EN 14364-2013 en Plastics piping systems for drainage and sewerage with or without pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationPlastics piping systems for drainage and sewerage with or without pressure Glass-reinforced thermosettingplastics (GRP) based on unsaturated polyester resin (UP) Specifications f

2、or pipes, fittings and jointsBS EN 14364:2013National forewordThis British Standard is the UK implementation of EN 14364:2013. It supersedes BS EN 14364:2006+A1:2008 which is withdrawn.The UK participation in its preparation was entrusted by Technical CommitteePRI/88, Plastics piping systems, to Sub

3、committee PRI/88/2, Plastics piping forpressure applications.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acontract. Users are responsible for its correct application. The

4、 British Standards Institution 2013Published by BSI Standards Limited 2013ISBN 978 0 580 75373 2ICS 93.030Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 31 March

5、2013.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 14364:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 14364 February 2013 ICS 93.030 Supersedes EN 14364:2006+A1:2008English Version Plastics piping systems for drainage and sewerage with or without pre

6、ssure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints Systmes de canalisations en plastique pour lvacuation et lassainissement avec ou sans pression - Plastiques thermodurcissables renforcs de verre (PRV) base

7、de rsine de polyester non satur (UP) - Spcifications pour tubes, raccords et assemblages Kunststoff-Rohrleitungssyteme fr Abwasserleitungen und -kanle mit oder ohne Druck - Glasfaserverstrkte duroplastische Kunststoffe (GFK) auf der Basis von ungesttigtem Polyesterharz (UP) - Festlegungen fr Rohre,

8、Formstcke und Verbindungen This European Standard was approved by CEN on 14 December 2012. 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 l

9、ists and bibliographical references concerning 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 und

10、er 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. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former

11、Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUR

12、OPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 14364:2013: EBS EN 14364:2013EN 14364:2013 (E) 2 Contents Page Foreword

13、. 5 Introduction 6 1 Scope . 7 2 Normative references 8 3 Terms, definitions and symbols . 9 4 General requirements . 17 4.1 Classification 17 4.1.1 General . 17 4.1.2 Categories 17 4.1.3 Nominal size . 17 4.1.4 Nominal stiffness . 17 4.1.5 Nominal pressure . 17 4.2 Materials . 18 4.2.1 General . 18

14、 4.2.2 Reinforcement 18 4.2.3 Resin . 19 4.2.4 Aggregates and fillers 19 4.2.5 Elastomers 19 4.2.6 Metals 19 4.3 Wall construction . 19 4.3.1 Inner layer . 19 4.3.2 Structural layer . 19 4.3.3 Outer layer 19 4.4 Appearance 20 4.5 Reference conditions for testing . 20 4.5.1 Temperature . 20 4.5.2 Pro

15、perties of water for testing . 20 4.5.3 Loading conditions 20 4.5.4 Preconditioning 20 4.5.5 Measurement of dimensions 20 4.6 Elapsed time for determination of long-term properties, (x) 20 4.7 Joints 20 4.7.1 General . 20 4.7.2 Types of joint 20 4.7.3 Flexibility of the jointing system 21 4.7.4 Seal

16、ing ring. 21 4.7.5 Adhesives . 21 5 Pipes 21 5.1 Geometrical characteristics . 21 5.1.1 Diameter 21 5.1.2 Wall thickness 26 5.1.3 Length . 26 5.2 Mechanical characteristics 27 5.2.1 Initial specific ring stiffness . 27 5.2.2 Long-term specific ring stiffness under wet conditions . 28 5.2.3 Initial r

17、esistance to failure in a deflected condition 29 5.2.4 Ultimate long-term resistance to failure in a deflected condition 31 BS EN 14364:2013EN 14364:2013 (E) 3 5.2.5 Initial specific longitudinal tensile strength 32 5.2.6 Initial failure and design pressures for pressure pipes 34 5.2.7 Long-term fai

18、lure pressure 36 5.2.8 Resistance to strain corrosion . 38 5.3 Marking . 40 6 Fittings . 41 6.1 General 41 6.2 Bends 42 6.2.1 Classification of bends . 42 6.2.2 Dimensions and tolerances of bends 42 6.3 Branches . 46 6.3.1 Classification of branches . 46 6.3.2 Dimensions and tolerances of branches .

