterconnecting pipe network for the conveyance
45、 of fluidsINTERNATIONAL STANDARD ISO 11298-1:2018 ISO 2018 All rights reserved 1BS EN ISO 11298-1:2018ISO 11298-1:20183.1.2rehabilitationmeasures for restoring or upgrading the performance of existing systems, including renovation, repair and replacement3.1.3renovationwork incorporating all or part
46、of the original fabric of the pipeline, by means of which its current performance is improved3.1.4replacementconstruction of a new pipeline, on or off the line of an existing pipeline, where the function of the new pipeline system incorporates that of the old3.1.5maintenanceroutine work undertaken t
47、o ensure the existing performance of an asset3.1.6repairrectification of local damage3.1.7lining pipepipe inserted for renovation purposes3.1.8linerlining pipe after installation3.1.9lining systemlining pipe and all relevant fittings for insertion into an existing pipeline for the purposes of renova
48、tion3.1.10renovated pipeline systemexisting pipeline system plus the installed lining system used to renovate it, as well as any grout or other annular filling material used3.1.11characteristicproperty, dimension or other feature of a material or component3.1.12declared valuelimiting value of a char
49、acteristic declared in advance by the lining system supplier, which becomes the requirement for the purposes of assessment of conformity3.1.13annular fillermaterial for grouting annular space between existing pipeline and lining system3.1.14groutingprocess of filling voids around the lining system2 ISO 2018 All rights reservedBS EN ISO 11298-1:2018ISO 11298-1:20183.1.15system test pressureSTPhydrostatic pressure applied to the installed pipeline system in order to ensure its integrity and leaktightness3.1.16simu
