CEN TS 14632-2012 Plastics piping systems for drainage sewerage and water supply pressure and non-pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated poly.pdf

1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationPlastics piping systems fordrainage, sewerage and water supply, pressure and non-pressure Glass-reinforcedthermosetting plastics (GRP)based on unsaturated polyesterresin (UP) Gui

2、dance for theassessment of conformityPD CEN/TS 14632:2012National forewordThis Published Document is the UK implementation of CEN/TS 14632:2012. Itsupersedes DD CEN/TS 14632:2006 which is withdrawn.The UK participation in its preparation was entrusted by Technical CommitteePRI/88, Plastics piping sy

3、stems, to Subcommittee 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 app

4、lication. The British Standards Institution 2012Published by BSI Standards Limited 2012ISBN 978 0 580 74937 7ICS 23.040.01; 91.140.60; 91.140.80; 93.030Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of theStan

5、dards Policy and Strategy Committee on 31 March 2012.Amendments issued since publicationAmd. No. Date Text affectedPUBLISHED DOCUMENTPD CEN/TS 14632:2012TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 14632 February 2012 ICS 23.040.01; 91.140.60; 91.140.80; 93.030 Supe

6、rsedes CEN/TS 14632:2006English Version 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 Systmes de canalisations en plastiq

7、ue pour les branchements, les collecteurs dassainissement et lalimentation en eau, avec ou sans pression - Plastiques thermodurcissables renforcs de verre (PRV) base de rsine polyester (UP) - Guide pour lvaluation de conformit Kunststoff-Rohrleitungssysteme fr die Entwsserung und Wasserversorgung mi

8、t und ohne Druck - Glasfaserverstrkte duroplastische Kunststoffe (GFK) auf der Basis von ungesttigtem Polyesterharz (UP) - Empfehlungen fr die Beurteilung der Konformitt This Technical Specification (CEN/TS) was approved by CEN on 20 September 2011 for provisional application. The period of validity

9、 of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard. CEN members are required to announce the existence of this CEN/TS in the same

10、 way as for an EN and to make the CEN/TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached. CEN members

11、are the national standards bodies of 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, Slovenia, Spain, Swe

12、den, 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 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national

13、Members. Ref. No. CEN/TS 14632:2012: EPD CEN/TS 14632:2012CEN/TS 14632:2012 (E) 2 Contents Page Foreword 3Introduction .41 Scope 62 Normative references 63 Terms and definitions .74 Abbreviated terms .95 General 96 Testing and inspection . 106.1 General . 106.2 Type testing . 106.3 Audit tests (AT)

14、. 136.4 Quality control tests . 15Annex A (normative) Procedures for dealing with test data provided by the manufacturer and for witnessed tests in a manufacturers laboratory 17A.1 General . 17A.2 Test data provided by the manufacturer 17A.3 Witnessed tests in a manufacturers laboratory 17Annex B (n

15、ormative) Definitions of changes in material, design and process . 18B.1 General . 18B.2 Change in materials Reinforcements . 18B.3 Resins 19B.4 Change in design 20B.5 Change in process 20Annex C (normative) Tests to assess the effects of changes . 21C.1 Tests . 21C.2 Evaluation of test results . 21

16、Annex D (normative) Parameters and criteria for reduced long-term tests (RLTT) 23D.1 General . 23D.2 Reduced long-term test parameters . 23D.3 Evaluation of results of destructive RLTTs (see D.2.1, D.2.2 and D.2.3). 25Annex E (normative) Parameters and criteria for dry creep and and testing 30E.1 Ge

17、neral . 30E.2 Test parameters for the creep factor under dry conditions . 30E.3 Test parameters for the determination of and factors . 30Annex F (normative) Additional statements for manholes and inspection chambers . 32F.1 General . 32F.2 Tests specific to manholes and chambers 32F.3 Type tests 32F

18、.4 Audit tests . 32F.5 Batch release tests . 32Bibliography . 33PD CEN/TS 14632:2012CEN/TS 14632:2012 (E) 3 Foreword This document (CEN/TS 14632:2012) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. Attention

19、 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 rights. This document supersedes CEN/TS 14632:2006. This Technical Specification can be used to support

20、 elaboration of national third party certification procedures for GRP products (glass-reinforced thermosetting plastics based on unsaturated polyester resin) to be used in piping systems for the transport of water, drainage and sewage. According to the CEN/CENELEC Internal Regulations, the national

21、standards organizations of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,

22、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 14632:2012CEN/TS 14632:2012 (E) 4 Introduction Figures 1 and 2 are intended to provide general information on the concept of testing and organisation of those tests used for t

23、he purpose of the assessment of conformity. For each type of test (i.e. type testing (TT), batch release test (BRT), process verification test (PVT) and audit test (AT), this document details the applicable characteristics to be assessed and the frequency and sampling of testing. A typical scheme fo

24、r the assessment of conformity of pipes, fittings and assemblies by manufacturers is given in Figure 1. Figure 1 Typical scheme for the assessment of conformity by a manufacturer A typical scheme for the assessment of conformity of pipes, fittings and assemblies by manufacturers, including a third-p

25、arty certification, is given in Figure 2. PD CEN/TS 14632:2012CEN/TS 14632:2012 (E) 5 Figure 2 Typical scheme for the assessment of conformity by a manufacturer, including a third-party certification PD CEN/TS 14632:2012CEN/TS 14632:2012 (E) 6 1 Scope This Technical Specification gives guidance on t

