SIST EN 295-2:2013
(Main)Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling
Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling
This European Standard specifies requirements for the evaluation of conformity of products manufactured from vitrified clay and other materials(referred to as "products") specified in the following standards:
- pipes, fittings and joints according to EN 295-1;
- adapters, connectors and flexible couplings according to EN 295-4;
- perforated pipes and fittings according to EN 295-5;
- components of manholes and inspection chambers according to EN 295-6; and
- pipes and joints for pipe jacking according to EN 295-7.
Steinzeugrohrsysteme für Abwasserleitungen und -kanäle - Teil 2: Bewertung der Konformität und Probenahme
Diese Europäische Norm legt Anforderungen für die Konformitätsbewertung von Erzeugnissen aus Steinzeug
und anderen Werkstoffen (bezeichnet als „Produkte“) fest, die in den folgenden Normen festgelegt sind:
- Rohre, Formstücke und Verbindungen nach prEN 295-1;
- Übergangs- und Anschlussbauteile und flexible Kupplungen nach prEN 295-4;
- gelochte Rohre und Formstücke nach prEN 295-5;
- Bauteile für Einsteig- und Inspektionsschächte nach prEN 295-6; und
- Rohre und Verbindungen für Rohrvortrieb nach prEN 295-7.
Systèmes de tuyaux et accessoires en grès pour les réseaux de branchement et d’assainissement - Partie 2: Evaluation de la conformité et échantillonnage
La présente Norme européenne spécifie les exigences pour l'évaluation de la conformité des produits
fabriqués à partir de grès vitrifié et d'autres matériaux (appelés les « produits ») spécifiés dans les normes
suivantes :
⎯ tuyaux, accessoires et joints conformes au prEN 295-1,
⎯ adaptateurs, raccords et manchons souples conformes au prEN 295-4,
⎯ tuyaux perforés et accessoires conformes au prEN 295-5,
⎯ éléments de regards et de chambres de visite conformes au prEN 295-6 et
⎯ tuyaux et joints destinés au fonçage conformes au prEN 295-7.
Keramični cevni sistemi za odvod odpadne vode in kanalizacijo - 2. del: Vrednotenje skladnosti in vzorčenje
Ta evropski standard določa zahteve za vrednotenje skladnosti izdelkov, proizvedenih iz keramike in drugih materialov (v nadaljnjem besedilu: izdelki), opredeljenih v naslednjih standardih:
– cevi, fazonski kosi in spoji v skladu s standardom EN 295-1;
– adapterji, priključki in prožne spojke v skladu s standardom EN 295-4;
– drenažne cevi in fazonski kosi v skladu s standardom EN 295-5;
– sestavni deli vstopnih in revizijskih jaškov v skladu s standardom EN 295-6 ter
– cevi in spoji za potisne cevi v skladu s standardom EN 295-7.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steinzeugrohrsysteme für Abwasserleitungen und -kanäle - Teil 2: Bewertung der Konformität und ProbenahmeSystèmes de tuyaux et accessoires en grès pour les réseaux de branchement et d’assainissement - Partie 2: Evaluation de la conformité et échantillonnageVitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling93.030Zunanji sistemi za odpadno vodoExternal sewage systems91.140.80Drenažni sistemiDrainage systems23.040.50Cevi in fitingi iz drugih materialovPipes and fittings of other materialsICS:Ta slovenski standard je istoveten z:EN 295-2:2013SIST EN 295-2:2013en,fr,de01-maj-2013SIST EN 295-2:2013SLOVENSKI
STANDARDSIST EN 295-2:1996/A1:2000SIST EN 295-2:1996SIST EN 295-10:20051DGRPHãþD
SIST EN 295-2:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 295-2
February 2013 ICS 93.030 Supersedes EN 295-10:2005, EN 295-2:1991English Version
Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and sampling
Systèmes de tuyaux et accessoires en grès pour les réseaux de branchement et d'assainissement - Partie 2: Evaluation de la conformité et échantillonnage
Steinzeugrohrsysteme für Abwasserleitungen und -kanäle -Teil 2: Bewertung der Konformität und Probenahme This European Standard was approved by CEN on 1 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 lists 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 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.
