1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN ISO 11298-1:2011Plastics piping systems forrenovation of undergroundwater supply networksPart 1: General (ISO 11298-1:2010)BS EN ISO 11298-1:2011 BRITISH STANDARDNational f
2、orewordThis British Standard is the UK implementation of EN ISO 11298-1:2011. It is identical to ISO 11298-1:2010. It supersedes BS EN 14409-1:2004, which is withdrawn.The UK participation in its preparation was entrusted to T e c h n i c a l C o m m i t t e e P R I / 8 8 / 3 , R e h a b i l i t a t
3、 i o n o f p i p e l i n e s y s t e m s using plastics piping materials and components.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
4、 its correct application. BSI 2011 ISBN 978 0 580 72268 4 ICS 23.040.20; 23.040.45; 93.025 Compliance 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 May 2011.Amendments
5、 issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11298-1 April 2011 ICS 23.040.20; 23.040.45; 93.025 Supersedes EN 14409-1:2004English Version Plastics piping systems for renovation of underground water supply networks - Part 1: General (I
6、SO 11298-1:2010) Systmes de canalisations en plastique pour la rnovation des rseaux enterrs dalimentation en eau - Partie 1: Gnralits (ISO 11298-1:2010) Kunststoff-Rohrleitungssysteme fr die Renovierung von erdverlegten Wasserversorgungsnetzen - Teil 1: Allgemeines (ISO 11298-1:2010) This European S
7、tandard was approved by CEN on 8 April 2011. 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
8、 such national standards may be obtained on 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
9、 own language and notified to the CEN-CENELEC 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, France, Germany, Greece, Hungary, Iceland, Ireland, I
10、taly, 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-1
11、000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11298-1:2011: EBS EN ISO 11298-1:2011 EN ISO 11298-1:2011 (E) 3 Foreword The text of ISO 11298-1:2010 has been prepared by Technical Committee ISO/TC 138 “Plasti
12、cs pipes, fittings and valves for the transport of fluids” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 11298-1:2011 by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems” the secretariat of which is held by NEN. This European
13、 Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 2011, and conflicting national standards shall be withdrawn at the latest by October 2011. Attention is drawn to the possibility that some of the element
14、s 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 14409-1:2004. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following c
15、ountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, S
16、lovenia, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 11298-1:2010 has been approved by CEN as a EN ISO 11298-1:2011 without any modification. BS EN ISO 11298-1:2011ISO 11298-1:2010(E) ISO 2010 All rights reserved iiiContents Page Foreword .v Introductionvi 1
17、 Scope1 2 Normative references1 3 Terms and definitions .1 3.1 General .1 3.2 Techniques.3 3.3 Geometrics.4 3.4 Materials .5 3.5 Product stages.6 3.6 Service conditions.6 3.7 Joints 6 4 Symbols and abbreviated terms 6 4.1 Symbols6 4.2 Abbreviated terms .7 5 Pipes at the “M” stage 7 5.1 Materials .7
18、5.2 General characteristics.7 5.3 Material characteristics.7 5.4 Geometric characteristics 7 5.5 Mechanical characteristics.7 5.6 Physical characteristics7 5.7 Jointing.7 5.8 Marking.8 6 Fittings at the “M” stage.8 6.1 Materials .8 6.2 General characteristics.8 6.3 Material characteristics.8 6.4 Geo
19、metric characteristics 8 6.5 Mechanical characteristics.8 6.6 Physical characteristics9 6.7 Jointing.9 6.8 Marking.9 7 Ancillary components.9 8 Fitness for purpose of the installed lining system at the “I” stage .9 8.1 Materials .9 8.2 General characteristics.10 8.3 Material characteristics.10 8.4 G
20、eometric characteristics 10 8.5 Mechanical characteristics.10 8.6 Physical characteristics11 8.7 Additional characteristics.11 8.8 Sampling.11 9 Installation practice.11 9.1 Preparatory work .11 9.2 Storage, handling and transport of pipes and fittings 11 9.3 Equipment 11 BS EN ISO 11298-1:2011ISO 1
21、1298-1:2010(E) iv ISO 2010 All rights reserved9.4 Installation 12 9.5 Process-related inspection and testing 13 9.6 Lining termination13 9.7 Reconnection to the existing pipeline system .13 9.8 Final inspection and testing .13 9.9 Documentation.13 Bibliography 14 BS EN ISO 11298-1:2011ISO 11298-1:20
22、10(E) ISO 2010 All rights reserved vForeword 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 i
23、nterested 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 Electrotechn
24、ical 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 th
25、e 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
26、. ISO shall not be held responsible for identifying any or all such patent rights. ISO 11298-1 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids. ISO 11298 consists of the following parts, under the general title Plastics piping systems f
27、or renovation of underground water supply networks: Part 1: General Part 3: Lining with close-fit pipes Lining with continuous pipes is to form the subject of a part 2; lining with cured-in-place pipes is to form the subject of a part 4; lining with adhesive-backed hoses is to form the subject of a
28、part 6. BS EN ISO 11298-1:2011ISO 11298-1:2010(E) vi ISO 2010 All rights reservedIntroduction This part of ISO 11298 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 ren
29、ovation deal with the following applications: Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks; Plastics piping systems for renovation of underground water supply networks; Plastics piping systems for renovation of underground gas supply networks; Pla
