1、BSI Standards PublicationBS EN ISO 11297-3:2013Plastics piping systems for r e n o v a t i o n o f u n d e r g r o u n d drainage and sewerage networks under pressurePart 3: Lining with close-fit pipesIncorporating corrigendum February 2014BS EN ISO 11297-3:2013National forewordThis British Standard
2、 is the UK implementation of EN ISO 11297-3:2013.The UK participation in its preparation was entrusted by Technical Committee PRI/88, Plastics piping systems, to Subcommittee PRI/88/3, Rehabilitation of pipeline systems using plastics piping materials and components.A list of organizations represent
3、ed 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. The British Standards Institution 2014. Published by BSI Standards Limited 2014ISBN 978 0 58
4、0 84043 2ICS 23.040.20; 23.040.45; 91.140.80; 93.030Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2013.Amendments/corrigenda issued since publicationDat
5、e Text affected28 February 2014 Implementation of ISO corrected text 1 August 2013: See ISO foreword for detailsBRITISH STANDARDEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 11297-3 June 2013 ICS 23.040.45; 23.040.20; 91.140.80; 93.030 English Version Plastics piping systems for renovatio
6、n of underground drainage and sewerage networks under pressure - Part 3: Lining with close-fit pipes (ISO 11297-3:2013) Systmes de canalisations en plastique pour la rnovation des rseaux de branchements et de collecteurs dassainissement enterrs sous pression - Partie 3: Tubage par tuyau continu sans
7、 espace annulaire (ISO 11297-3:2013) Kunststoff-Rohrleitungssysteme fr die Renovierung von erdverlegten Abwasserdruckleitungen - Teil 3: Close-Fit-Lining (ISO 11297-3:2013) This European Standard was approved by CEN on 18 April 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regu
8、lations 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-CENELEC Management Centre or to any CEN memb
9、er. 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 Management Centre has the same status as the official versions. C
10、EN 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
11、 Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and
12、 by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 11297-3:2013: EBS EN ISO 11297-3:2013EN ISO 11297-3:2013 (E) 3 Foreword This document (EN ISO 11297-3:2013) has been prepared by Technical Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids“
13、 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 endorsement, at the latest by Decembe
14、r 2013, and conflicting national standards shall be withdrawn at the latest by December 2013. 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
15、rights. 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, Fra
16、nce, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 11297-3:2013 has been approved by CEN as EN
17、ISO 11297-3:2013 without any modification. ISO 2013 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 23.1 General . 23.2 Techniques 23.3 Characteristics . 23.4 Materials . 23.5 Product stages . 23.6 Service conditions 33.7 Join
18、ts 34 Symbols and abbreviated terms . 44.1 Symbols . 44.2 Abbreviated terms . 45 Pipes at the “M” stage 45.1 Materials . 45.2 General characteristics . 55.3 Material characteristics . 55.4 Geometric characteristics 55.5 Mechanical characteristics 55.6 Physical characteristics . 55.7 Jointing . 55.8
19、Marking . 56 Fittings at the “M” stage . 67 Ancillary components . 68 Fitness for purpose of the installed lining system at the “I” stage 68.1 Materials . 68.2 General characteristics . 68.3 Material characteristics . 68.4 Geometric characteristics 68.5 Mechanical characteristics 78.6 Physical chara
20、cteristics . 88.7 Additional characteristics 88.8 Sampling . 99 Installation practice 99.1 Preparatory work . 99.2 Storage, handling and transport of pipes and fittings . 99.3 Equipment . 99.4 Installation . 119.5 Process-related inspection and testing . 12Annex A (normative) Factory-folded heat-rev
21、erted polyethylene (PE) pipe Determination of memory ability 13Bibliography .15BS EN ISO 11297-3:2013 ISO 11297-3:2013 (E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International S
22、tandards 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, als
23、o 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
24、 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 possibil
25、ity 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 11297-3 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids.ISO 11297 co
26、nsists of the following parts, under the general title Plastics piping systems for renovation of underground drainage and sewerage networks under pressure: Part 1: General Part 3: Lining with close-fit pipesLining with continuous pipes is to form the subject of a future part 2; lining with cured-in-
27、place pipes is to form the subject of a future part 4; lining with discrete pipes is to form the subject of a future part 5; and lining with adhesive-backed hoses is to form the subject of a future part 6.This corrected version of ISO 11297-3:2013 incorporates the following corrections: Clause 2: co
28、rrection of the title of EN 12201-4. Table 2: addition of an explanation for table footnote “a”.iv ISO 2013 All rights reservedBS EN ISO 11297-3:2013 ISO 11297-3:2013 (E)IntroductionSystem standards dealing with the following applications are either available or in preparation: Plastics piping syste
29、ms for renovation of underground non-pressure drainage and sewerage networks; Plastics piping systems for renovation of underground drainage and sewerage networks under pressure (this application); Plastics piping systems for renovation of underground water supply networks; Plastics piping systems f