CEN 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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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 295-2:2013: ESIST EN 295-2:2013
EN 295-2:2013 (E) 2 Contents Page Foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms and definitions . 5 4 Abbreviations . 5 5 Evaluation of conformity. 5 5.1 General . 5 5.2 Initial type testing (ITT) and type testing (TT) . 6 5.2.1 General . 6 5.2.2 Sampling procedure . 6 5.2.3 Test reports . 11 5.3 Factory production control (FPC) . 12 5.3.1 General . 12 5.3.2 Requirements . 12 5.3.3 Equipment . 13 5.3.4 Raw materials and components . 13 5.3.5 Product testing and evaluation . 13 5.3.6 Change in batch condition . 14 5.3.7 Records . 14 5.3.8 FPC testing of pipes, special fittings, adaptors and compatible accessories manholes and inspection chambers, perforated pipes and jacking pipes . 14 5.3.9 FPC testing of fittings according to EN 295-1:2013 and EN 295-5:2013 . 19 5.3.10 FPC testing of joint assemblies according to EN 295-1:2013 . 23 5.3.11 FPC of polyurethane sealing elements according to EN 295-1:2013, 6.1.2 . 23 5.3.12 FPC Testing of polypropylene sleeve couplings according to EN 295-1:2013, 6.1.3 . 24 5.3.13 FPC of rigid fairing materials according to EN 295-1:2013, 6.1.4 . 26 5.3.14 FPC testing of adaptors and connectors to EN 295-4:2013, 5.7 . 26 5.3.15 FPC testing of metal banded flexible couplings and adaptors according to EN 295-4:2013, Annex A . 27 5.3.16 FPC testing of connectors, insertable fittings and sealing rings for cut pipes for making connections to existing pipelines, manholes or building works according to EN 295-4:2013, Annex B . 28 5.3.17 FPC testing of heatshrinkable sleeves according to EN 295-4:2013, Annex C . 28 5.3.18 FPC testing of watertightness of manholes and inspection chambers . 29 5.3.19 FPC testing of compressive strength of jacking pipes according to EN 295-7:2013 . 29 5.3.20 FPC testing of joint assemblies of jacking pipes according to EN 295-7:2013 . 29 Annex A (normative)
Acceptability determination and switching rules . 31 A.1 General . 31 A.2 Inspection by attributes . 31 A.2.1 Acceptability determination . 31 A.2.2 Operation of switching rules . 32 A.2.3 Tightened inspection for rejected batches . 32 A.3 Inspection by variables . 32 A.3.1 Distribution . 32 A.3.2 Acceptability determination . 33 A.3.3 Operation of switching rules . 33 Bibliography. 38
SIST EN 295-2:2013
EN 295-2:2013 (E) 3 Foreword This document (EN 295-2:2013) has been prepared by Technical Committee CEN/TC 165 “Wastewater engineering”, the secretariat of which is held by DIN. 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 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 CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 295-2:1991 and together with EN 295-1:2013, EN 295-4:2013, EN 295-5:2013, EN 295-6:2013 and EN 295-7:2013 it supersedes EN 295-10:2005. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. The main changes with respect to the previous edition are listed below: clauses on Evaluation of conformity revised in accordance with the framework given by the CEN Construction sector; requirements for the resistance to high pressure water jetting added; requirements for water absorption added. The standard series EN 295 "Vitrified clay pipe systems for drains and sewers" consists of the following parts: Part 1: Requirements for pipes, fittings and joints Part 2: Evaluation of conformity and sampling (the present document) Part 3: Test methods Part 4: Requirements for adaptors, connectors and flexible couplings Part 5: Requirements for perforated pipes and fittings Part 6:
Requirements for components of manholes and inspection chambers Part 7: Requirements for pipes and joints for pipe jacking According to the CEN/CENELEC Internal 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, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 295-2:2013
EN 295-2:2013 (E) 4 1 Scope This European Standard specifies requirements for the evaluation of conformity of products manufactured from vitrified clay and other materials (referred to as "products") specified in the following standards: pipes, fittings and joints according to EN 295-1;
adapters, connectors and flexible couplings according to EN 295-4;
perforated pipes and fittings according to EN 295-5;
components of manholes and inspection chambers according to EN 295-6; and pipes and joints for pipe jacking according to EN 295-7. 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 the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 295-1:2013, Vitrified clay pipe systems for drains and sewers — Part 1: Requirements for pipes, fittings and joints EN 295-3:2012, Vitrified clay pipe systems for drains and sewers — Part 3: Test methods EN 295-4:2013, Vitrified clay pipe systems for drains and sewers — Part 4: Requirements for adaptors, connectors and flexible couplings EN 295-5:2013, Vitrified clay pipe systems for drains and sewers — Part 5: Requirements for perforated pipes and fittings EN 295-6:2013, Vitrified clay pipes systems for drain and sewers — Part 6: Requirements for components of manholes and inspection chambers EN 295-7:2013, Vitrified clay pipe systems for drains and sewers — Part 7: Requirements for pipes and joints for pipe jacking EN 681-1, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications — Part 1: Vulcanized rubber EN 681-4, Elastomeric seals — Materials requirements for pipe joint seals used in water and drainage applications — Part 4: Cast polyurethane sealing elements EN ISO 10012, Measurement management systems — Requirements for measurement processes and measuring equipment (ISO 10012) ISO 2859-1, Sampling procedures for inspection by attributes — Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection ISO 3951 (all parts), Sampling procedures for inspection by variables SIST EN 295-2:2013
