EN 295-1:2013

Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings and joints

This European Standard specifies requirements for vitrified clay pipes, fittings and flexible joints for buried drain and sewer systems for the conveyance of wastewater (including domestic wastewater, surface water and rainwater) under gravity and periodic hydraulic surcharge or under continuous low head of pressure.
This standard also specifies requirements for rubber, polyurethane and polypropylene materials and other components used for jointing clay pipes and fittings.
This standard specifies different strength classes, systems of joint dimensions, lengths and fittings.
NOTE 1   The specifiers/purchasers can select them according to their requirements.
This standard does not apply to special fittings, adaptors and compatible accessories, perforated pipes and fittings, manholes and inspection chambers and pipes and joints for pipe jacking, which are specified in other parts of the standard series EN 295.
NOTE 2   Corresponding provisions for the evaluation of conformity (ITT and FPC) and sampling and those for the test methods are further specified in EN 295-2 and EN 295-3, respectively.

Steinzeugrohrsysteme für Abwasserleitungen und -känale - Teil 1: Anforderungen an Rohre, Formstücke und Verbindungen

Diese Europäische Norm legt Anforderungen für Steinzeugrohre, Formstücke und flexible Rohrverbindungen für erdverlegte Abwasserleitungen und -kanäle fest, die für die Ableitung von Abwasser (einschließlich häuslichem Abwasser, Oberflächenwasser und Regenwasser) als Freispiegelleitung und unter zeitweise erhöhtem Druck oder  dauerhaft niedrigen Überdrücken betrieben werden.
Diese Norm legt ebenfalls die Anforderungen an Werkstoffe aus Gummi, Polyurethan und Polypropylen sowie andere Bauteile für Verbindungen mit Steinzeugrohren und  formstücken fest.
Diese Norm legt unterschiedliche Tragfähigkeitsklassen, Verbindungssysteme, Baulängen und Form¬stücke fest.
ANMERKUNG 1    Der Auftraggeber/Käufer kann diese entsprechend seinen Anforderungen wählen.
Diese Norm gilt nicht für Anforderungen an Sonderformstücke, Übergangsbauteile und Zubehörteile, gelochte Rohre, Einsteig- und Inspektionsschächte sowie an Rohre und Verbindungen für Rohrvortrieb, die in den anderen Teilen dieser Normreihe EN 295 festgelegt sind.
ANMERKUNG 2   Festlegungen zur Bewertung der Konformität (ITT und WPK) und Probenahme sowie Prüfverfahren sind in EN 295-2 bzw. in EN 295-3 festgelegt.

Systèmes de tuyaux en grès vitrifié pour les collecteurs d'assainissement et les branchements - Partie 1: Exigences applicables aux tuyaux, raccords et assemblages

La présente Norme européenne spécifie les exigences pour les tuyaux, les accessoires et les joints souples
en grès vitrifié pour la construction de collecteurs et de branchements enterrés pour le transport des eaux
usées (comprenant les eaux usées domestiques, les eaux de surface et les eaux de pluie) par une gravité et
une surcharge hydraulique périodique ou à une basse pression en continu.
La présente Norme spécifie également les exigences pour les éléments en caoutchouc, en polyuréthane et en
polypropylène ainsi que les autres éléments utilisés pour les joints.
La présente Norme spécifie différentes classes de résistance, les systèmes des dimensions des joints, les
longueurs et les accessoires.
NOTE Les concepteurs/acheteurs peuvent sélectionner ces éléments en fonction de leurs propres exigences.
Les exigences pour les accessoires spéciaux, les adaptateurs et les accessoires compatibles, les tuyaux
perforés et les accessoires, les regards et les chambres de visite et pour les tuyaux et les joints pour le
fonçage sont spécifiées dans les autres parties de la série de normes EN 295.

Keramični cevni sistemi za odvod odpadne vode in kanalizacijo - 1. del: Zahteve za cevi, fitinge in spoje

Ta evropski standard določa zahteve za keramične cevi, fitinge in gibljive spoje za podzemne odvodne in kanalizacijske sisteme za prenos odpadne vode (vključno s komunalno odpadno vodo, površinsko vodo in deževnico) pod vplivom težnosti in ponavljajoče hidravlične prenapetosti ali trajnega nizkega tlaka. Ta standard določa tudi zahteve za materiale iz gume, poliuretana in polipropilena ter druge sestavne dele za spajanje keramičnih cevi in fitingov. Ta standard navaja različne razrede moči, sisteme dimenzij spojev, dolžine in fitinge. Ta standard se ne uporablja za posebne fitinge, adapterje in kompatibilne priključke, drenažne cevi in fazonske kose, vstopne in revizijske jaške ter cevi in spoje za potisne cevi, ki so navedeni v drugih delih skupine standardov EN 295.