26、he assessment of conformity of GRP-UP (glass-reinforced thermosetting resins based on unsaturated polyesters) piping products and assemblies in accordance with EN 1796 and EN 14364 intended to be included in the manufacturers quality plan as part of the quality management system and for the establis

27、hment of third-party certification procedures. This Technical Specification also gives guidance on the assessment of conformity of GRP-UP manholes and inspection chambers in accordance with prEN 15383. Pipes according to EN 14364 are used for manufacturing the shafts and chamber units. Additional st

28、atements as needed to assess the conformity of manholes and inspection chambers are given in Annex F. NOTE 1 It is recommended that the quality management system conforms to or is no less stringent than the relevant requirements to EN ISO 9001 3. NOTE 2 If third-party certification is involved, it i

29、s recommended that the certification body is accredited to EN 45011 1, EN 45012 2 or EN ISO/IEC 17021 5, as applicable. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, on

30、ly 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: Vulcanized rubber EN 978:1997, Underground t

31、anks of glass-reinforced plastics (GRP) Determination of factor alpha and factor beta 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 elas

32、tomeric sealing elements EN 1447, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Determination of long-term resistance to internal pressure EN 1796:2006+A1:2008, Plastics piping systems for water supply with or without pressure Glass-reinforced thermosetting plastics (GR

33、P) based on unsaturated polyester resin (UP) EN 14364:2006+A1:2008, Plastics piping systems for drainage and sewerage with or without pressure Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) Specifications for pipes, fittings and joints prEN 15383:2010, Plasti

34、cs piping systems for drainage and sewerage Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP) Manholes and inspection chambers EN ISO 3126, Plastics piping systems Plastics components Determination of dimensions (ISO 3126) ISO 7432, Glass-reinforced thermosetting plastics (

35、GRP) pipes and fittings Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals ISO 7510, Plastics piping systems Glass-reinforced plastics (GRP) components Determination of the amounts of constituents using the gravimetric method P

36、D CEN/TS 14632:2012CEN/TS 14632:2012 (E) 7 ISO 7684, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Determination of the creep factor under dry conditions ISO 7685:1998, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Determination of initial

37、specific ring stiffness ISO 8483, Glass-reinforced thermosetting plastics (GRP) pipes and fittings Test methods to prove the design of bolted flange joints ISO 8513, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Determination of longitudinal tensile properties ISO 8521,

38、 Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Test methods for the determination of the apparent initial circumferential tensile strength ISO 8533, Glass-reinforced thermosetting plastics (GRP) pipes and fittings Test methods to prove the design of cemented or wrapped

39、joints ISO 10466, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Test method to prove the resistance to initial ring deflection ISO 10468, Glass-reinforced thermosetting plastics (GRP) pipes Determination of the long-term specific ring creep stiffness under wet condition

40、s and calculation of the wet creep factor ISO 10471, Glass-reinforced thermosetting plastics (GRP) pipes Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions ISO 10928, Plastics piping systems Glass-reinforced thermosetting p

41、lastics (GRP) pipes and fittings Methods for regression analysis and their use ISO 10952, Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes and fittings Determination of the resistance to chemical attack for the inside of a section in a deflected condition 3 Terms and defin

42、itions For the purposes of this document, the terms and definitions given in EN 1796:2006+A1:2008, EN 14364:2006+A1:2008 and prEN 15383:2010 and the following apply. 3.1 certification body impartial body, governmental or non-governmental, possessing the necessary competence and responsibility to car

43、ry out certification of conformity according to given rules of procedure and management Note 1 to entry: A certification body is preferably accredited to EN 45011 1. 3.2 inspection body impartial organisation or company, approved by the certification body as possessing the necessary competence to ve

44、rify and/or to carry out initial type testing, audit testing and inspection of the manufacturers factory production control in accordance with the relevant standard Note 1 to entry: An inspection body is preferably accredited to EN ISO/IEC 17020 4. 3.3 testing laboratory laboratory which measures, t

45、ests, calibrates or otherwise determines the characteristics of the performance of materials and products PD CEN/TS 14632:2012CEN/TS 14632:2012 (E) 8 Note 1 to entry: In the context of this document, the materials and products can be subjected to type testing, batch release testing, process verifica

46、tion testing, audit testing, and witness testing, as applicable. Note 2 to entry: A testing laboratory is preferably accredited to EN ISO/IEC 17025 6. 3.4 quality management system management system to direct and control an organization with regard to quality Note 1 to entry: Requirements for qualit

47、y management systems are given in EN ISO 9001 3. 3.5 quality plan document setting out the specific quality practices, resources and sequence of activities relevant to a particular product or range of products 3.6 type testing TT testing performed to prove that the material, product, joint or assemb

48、ly is capable of conforming to the requirements given in the relevant standard Note 1 to entry: The type test results remain valid until there is a change in the material or product or assembly provided that the process verification tests are done regularly. 3.7 batch release test BRT test performed

49、 by or on behalf of the manufacturer on a batch of products, which has to be satisfactorily completed before the batch can be released 3.8 process verification test PVT test performed by or on behalf of the manufacturer on products at specific intervals to confirm that the process continues to be capable of producing products which conform to the requirements given i