EN 295-2:2013 (E) 5 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 initial type testing
complete set of tests or other procedures (e.g. calculation) described in the harmonised technical specification, to determine the performance of samples of products representative of the product type Note 1 to entry: In the case of a CE marked product, the initial type testing provides the reference for the declared performance concerning the essential characteristics. 3.2 type testing test or series of tests aimed at approving a project to determine that the element designed is able to fulfil the requirements of the product specification 3.3 factory production control permanent internal control of production exercised by the manufacturer 3.4 batch clearly identifiable collection of units manufactured essentially from the same materials and under the same conditions 3.5 isolated batch clearly identifiable collection of unassessed units manufactured essentially from the same materials but not necessarily all manufactured or fired at the same time 4 Abbreviations AQL Acceptance quality limit MDV Manufacturers declared value FPC Factory production control PU
Polyurethane PP
Polypropylene 5 Evaluation of conformity 5.1 General The conformity of the products covered by this European Standard, with the requirements of the corresponding specific product standards (i.e. EN 295-1:2013, EN 295-4:2013, EN 295-5:2013, EN 295-6:2013 and EN 295-7:2013) and with the declared values (including classes) shall be demonstrated by: initial type testing and type testing, factory production control by the manufacturer, including product assessment.
The manufacturer shall always retain the overall control and shall have the necessary means to take responsibility for the product.
SIST EN 295-2:2013
EN 295-2:2013 (E) 6 5.2 Initial type testing (ITT) and type testing (TT)
5.2.1 General Initial type testing and type testing shall be performed to demonstrate compliance of the products with the relevant specific product standards.
All essential characteristics in bold in Table 1 for which the manufacturer declares performances, are subject to initial type testing. In addition, the need to perform Type Tests applies to the characteristics according to 5.2.2 and 5.2.3 when the manufacturer claims compliance, unless the standard gives provisions (e.g. use of previously existing data, CWFT and conventionally accepted performance) for declaring performances without performing tests. Tests previously performed in accordance with the provisions of this standard may be taken into account provided that they were made to the same or a more rigorous test method, under the same system of attestation of conformity on the same product or products of similar design, construction and functionality, such that the results are applicable to the product in question. ITT shall be performed at the beginning of the production of a new type of the product or at the beginning of a new method of production, where this may affect the stated properties. Tests previously performed in accordance with the provisions of the specific product standard (i.e. same product, characteristic(s), test method, sampling procedure, system of attestation of conformity, etc.) may be taken into account for the ITT purpose of that specific product. Where components of the products are used whose characteristics have already been determined by the component manufacturer on the basis of conformity with other product standards, these characteristics need not be reassessed provided that the components’ performance or method of assessment remain the same,
the characteristics of the component are suitable for the intended end use of the finished product, and
insofar as the manufacturing process does not have a detrimental effect on the determined characteristics. Components and raw materials, marked in accordance with appropriate harmonised European specifications, may be presumed to have performances as declared. However, this does not replace the responsibility of the product manufacturer to ensure that such products, as a whole, are correctly designed and their components have the necessary performance values to meet the design according to the relevant specific product standard. Tests shall be repeated for the appropriate characteristics wherever a change occurs in the product design, in the raw material or in the supplier of the components, or in the production process, which could affect significantly one or more of the characteristics. Full reports of these tests shall be retained by the product manufacturer and shall be available for examination. Complete test reports shall be kept for at least 10 years. 5.2.2 Sampling procedure Test samples shall be selected from a batch at random, without any consideration given to the condition or quality of the selected products. Sampling shall be carried out in accordance with Tables 1 to 5 according to the relevant specific product standard.