General Information

• Status: Published
• Publication Date: 05-Feb-2013
• ICS: 23.040.05 - Pipeline and its parts for external sewage systems
• ICS: 23.040.50 - Pipes and fittings of other materials
• ICS: 93.030 - External sewage systems
• Technical Committee: CEN/TC 165 - Waste water engineering
• Drafting Committee: CEN/TC 165/WG 2 - Vitrified clay pipes
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 13-Jun-2024
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Mandate: M/118 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on waste water engineering products
• Mandate: M/131 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on pipes, tanks and ancillaries, not in contact with water intended for human consumption
• Ref Project: SIST EN 295-1:2013 - Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings and joints

Relations

• Replaces: EN 295-10:2005 - Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 10: Performance requirements
• Effective Date: 08-Jun-2022
• Replaces: EN 295-1:1991/A3:1999 - Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements
• Effective Date: 13-Feb-2013
• Replaces: EN 295-1:1991/A2:1996 - Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements
• Effective Date: 13-Feb-2013
• Replaces: EN 295-1:1991/A1:1996 - Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements
• Effective Date: 13-Feb-2013
• Replaces: EN 295-1:1991 - Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements
• Effective Date: 22-Dec-2008

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2013
1DGRPHãþD
SIST EN 295-1:1996
SIST EN 295-1:1996/A1:1998
SIST EN 295-1:1996/A2:1998
SIST EN 295-1:1996/A3:2000
SIST EN 295-10:2005
.HUDPLþQLFHYQLVLVWHPL]DRGYRGRGSDGQHYRGHLQNDQDOL]DFLMRGHO=DKWHYH]D
FHYLILWLQJHLQVSRMH
Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings
and joints
Steinzeugrohrsysteme für Abwasserleitungen und -känale - Teil 1: Anforderungen an
Rohre, Formstücke und Verbindungen
Systèmes de tuyaux et accessoires en grès pour les réseaux de branchement et
d’assainissement - Partie 1: Exigences pour tuyaux, accessoires et assemblages
Ta slovenski standard je istoveten z: EN 295-1:2013
ICS:
23.040.50 Cevi in fitingi iz drugih Pipes and fittings of other
materialov materials
91.140.80 Drenažni sistemi Drainage systems
93.030 Zunanji sistemi za odpadno External sewage systems
vodo
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 295-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
February 2013
ICS 93.030 Supersedes EN 295-1:1991, EN 295-10:2005
English Version
Vitrified clay pipe systems for drains and sewers - Part 1:
Requirements for pipes, fittings and joints
Systèmes de tuyaux et accessoires en grès pour les Steinzeugrohrsysteme für Abwasserleitungen und -känale -
réseaux de branchement et d'assainissement - Partie 1: Teil 1: Anforderungen an Rohre, Formstücke und
Exigences pour tuyaux, accessoires et assemblages Verbindungen
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 Ref. No. EN 295-1:2013: E
worldwide for CEN national Members.

Contents Page
Foreword . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
4.1 Symbols . 7
4.2 Abbreviations . 7
5 Requirements for pipes and fittings . 8
5.1 Materials, manufacture, water absorption and appearance . 8
5.2 Internal diameter . 8
5.3 Length . 9
5.4 Squareness of ends . 9
5.5 Deviation from straightness . 9
5.6 Water seal of trapped fittings . 9
5.7 Angle of curvature and radius of bends . 10
5.8 Branch angle of junctions . 10
5.9 Crushing strength (F ) . 10
N
5.10 Bending tensile strength. 12
5.11 Bending moment resistance (BMR). 12
5.12 Bond strength of adhesive used for fixing fired clay parts together . 12
5.13 Fatigue strength under cyclic load . 13
5.14 Watertightness of pipes and junctions . 13
5.15 Chemical resistance . 13
5.16 Hydraulic roughness . 13
5.17 Abrasion resistance . 13
5.18 Airtightness . 13
5.19 Tightness of fittings . 14
5.20 Resistance against high pressure water jetting . 14
6 Requirements for joints and joint assemblies . 15
6.1 Joint materials . 15
6.2 Watertightness of joint assemblies under deflection and shear load . 16
6.3 Continuity of invert in joint assemblies . 17
6.4 Joint interchangeability of pipes and fittings in joint assemblies . 17
6.5 Chemical and physical resistance to effluent of joint assemblies . 19
6.6 Thermal cycling stability of joint assemblies . 20
6.7 Long-term thermal stability of joint assemblies . 20
7 Common requirements for pipes, fittings and joints . 20
7.1 Reaction to fire . 20
7.2 Durability . 20
7.3 Dangerous substances . 21
8 Designation . 21
9 Marking . 21
9.1 Pipes and fittings . 21
9.2 Joints . 22
10 Evaluation of conformity. 22
10.1 General . 22
10.2 Initial type testing . 22
10.3 Factory production control (FPC) .2 2
Annex A (normative) Requirements for vitrified clay fittings .2 3
Annex B (informative) Guidance on design, installation and operation of sewers and drains
constructed from vitrified clay pipes .2 4
B.1 General .2 4
B.2 Hydraulic design .2 4
B.3 Structural design .2 4
B.4 Installation .2 4
B.5 Operation and maintenance .2 4
B.6 Economy .2 5
B.7 Environmental characteristics .2 5
Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU
Construction Products Directive .2 6
ZA.1 Scope and relevant characteristics .2 6
ZA.2 Procedures for the attestation of conformity of vitrified clay pipes, fittings and pipe joints . 28
ZA.3 CE marking .2 9
Bibliography .3 4

Foreword
This document (EN 295-1:2013) 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 295-1:1991 and together with EN 295-2:2013, 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, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document.
The main changes with respect to the previous edition are listed below:
a) new dimensions included in Table 13 and Table 14 and dimensions for products no longer manufactured
deleted;
b) requirements for the resistance to high pressure water jetting added;
c) requirements for water absorption added;
d) reaction to fire added;
e) Annex ZA added;
f) editorially revised.
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 (the present document)
 Part 2: Evaluation of conformity and sampling
 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
Guidance on design, installation and operation of sewers and drains constructed from vitrified clay pipes is
given in EN 295-1:2013, Annex B.
According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following
...