30、stics piping systems for renovation of underground drainage and sewerage networks under pressure. 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 pr
31、ocessing. This is in addition to specifying requirements for plastics piping system components as manufactured. This System Standard comprises a: Part 1: General and all applicable renovation technique family-related parts from the following: Part 2: Lining with continuous pipes Part 3: Lining with
32、close-fit pipes Part 4: Lining with cured-in-place pipes Part 6: Lining with adhesive-backed hoses The requirements for any given renovation technique family are given in part 1, applied in conjunction with the relevant other part. For example, this part of ISO 11298 and ISO 11298-3 together specify
33、 the requirements relating to lining with close-fit 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 bee
34、n adopted for all parts of ISO 11298, in order to 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. BS EN ISO 11298-1:2011ISO 11298-1:201
35、0(E) ISO 2010 All rights reserved viiFigure 1 Format of the renovation System Standards BS EN ISO 11298-1:2011BS EN ISO 11298-1:2011INTERNATIONAL STANDARD ISO 11298-1:2010(E) ISO 2010 All rights reserved 1Plastics piping systems for renovation of underground water supply networks Part 1: General 1 S
36、cope This part of ISO 11298 specifies the requirements and test methods for plastics piping systems intended to be used for the renovation of underground water supply networks, which transport water intended for human consumption, including raw water intake pipelines. It is applicable to pipes and f
37、ittings, as manufactured, as well as to the installed lining system. It is not applicable to cover sprayed coatings, the existing pipeline or any annular filler. This part of ISO 11298 gives the general requirements common to all relevant renovation techniques. 2 Normative references The following r
38、eferenced 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. EN 681-1, Elastomeric seals Material requirements for pipe joint
39、 seals used in water and drainage applications Part 1: Vulcanized rubber 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 General 3.1.1 pipeline system interconnecting pipe network for the conveyance of fluids 3.1.2 rehabilitation all measures
40、 for restoring or upgrading the performance of an existing pipeline system 3.1.3 renovation work incorporating all or part of the original fabric of the pipeline, by means of which its current performance is improved BS EN ISO 11298-1:2011ISO 11298-1:2010(E) 2 ISO 2010 All rights reserved3.1.4 repla
41、cement rehabilitation of an existing pipeline system by the installation of a new pipeline system, without incorporating the original fabric 3.1.5 maintenance keeping an existing pipeline system operational without the installation of additional fabric 3.1.6 repair rectification of local damage 3.1.
42、7 lining pipe pipe inserted for renovation purposes 3.1.8 liner lining pipe after installation 3.1.9 lining system lining pipe and all relevant fittings for insertion into an existing pipeline for the purposes of renovation 3.1.10 renovated pipeline system existing pipeline system plus the installed
43、 lining system used to renovate it, as well as any grout or other annular filling material used 3.1.11 characteristic property, dimension or other feature of a material or component 3.1.12 declared value limiting value of a characteristic declared in advance by the lining system supplier, which beco
44、mes the requirement for the purposes of assessment of conformity 3.1.13 annular filler material for grouting annular space between existing pipeline and lining system 3.1.14 grouting process of filling voids around the lining system 3.1.15 system test pressure hydrostatic pressure applied to the ins
45、talled pipeline system in order to ensure its integrity and leaktightness 3.1.16 simulated installation installation of a lining system into a simulated host pipeline, using representative equipment and processes, to provide samples for testing which are representative of an actual installation BS E
46、N ISO 11298-1:2011ISO 11298-1:2010(E) ISO 2010 All rights reserved 33.1.17 simulated host pipeline section of pipeline, which is not part of an operational network, but which replicates the environment of an operational network 3.1.18 technique family group of renovation techniques which are conside
47、red to have common characteristics for standardization purposes 3.1.19 independent pressure pipe liner liner which is capable on its own of resisting without failure all applicable internal loads throughout its design life 3.1.20 interactive pressure pipe liner liner which relies on the host pipe fo
48、r some measure of radial support in order to resist without failure all applicable internal loads throughout its design life 3.2 Techniques The various techniques for renovation of underground water supply networks, within the scope of pipeline rehabilitation techniques generally, are shown schemati
49、cally in Figure 2. For definitions of standardized renovation techniques shown in Figure 2, but outside the scope of this part of ISO 11298, see ISO 11295. aThis part of ISO 11298 is applicable. Figure 2 Technique families for renovation of underground water supply networks using plastics pipes, within the scope of pipeline rehabilitation techniques BS EN ISO 11298-1:2011ISO 11298-1:2010(E) 4 ISO 2010 All rights reservedThe technique families within the scope of this part of ISO 11298 are defined as follows
