1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationPlastics piping systems for soil and waste discharge (low and high temperature) within the building structure Unplasticized poly(vinyl chloride)(PVC-U)Part 2: Guidance for the as
2、sessment of conformityPD CEN/TS 1329-2:2012National forewordThis Published Document is the UK implementation of CEN/TS 1329-2:2012. Itsupersedes DD ENV 1329-2:2001 which is withdrawn.The UK participation in its preparation was entrusted by Technical CommitteePRI/88, Plastics piping systems, to Subco
3、mmittee PRI/88/1, Plastics piping fornon-pressure 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. T
4、he British Standards Institution 2012Published by BSI Standards Limited 2012ISBN 978 0 580 75811 9ICS 23.040.01; 83.140.30; 91.140.80Compliance with a British Standard cannot confer immunity fromlegal obligations.This Published Document was published under the authority of theStandards Policy and St
5、rategy Committee on 31 August 2012.Amendments issued since publicationAmd. No. Date Text affectedPUBLISHED DOCUMENTPD CEN/TS 1329-2:2012TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHNISCHE SPEZIFIKATION CEN/TS 1329-2 May 2012 ICS 23.040.01; 91.140.80 Supersedes ENV 1329-2:2001English Version Pl
6、astics piping systems for soil and waste discharge (low and high temperature) within the building structure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity Systmes de canalisations en plastique pour lvacuation des eaux-vannes et des eaux uses ( basse
7、et haute temprature) lintrieur de la structure des btiments - Poly(chlorure de vinyle) non plastifi (PVC-U) - Partie 2: Guide pour lvaluation de la conformit Kunststoff-Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb der Gebudestruktur - Weichmacherfreies Pol
8、yvinylchlorid (PVC-U) - Teil 2: Empfehlungen fr die Beurteilung der Konformitt This Technical Specification (CEN/TS) was approved by CEN on 9 January 2012 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will b
9、e 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 way as for an EN and to make the CEN/TS available promptly at national level in an appropriat
10、e 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 are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republ
11、ic, Denmark, Estonia, Finland, 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 EURO
12、PEN 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 Members. Ref. No. CEN/TS 1329-2:2012: EPD CEN/TS 1329-2:2012CEN/TS 1329-2:2012 (E) 2 Contents
13、Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Abbreviated terms .8 5 General 9 6 Testing and inspection 9 6.1 Material specification 9 6.2 Grouping 10 6.2.1 General . 10 6.2.2 Size groups 10 6.2.3 Fitting groups 11 6.3 Type testing . 11 6.4 Batch rel
14、ease tests . 15 6.5 Process verification tests 16 6.6 Audit tests . 17 6.7 Indirect tests 20 6.8 Test records 20 Annex A (informative) Basic test matrix 21 Bibliography . 22 PD CEN/TS 1329-2:2012CEN/TS 1329-2:2012 (E) 3 Foreword This document (CEN/TS 1329-2:2012) has been prepared by Technical Commi
15、ttee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NEN. 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 su
16、ch patent rights. This document supersedes ENV 1329-2:2001. Compared with ENV 1329-2:2001, the following changes have been made: a) Use of the template drafted by CEN/TC 155/WG 21 for assessment of conformity documents (change of “Terms and definitions“ and addition of 1 column “Sampling procedures“
17、 in Tables); b) Introduction of “Limits of addition of PVC reprocessed and recycled material“ in a separate table (Table 2); c) Deletion of all requirements for TPE seals as they are no longer required; d) Addition of an informative Annex A: Basic test matrix. EN 1329, Plastics piping systems for so
18、il and waste discharge (low and high temperature) within the building structure Unplasticized poly(vinyl chloride) (PVC-U), consists of the following Parts: Part 1: Specifications for pipes, fittings and the system Part 2: Guidance for the assessment of conformity (the present Technical Specificatio
19、n) According to the CEN/CENELEC Internal Regulations, the national 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,
20、 Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. PD CEN/TS 1329-2:2012CEN/TS 1329-2:2012 (E) 4 Introduction Figures 1 and 2 are intended to provide general information
21、 on the concept of testing and organisation of those tests used for the purpose of the assessment of conformity. For each type of test, i.e. type test (TT), batch release test (BRT), process verification test (PVT) and audit test (AT), this document details the applicable characteristics to be asses
22、sed and the frequency and sampling of testing. A typical scheme for the assessment of conformity of materials (compounds/formulations), pipes, fittings, valves or assemblies by manufacturers is given in Figure 1. Figure 1 Typical scheme for the assessment of conformity by a manufacturer A typical sc
23、heme for the assessment of conformity of materials (compounds/formulations), pipes, fittings, valves or assemblies by manufacturers, including a third-party certification, is given in Figure 2. Figure 2 Typical scheme for the assessment of conformity by a manufacturer, including a third-party certif
24、ication PD CEN/TS 1329-2:2012CEN/TS 1329-2:2012 (E) 5 1 Scope This Technical Specification gives guidance for the assessment of conformity of materials (compounds/formulations), products and assemblies in accordance with EN 1329-1 intended to be included in the manufacturers quality plan as part of
25、the quality management system and for the establishment of third-party certification procedures. 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 1. NOTE 2 If third-party certification is involved, it is rec
26、ommended that the certification body is accredited to EN 45011 2, EN 45012 3 or EN ISO/IEC 17021 4, as applicable. NOTE 3 In order to help the reader, a basic test matrix is given in Annex A. In conjunction with EN 1329-1, this document is applicable to piping systems made of unplasticized poly(viny