SIST EN 295-2:2013
EN 295-2:2013 (E) 7 Table 1 — Number of units and conformity criteria for initial type testing and type testing of pipes, fittings and joints according to EN 295-1:2013 Characteristic Requirement according to EN 295-1: 2013, clause Test method
according to
Number of units Conformity criteria Pipes and fittings: Material, manufacture, appearance
5.1.1, 5.1.2 and 5.1.4
Visual inspection 3 samples of each nominal size "Pass"
Water absorption 5.1.3
EN 295-3:2012, Clause 28 3 samples
"Pass"
Dimensions and tolerances 5.2 to 5.8, 6.3, 6.4
Measurement, EN 295-3:2012 Clauses 5 and 6, where applicable
3 samples of each nominal size "Pass"
Crushing strength
5.9
EN 295-3:2012, Clause 7 3 samples of each nominal size "Pass"
acc. to the value declared Chemical resistance 5.15 EN 295-3:2012, Clause 13 3 samples "% loss" Bending moment resistance 5.11 EN 295-3:2012, Clause 9 3 samples of each nominal size "Pass"
acc. to the value declared Watertightness of pipes and juctions 5.14
EN 295-3:2012, Clause 12 1 sample of each nominal size "Pass"
Airtightness of pipes 5.18
EN 295-3:2012, Clause 16 1 sample of each nominal size "Pass"
Bond strength of fittings 5.12
EN 295-3:2012, Clause 10 1 sample of each nominal size "Pass"
Watertightness and airtightness of fittings 5.19
EN 295-3:2012, Clause 16 1 sample of each nominal size "Pass"
Resistance to high pressure water jetting 5.20 EN 295-3:2012, 17.2 and 17.3 3 samples "Pass"
Joints: Material: Rubber sealing elements
6.1.1
EN 681-1
See EN 681-1
See EN 681-1 Polyurethane sealing elements 6.1.2 EN 681-4 See EN 681-4 See EN 681-4 Polypropylene sleeve couplings 6.1.3 EN 295-3:2012, Clause 19 one sample per moulding plant "Pass"
Creep resistance of rigid fairing materials 6.1.4 EN 295-3:2012, 25.1 or 25.2, as appropriate one sample per moulding plant "Pass"
Other jointing materials 6.1.5 Manufacturer’s declaration – MDV
Watertightness of joint assemblies 6.2
EN 295-3:2012, Clause 21
1 joint assembly of each nominal size
"Pass"
Chemical and physical resistance to effluent 6.5 EN 295-3:2012, Clause 23 one size of joint assembly "Pass"
Thermal cycling stability 6.6 EN 295-3:2012, 24.1 1 joint assembly of each system "Pass"
Long-term thermal stability 6.7 EN 295-3:2012, 24.2 1 joint assembly of each system "Pass"
NOTE 1 For reaction to fire see EN 295-1:2013, 7.1. NOTE 2 For durability see EN 295-1:2013, 7.2. NOTE 3
For dangerous substances see EN 295-1:2013, 7.3. SIST EN 295-2:2013
EN 295-2:2013 (E) 8 Table 2 — Number of units and conformity criteria for initial type testing and type testing of adaptors, connectors, flexible couplings and heat shrinkable sleeves according to EN 295-4:2013 Characteristic Requirement
according to
Test method
according to
Number of units Conformity criteria
Adaptors, connectors and flexible couplings: Vitrified clay material, manufacture, appearance
EN 295-4:2013, 5.1, A.3.1, B.2 to B.4 and C.2
Visual inspection 3 samples of each nominal size "Pass"
Joint materials: Rubber sealing elements
EN 295-4:2013, 5.1.2
EN 681-1
see EN 681-1
See EN 681-1 Polyurethane sealing elements EN 295-4:2013, 5.1.3 EN 681-4 see EN 681-4 See EN 681-4 Tension band strength EN 295-4:2013, A.3.3.4 EN 295-4:2013, A.3.4.2 one sample of each size group "Pass"
Water absorption EN 295-4:2013, 5.1.1, B.2 to B.4
EN 295-3:2012, Clause 28 3 samples "Pass"
Dimensions and tolerances EN 295-4:2013, 5.2 to 5.5, A.3.2, B.2 to B.4 and C.3 Measurement, EN 295-3:2012 Clauses 5 and 6, where applicable
3 samples of each nominal size "Pass"
Tightness of adaptors and connectors EN 295-4:2013, 5.7
EN 295-3:2012, Clause 12 or 16 1 sample of each nominal size "Pass"
Bond strength of fittings EN 295-4:2013, 5.6
EN 295-3:2012, Clause 19 1 sample of each nominal size "Pass"
Chemical resistance EN 295-4:2013, 5.8 EN 295-3:2012, Clause 13 3 samples "Pass"
Watertightness of joint assemblies EN 295-4:2013, 5.9, B.4 and B.5