19、 47 6.4 Reducers . 49 6.4.1 Classification of reducers 49 6.4.2 Dimensions and tolerances of reducers 50 6.4.3 Mechanical characteristics of tapered section laminate. 51 6.5 Non Pressure Saddles 52 6.5.1 Classification of saddles 52 6.5.2 Dimensions and tolerances of saddles . 53 6.6 Flanges . 54 6.

20、6.1 Classification of flanges . 54 6.6.2 Dimensions and tolerances for flanged adaptors . 55 6.7 Marking . 56 7 Joint performance . 57 7.1 General 57 7.1.1 Interchangeability . 57 7.1.2 Test temperature 57 7.1.3 Non-pressure piping . 57 7.2 Dimensions . 57 7.3 Non-end-load-bearing flexible joints wi

21、th elastomeric sealing rings . 57 7.3.1 General 57 7.3.2 Requirements . 57 7.3.3 Number of test pieces for type test purposes . 58 7.3.4 Test pieces 58 7.4 End-load-bearing flexible joints with elastomeric sealing rings 59 7.4.1 General 59 7.4.2 Performance requirements for locked-socket-and-spigot

22、joints with elastomeric sealing rings 59 7.5 Wrapped or cemented joints 61 7.5.1 General 61 7.5.2 Performance requirements 61 7.5.3 Number of test pieces for type test purposes . 62 7.5.4 Test pieces 62 7.6 Bolted flange joints 63 7.6.1 General 63 7.6.2 Performance requirements 63 7.6.3 Number of te

23、st pieces for type test purposes . 64 7.6.4 Test pieces 64 7.6.5 Joint assembly details 64 7.6.6 Torque resistance . 64 Annex A (normative) Test method for the resistance to bending and pressure of end-thrust loaded joints in pipe systems . 66 A.1 Principle 66 A.2 Apparatus . 66 BS EN 14364:2013EN 1

24、4364:2013 (E) 4 A.3 Test pieces . 66 A.4 Test temperature 67 A.5 Calculation of the bending load F . 67 A.5.1 General . 67 A.5.2 Calculation of F, if applied in the horizontal plane . 67 A.5.3 Calculation of F, if applied in the vertical plane 68 A.6 Procedure . 69 A.7 Test report 69 Bibliography 71

25、 BS EN 14364:2013EN 14364:2013 (E) 5 Foreword This document (EN 14364:2013) has been prepared by 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

26、ublication of an identical text or by endorsement, at the latest by August 2013, and conflicting national standards shall be withdrawn at the latest by August 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 CENELE

27、C shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 14364:2006+A1:2008. The following list is a list of significant technical changes that have been made since the previous edition: changes to many test method references to the more up to date I

28、SO methods; extension of the diameter range to 4 000 mm; completion of the axial strength tables for all PN classes; restructure of the fittings section to be more practical; update of the joint testing criteria. This European Standard is a system standard for plastics piping systems using glass-rei

29、nforced thermosetting plastics based on polyester resin (GRP-UP), for drainage and sewerage with or without pressure. System standards are based on the results of the work being undertaken in ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids“, which is a Technical Committee

30、 of the International Organization for Standardization (ISO). They are supported by separate standards on test methods, to which references are made throughout the system standard. System standards are consistent with standards on general functional requirements. According to the CEN/CENELEC Interna

31、l Regulations, the national standards organisations 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, France, Germany, Greece, Hungary, Iceland, Irel

32、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 14364:2013EN 14364:2013 (E) 6 Introduction This system standard specifies the properties of a piping system and its c

33、omponents when made from glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) intended to be used for drainage and sewerage with or without pressure. The working group responsible for this European Standard is currently working on a test method and requirements for