27、l chloride) (PVC-U) intended to be used for the following purposes: for soil and waste discharge systems (low and high temperature) inside buildings (application area code “B“); for soil and waste discharge systems (low and high temperature) for both inside buildings and buried in ground within the
28、building structure (application area code “BD“). NOTE 4 This is reflected in the marking of products by “B“ or “BD“. 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, only
29、the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1329-1:1999, Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure Unplasticized poly(vinyl chloride) (PVC-U
30、) Part 1: Specifications for pipes, fittings and the system 3 Terms and definitions For the purposes of this Technical Specification, the terms and definitions given in EN 1329-1:1999 and the following apply. 3.1 certification body impartial body, governmental or non-governmental, possessing the nec
31、essary competence and responsibility to carry 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 2. 3.2 inspection body impartial organisation or company approved by the certification body as
32、 possessing the necessary competence to verify 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 5. PD CEN/TS
33、 1329-2:2012CEN/TS 1329-2:2012 (E) 6 3.3 testing laboratory laboratory which measures, tests, calibrates or otherwise determines the characteristics of the performance of materials and products Note 1 to entry: In the context of this part of EN 1329, the materials and products can be subjected to ty
34、pe testing, batch release testing, process verification 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 a system to direct and control an organization with regard to quality
35、 Note 1 to entry: Requirements for quality management systems are given in EN ISO 9001 1. 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 th
36、at the material, product, joint or assembly 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.
37、3.7 batch release test BRT test performed by or on behalf of the manufacturer on a batch of materials or products, which needs 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 materials, products
38、or joints or assemblies at specific intervals to confirm that the process continues to be capable of producing products which conform to the requirements given in the relevant standard Note 1 to entry: Such tests are not required to release batches of materials or products; rather they are carried o
39、ut as a measure of process control. 3.9 audit test AT test performed by a test laboratory on behalf of an inspection body or certification body to confirm that the material, product, joint or assembly continues to conform to the requirements given in the relevant standard and to provide information
40、to assess the effectiveness of the quality management system 3.10 indirect test IT test performed by or on behalf of the manufacturer, different from that specified test for that particular characteristic, having previously verified its correlation with the specified test PD CEN/TS 1329-2:2012CEN/TS
41、 1329-2:2012 (E) 7 3.11 witness test WT test accepted by an inspection or a certification body for type testing and/or audit testing, which is carried out by or on behalf of the manufacturer and supervised by a representative of the inspection or certification body, qualified in testing 3.12 materia
42、l generic term for compounds/formulations grouped by families, expressed by generic names, e.g. polypropylene, stainless steel, brass or EPDM SOURCE: European Commission, Directorate-General for Enterprise and Industry, Sub-group on Product Testing Procedures (EC, DG ENT and IND, SG PTP) 3.13 compou
43、nd/formulation clearly defined homogenous mixture of base polymer with additives, i.e. anti-oxidants, pigments, stabilizers and others, at a dosage level necessary for the processing and the intended use of the final product 3.14 material batch clearly identified quantity of a given homogeneous comp
44、ound/formulation manufactured under uniform conditions and defined and identified by the compound/formulation manufacturer 3.15 product pipe or fitting of a clearly identified type intended to be a part of a piping system which the manufacturer puts on the market 3.16 product batch clearly identifie
45、d collection of products, manufactured consecutively or continuously under the same conditions, using the same materials and conforming to the same specification Note 1 to entry: The production batch is defined and identified by the product manufacturer. 3.17 lot clearly identifiable sub-division of
46、 a batch set apart for inspection purposes 3.18 sample one or more products drawn from the same production batch or lot, selected at random without regard to their quality Note 1 to entry: The number of products in the sample is the sample size. 3.19 group collection of similar products from which s
47、amples are selected for testing purposes 3.20 component product manufactured out of a specific compound/formulation, brought to the market as part of another product or as a spare part PD CEN/TS 1329-2:2012CEN/TS 1329-2:2012 (E) 8 3.21 joint connection between two products 3.22 assembled product ass
48、embled final product using two or more single parts 3.23 thermoplastics fabricated fitting fitting produced from pipe and/or from injection-moulded fittings by thermoforming, solvent-cementing or welding 3.24 assembly product that can be dismantled into a set of components EXAMPLE A test piece consi
49、sting of various products. 3.25 sampling plan specification of the type of sampling to be used in combination with the operational specification of the entities or increments to be taken, the samples to be constituted and the measurements or tests to be made EXAMPLE A specific plan which indicates the number of units of products or assemblies to be inspected. 3.26 product type generic description of a product EXAMPLE A pipe or fitting or their main parts, of the same design, from a particular compound. 3.2