30、or 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 requi
31、rements for plastics piping system components as manufactured.This System Standard ISO 11297 comprises a: Part 1: Generaland the following technique family-related parts: Part 2: Lining with continuous pipes Part 3: Lining with close-fit pipes Part 4: Lining with cured-in-place pipes Part 5: Lining
32、with discrete pipes Part 6: Lining with adhesive-backed hosesThe requirements for any given renovation technique family are given in part 1 applied in conjunction with the relevant other part. For example, both ISO 11297-1 and this part of ISO 11297 together specify the requirements relating to lini
33、ng 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 been adopted for all parts of ISO 1129
34、7, in order to facilitate direct comparisons across renovation technique families.Figure 1 shows the common part and clause structure and the relationship between ISO 11297 and the system standards for other application areas. ISO 2013 All rights reserved vBS EN ISO 11297-3:2013 ISO 11297-3:2013 (E)
35、Applicationssewerage networks System standardsPart 1: GeneralPart 2: Lining with continuous pipesPart 3: Lining with close-g976it pipesPart 4: Lining with cured-in-place pipesPart 6: Lining with adhesive-backed hosesClause 1: ScopeClause 2: Normative referencesClause 3: Terms and deg976initionsClaus
36、e 4: Symbols and abbreviated termsClause 5: Pipes at the “M“ stageClause 6: Fittings at the “M“ stageClause 7: Ancillary componentsClause 8: Fitness for purpose of the installed lining system at the “I” stageClause 9: Installation practiceISO 11296ISO 11298ISO 11299Plastics piping systemsRenovationI
37、SO 11297Drainage and sewerage networks under pressureWater supply networksGas supply networksNon-pressure drainage andFigure 1 Format of the renovation system standardsvi ISO 2013 All rights reservedBS EN ISO 11297-3:2013 ISO 11297-3:2013 (E)INTERNATIONAL STANDARD ISO 11297-3:2013(E)Plastics piping
38、systems for renovation of underground drainage and sewerage networks under pressure Part 3: Lining with close-fit pipes1 ScopeThis part of ISO 11297, in conjunction with ISO 11297-1, specifies requirements and test methods for close-fit lining systems intended to be used for the renovation of underg
39、round drainage and sewerage networks under pressure. It is applicable to pipes and fittings, as manufactured, as well as to the installed lining system. It is applicable to polyethylene (PE) pipe for both independent and interactive pressure pipe liners as well as associated fittings and joints for
40、the construction of the lining system.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the ref
41、erenced document (including any amendments) applies.ISO 3, Preferred numbers Series of preferred numbersISO 3126, Plastics piping systems Plastics components Determination of dimensionsISO 4427-1:2007, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 1: GeneralISO 4
42、427-2, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 2: PipesISO 4427-3, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply Part 3: FittingsISO 4427-5:2007, Plastics piping systems Polyethylene (PE) pipes and fittings for water supply P
43、art 5: Fitness for purpose of the systemISO 8772, Plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE)ISO 9967, Thermoplastics pipes Determination of creep ratioISO 11297-1:2013, Plastics piping systems for renovation of underground drainage and sewerage netwo
44、rks under pressure Part 1: GeneralISO 12176-1, Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 1: Butt fusionISO 12176-2, Plastics pipes and fittings Equipment for fusion jointing polyethylene systems Part 2: ElectrofusionEN 12201-2:2011, Plastics piping systems f
45、or water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 2: PipesEN 12201-4, Plastics piping systems for water supply, and for drainage and sewerage under pressure Polyethylene (PE) Part 4: Valves ISO 2013 All rights reserved 13 Terms and definitionsFor the purposes of th
46、is document, the terms and definitions given in ISO 11297-1 and the following apply.3.1 General3.1.1close fitsituation of the outside of the installed liner relative to the inside of the existing pipeline, which may either be an interference fit or include a small annular gap resulting from shrinkag
47、e and tolerances only3.1.2close-fit pipecontinuous lining pipe of thermoplastic material reshaped or otherwise expanded after insertion to achieve a close fit to the existing pipeline3.2 TechniquesNo additional definitions apply.3.3 Characteristics3.3.1maximum mean outside diameterdem,maxmaximum val
48、ue of the outside diameter as specified for a given nominal size3.3.2minimum required strengthMRSvalue of LPLrounded down to the next smaller value of the R10 series or R20 series, depending on the value of LPLNote 1 to entry: R10 and R20 series are the Renard number series according to ISO 3 and IS
49、O 497.3.3.3melt mass-flow rateMFRvalue relating to the viscosity of the molten material at a specified temperature and rate of shear3.4 Materials3.4.1crazingmicrostructural phenomenon associated with the short-term application of tensile bending strain exceeding the material-related critical yield strain3.5 Product stagesNo additional definitions apply.2 ISO 2013 All rights reservedBS EN ISO 11297-3:2013 ISO 11297-3:2013 (E)3.6 Service conditions3.6.1nominal pressurePNnumerical designation