34、 assessing resistance to impact damage. When this work is completed it may result in additional requirements being incorporated into this European Standard. This European Standard was prepared recognising the guidelines of EN 476 1. BS EN 14364:2013EN 14364:2013 (E) 7 1 Scope This European Standard

35、specifies the required properties of the piping system and its components made from glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) intended to be used for drainage or sewerage, including culverts, with or without pressure. In a pipework system, pipes and fitt

36、ings of different nominal pressure and stiffness ratings may be used together. It is the responsibility of the purchaser or specifier to make the appropriate selections taking into account their particular requirements and any relevant national regulations and installation practices or codes. This E

37、uropean Standard is applicable to GRP-UP, with flexible or rigid joints (see 3.33 and 3.34), primarily intended for use in buried installations. NOTE Piping systems conforming to this European Standard can be used also for non-buried applications provided that the influence of the environment, e.g.

38、from UV-radiation, and the supports are considered in the design of the pipes, fittings and joints. It is applicable to pipes, fittings and their joints of nominal sizes from DN 100 to DN 4000, which are intended to be used for the conveyance of surface water or sewage at temperatures up to 50 C, wi

39、th or without pressure. This European Standard covers a range of nominal sizes, nominal stiffnesses and nominal pressures. Clause 6 is applicable to fittings made using any of the following techniques: a) fabricated from straight pipe; b) moulded by: 1) filament winding; 2) tape winding; 3) contact

40、moulding; 4) hot or cold press moulding. This European Standard is applicable to the joints to be used in GRP-UP piping systems to be used for the conveyance of water, both buried and non-buried. It is applicable to joints, which are or are not intended to be resistant to axial loading. It covers re

41、quirements to prove the design of the joint. It specifies type test performance requirements for the following joints as a function of the declared nominal pressure rating of the pipeline or system: c) socket-and-spigot (either integral with pipe or sleeve coupling) or mechanical joint; d) locked so

42、cket-and-spigot joint; e) cemented or wrapped joint; f) bolted flange joint. Recommended practices for the installation of buried pipes made in accordance with this standard is addressed in CEN/TS 14578. Guidelines for the structural analysis of buried GRP-UP pipelines are addressed in CEN/TS 14807.

43、 Guidance for the Assessment of Conformity of products made in accordance with this standard is addressed in CEN/TS 14632. BS EN 14364:2013EN 14364:2013 (E) 8 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for it

44、s application. 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 Materials requirements for pipe joint seals used in water and drainage applications Part 1: Vulca

45、nized rubber EN 1119, Plastics piping systems Joints for glass-reinforced thermosetting plastics (GRP) pipes and fittings Test methods for leaktightness and resistance to damage of non-thrust resistant flexible joints with elastomeric sealing elements EN 1447, Plastics piping systems Glass-reinforce

46、d thermosetting plastics (GRP) pipes Determination of long-term resistance to internal pressure CEN/TS 14578, Plastics piping systems for water supply or drainage or sewerage Glass reinforced thermosetting plastics (GPR) based on unsaturated polyester resin (UP) Recommended practice for installation

47、 CEN/TS 14632, Plastics piping systems for drainage, sewerage and water supply, pressure and non-pressure Glass reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) Guidance for the assessment of conformity CEN/TS 14807, Plastics piping systems Glass-reinforced thermoset

48、ting plastics (GRP) based on unsaturated polyester resin (UP) Guidance for the structural analysis of buried GRP-UP pipelines EN ISO 75-2:2004, Plastics Determination of temperature of deflection under load Part 2: Plastics, ebonite and long-fibre-reinforced composites (ISO 75-2:2004) EN ISO 527-4,

49、Plastics Determination of tensile properties Part 4: Test conditions for isotropic and orthotopic fibre-reinforced plastic composites (ISO 527-4) EN ISO 527-5, Plastics Determination of tensile properties Part 5: Test conditions for unidirectional fibre-reinforced plastic composites (ISO 527-5) EN ISO 1452-3, Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U) Part 3: Fittings (ISO 1452-3) EN