EN 295-3:2012, Clause 21
1 joint assembly
of each nominal size
"Pass"
Watertightness of metal banded flexible couplings and adaptors EN 295-4:2013, A.3.3.2 and A.3.3.3 EN 295-3:2012, Clause 21 Once for each new joint design or new joint material "Pass"
EN 295-4:2013, A.3.4.1 EN 295-3:2012, Clause 21 Only one joint assembly of specific size "Pass"
Chemical and physical resistance to effluent EN 295-1:2013, 6.5 EN 295-3:2012, Clause 23 one size of joint assembly "Pass"
Thermal cycling stability EN 295-1:2013, 6.6 EN 295-3:2012, 24.1 1 joint assembly of each system "Pass"
Long-term thermal stability EN 295-1:2013, 6.7 EN 295-3:2012, 24.2 1 joint assembly of each system "Pass"
Watertightness of Heatshrinkable sleeves EN 295-4:2013, C.4 EN 295-3:2012, Clause 21 1 joint assembly of specific size
"Pass"
NOTE 1 For reaction to fire see EN 295-1:2013, 6.1. NOTE 2 For durability see EN 295-1:2013, 6.2. NOTE 3
For dangerous substances see EN 295-1:2013, 7.3.
SIST EN 295-2:2013
EN 295-2:2013 (E) 9 Table 3 — Number of units and conformity criteria for initial type testing and type testing of perforated pipes according to EN 295-5:2013 Characteristic Requirement
according to EN 295-5:2013, Clause Test method
according to
Number of units Conformity criteria Perforated pipes: Material, manufacture, appearance
4.1
Visual inspection 3 samples of each nominal size "Pass"
water absorption 4.1 EN 295-3:2012, Clause 28 3 samples "Pass"
Dimensions and tolerances 4.2 to 4.7 Measurement, EN 295-3:2012 Clauses 5 and 6, where applicable
3 samples of each nominal size "Pass"
Crushing strength
4.8
EN 295-3:2012, Clause 7 3 samples of each nominal size "Pass"
Chemical resistance 4.9 EN 295-3:2012, Clause 13 3 samples "% loss”" NOTE 1 For reaction to fire see EN 295-1:2013, 6.1. NOTE 2 For durability see EN 295-1:2013, 6.2. NOTE 3
For dangerous substances see EN 295-1:2013, 7.3.
SIST EN 295-2:2013
EN 295-2:2013 (E) 10 Table 4 — Number of units and conformity criteria for initial type testing and type testing for components for manholes in accordance with EN 295-6:2013 Characteristic Requirement
according to
Test method
according to
Number of units Conformity criteria Components for manholes: Material, manufacture, appearance
EN 295-6:2013, 4.1
Visual inspection 3 samples of each nominal size "Pass"
water absorption EN 295-6:2013, 4.1
EN 295-3:2012, Clause 28 3 samples "Pass"
Joint materials: Rubber sealing elements
EN 295-6:2013, 4.1.2
EN 681-1
See EN 681-1
See EN 681-1 Polyurethane sealing elements EN 295-6:2013, 4.1.3 EN 681-4 See EN 681-4 See EN 681-4 Polypropylene sleeve couplings EN 295-6:2013, 4.1.4 EN 295-3:2012, Clause 19 one sample per moulding plant "Pass"
Other jointing materials EN 295-6:2013, 4.1.5 Visual inspection of manufacturer’s declaration – MDV
Dimensions and tolerances EN 295-6:2013, 4.2 to 4.5 and 4.12 Measurement, EN 295-3:2012, Clauses 5 and 6, where applicable
3 samples of each nominal size "Pass"
Crushing strength
EN 295-6:2013, 4.6
EN 295-3:2012, Clause 7 3 samples of each nominal size "Pass"
Bond strength of fittings EN 295-6:2013, 4.8
EN 295-3:2012, Clause 19 1 sample of each nominal size "Pass"
Chemical resistance EN 295-6:2013, 4.10 EN 295-3:2012, Clause 13 3 samples "% loss" Watertightness of assembled components of manholes and inspection chambers EN 295-6:2013, 4.11 and 4.12 EN 295-3:2012, Clause 26 1 assembly of each nominal size including one joint "Pass"
Chemical and physical resistance to effluent EN 295-1:2013, 6.5 EN 295-3:2012, Clause 23 one size of joint assembly according to EN 295-1 "Pass"
Thermal cycling stability EN 295-1:2013, 6.6 EN 295-3:2012, 24.1 1 joint assembly of a system according to EN 295-1 "Pass"
Long-term thermal stability EN 295-1:2013, 6.7 EN 295-3:2012, 24.2 "Pass"
NOTE 1 For reaction to fire see EN 295-1:2013, 6.1. NOTE 2 For durability see EN 295-1:2013, 6.2. NOTE 3
For dangerous substances see EN 295-1:2013, 7.3.
SIST EN 295-2:2013
EN 295-2:2013 (E) 11 Table 5 — Number of units and conformity criteria for initial type testing and type testing for vitrified pipes and joints for pipe jacking according to EN 295-7:2013 Characteristic Requirement
according to Test method
according to
Number of units Conformity criteria Pipes and fittings for pipe jacking: Material, manufacture, appearance
EN 295-7:2013, 4.1
Visual inspection
3 samples of each nominal size "Pass"
water absorption EN 295-7:2013, 4.1
EN 295-3:2012, Clause 28 3 samples "Pass"
Dimensions and tolerances EN 295-7:2013, 4.2.2 to 4.2.8 Measurement, EN 295-3:2012, Clauses 5 and 6, where applicable
3 samples of each nominal size "Pass"
Crushing strength
EN 295-7:2013, 4.3.1
EN 295-3:2012, Clause 7 3 samples of each nominal size "Pass" Watertightness of pipes EN 295-7:2013, 4.4
EN 295-3:2012, Clause 12 1 sample of each nominal size "Pass"
Airtightness of pipes EN 295-7:2013, 4.5
EN 295-3:2012, Clause 16 1 sample of each nominal size "Pass"
Joints for pipe jacking: Joint materials: Rubber sealing elements EN 295-7:2013, 5.1.1 EN 681-1 See
EN 681-1 See
EN 681-1 Polyurethane sealing elements EN 295-7:2013, 5.1.2 EN 681-4 See
EN 681-4 See
EN 681-4 Polypropylene sleeve couplings EN 295-7:2013, 5.1.4 EN 295-3:2012, Clause 19 one sample per moulding plant "Pass"
Stainless steel EN 295-7:2013, 5.1.3 Manufacturer’s declaration – MDV Other jointing materials EN 295-7:2013, 5.1.5 Manufacturer’s declaration – MDV
Watertightness of joint assemblies EN 295-7:2013, 5.3 EN 295-3:2012, Clause 21
1 joint assembly
of each nominal size
"Pass"
Chemical and physical resistance to effluent EN 295-7:2013, 5.6 EN 295-3:2012, Clause 23 one size of joint assembly
"Pass"
Thermal cycling stability EN 295-1:2013, 6.6 EN 295-3:2012, 24.1 1 joint assembly of a system
"Pass"
Long-term thermal stability EN 295-1:2013, 6.7 EN 295-3:2012, 24.2 1 joint assembly of a system
"Pass"
NOTE 1 For reaction to fire see EN 295-1:2013, 6.1. NOTE 2 For durability see EN 295-1:2013, 6.2. NOTE 3
For dangerous substances see EN 295-1:2013, 7.3.
5.2.3 Test reports The results of all type tests shall be recorded and held by the manufacturer for at least 10 years after the last date of production of the product(s) to which they apply. SIST EN 295-2:2013
EN 295-2:2013 (E) 12 5.3 Factory production control (FPC) 5.3.1 General The manufacturer shall establish, document and maintain an FPC system to ensure that the products placed on the market comply with the declared performance of the characteristics. The FPC system shall consist of procedures, regular inspections and tests and/or assessments and the use of the results to control raw and other incoming materials or components, equipment, the production process and the product. All the elements, requirements and provisions adopted by the manufacturer shall be documented in a systematic manner in the form of written policies and procedures. This production control system documentation shall ensure a common understanding of conformity evaluation and enable the achievement of the required product characteristics and the effective operation of the production control system to be checked. Factory production control therefore brings together operational tec
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