Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure - Polyethylene (PE) - Part 1: Requirements for pipes, fittings and the system

This standard specifies the requirements for pipes, fittings and the system of polyethylene (PE) solid-wall piping systems in the field of soil and waste discharge - inside buildings (marked with "B") and - for both inside buildings and buried in ground within the building structure (marked with "BD"). It also specifies the test parameters for the test methods referred to in this standard.

Kunststoff-Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb der Gebäudestruktur - Polyethylen (PE) - Teil 1: Anforderungen an Rohre, Formstücke und das Rohrleitungssystem

Diese Europäische Norm legt die Anforderungen an Vollwandrohre aus Polyethylen (PE) mit glatter Innen- und Außenfläche, durchgängig aus der gleichen Formmasse/Zusammensetzung extrudiert, Formstücke und das Rohrleitungssystem fest für:
-   Anwendungen zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb von Gebäuden (Anwendungskennzeichen B);
-   Anwendungen zum Ableiten von Abwasser (niedriger und hoher Temperatur) innerhalb von Gebäuden und erdverlegt innerhalb der Gebäudestruktur (Anwendungskennzeichen "BD").
ANMERKUNG 1   Die Kennzeichnung der Erzeugnisse mit "B" oder "BD" gibt die vorgesehene Anwendung an.
ANMERKUNG 2   Für die Anwendung erdverlegt innerhalb der Gebäudestruktur werden nur die mit "BD" gekennzeichneten Rohrleitungsteile mit einer Nenn-Ringsteifigkeit von mindestens SN 4 und einem Nenn-Außendurchmesser von mindestens 75 mm eingesetzt.
Diese Europäische Norm gilt außerdem für Rohre und Formstücke aus PE und das Rohrleitungssystem, die für folgende Anwendungen vorgesehen sind:
-   Lüftungsleitungen in Verbindung mit Abwasserleitungen;
-   Regenfallleitungen innerhalb der Gebäudestruktur.
Sie legt auch die Prüfparameter für die Prüfverfahren fest, auf die in dieser Norm verwiesen wird.
Diese Europäische Norm enthält Festlegungen für Nennweiten bzw. Rohr- und Formstückreihen und gibt Empfehlungen für die Auswahl der Einfärbung von Rohrleitungsteilen.
ANMERKUNG 3   Der Anwender bzw. Auftraggeber ist unter Berücksichtigung der eigenen Anforderungen sowie der geltenden nationalen Festlegungen und Verlegepraktiken für die entsprechende Auswahl dieser Kriterien verantwortlich, z. B. CEN/TR 13801 [1].
ANMERKUNG 4   Rohre, Formstücke und andere Rohrleitungsteile, die einer der in Anhang B aufgeführten Kunststoff-Produktnormen entsprechen, können mit Rohren und Formstücken nach dieser Europäischen Norm verwendet werden, sofern sie die Anforderungen an die Maße der Verbindungen nach Abschnitt 6 und die Anforderungen nach Tabelle 16 erfüllen.
Sie gilt für Rohre und Formstücke, mit B gekennzeichnet, die für die Verwendung innerhalb von Gebäuden und außerhalb an Gebäuden befestigt vorgesehen sind.
Sie gilt für Rohre und Formstücke, mit "BD" gekennzeichnet, die für die Verwendung innerhalb von Gebäuden und erdverlegt innerhalb der Gebäudestruktur vorgesehen sind.
Diese Norm gilt für Rohre und Formstücke aus PE:
-   mit glatten Enden;
-   mit angeformter Steckmuffe mit elastomeren Dichtringen;
-   für Heizelement-Stumpfschweißverbindungen;
-   für Heizwendelschweißverbindungen;
-   für mechanische Verbindungen,
wobei Formstücke durch Spritzgießen, oder handgefertigt aus Rohren und/oder aus Teilen, die durch Spritzgießen hergestellt wurden, gefertigt werden können.
ANMERKUNG 5   Allgemeine Anforderungen an Rohrleitungsteile für Abwasserleitungen und  kanäle für Schwerkraftentwässerungssysteme sind in EN 476 [2] festgelegt. Rohre und Formstücke nach dieser Norm erfüllen diese Anforderungen.
ANMERKUNG 6   Informationen über die chemische Widerstandsfähigkeit sind für PE in ISO/TR 10358 [3] und für Kautschuk in ISO/TR 7620 [4] enthalten.

Systèmes de canalisations en plastique pour l'évacuation des eaux-vannes et des eaux usées (à basse et à haute température) à l'intérieur de la structure des bâtiments - Polyéthylène (PE) - Partie 1 : Exigences pour tubes, raccords et le système

La présente norme européenne spécifie les exigences pour les tubes (PE) à paroi compacte avec des surfaces interne et externe lisses extrudés à partir de la même composition/formulation dans toute l’épaisseur de la paroi, les raccords et le système pour :
-   les applications d’évacuation des eaux-vannes et des eaux usées (à basse et à haute température) à l’intérieur des bâtiments (code de zone d'application « B ») ; et
-   les applications d’évacuation des eaux-vannes et des eaux usées (à basse et à haute température) aussi bien à l'intérieur des bâtiments qu'enterré dans la structure du bâtiment. (code de zone d'application « BD »).
NOTE 1   L’utilisation prévue se traduit dans le marquage des produits par « B » ou « BD ».
NOTE 2   Pour l’utilisation en enterré dans le sol à l'intérieur de la structure du bâtiment, seuls sont destinés les composants marqués « BD », avec une rigidité annulaire nominale d’au moins SN4 pour des dimensions égales ou supérieures à 75 mm.
La présente norme européenne s’applique également aux tubes et raccords en PE et le système destinés aux usages suivants :
-   élément de ventilation des canalisations associées à des applications d’évacuation ;
-   canalisations pour les eaux pluviales dans la structure du bâtiment.
La présente Norme européenne couvre une gamme de dimensions nominales, une gamme de séries de tubes et de raccords et donne des recommandations concernant les couleurs.
NOTE 3   Il est de la responsabilité de l'acheteur ou du prescripteur d’effectuer les sélections appropriées à partir de ces données en tenant compte des exigences particulières et des éventuelles règles nationales et pratiques ou codes pour la pose appropriés, par ex. CEN/TR 13801[1].
NOTE 4   Les tubes, raccords et autres composants conformes à l'une des normes relatives aux produits en matière plastique, listées dans l'Annexe B, peuvent être utilisés avec les tubes et les raccords conformes à la présente norme européenne, sous réserve qu'ils répondent aux exigences dimensionnelles pour les assemblages données à l'Article 6 et aux exigences données au Tableau 16.
Elle s'applique aux tubes et aux raccords marqués «B» destinés à être utilisés à l'intérieur du bâtiment et fixés sur les murs à l'extérieur du bâtiment.
Elle s'applique aux tubes et aux raccords marqués «BD» destinés à être utilisés à l'intérieur du bâtiment, ainsi qu'en enterré dans la structure du bâtiment.
La présente norme s'applique aux tubes et aux raccords en PE des types suivants :
- à extrémité lisse ;
- avec emboîture intégrée avec bague d'étanchéité en élastomère ;
- pour assemblage par soudage bout-à-bout ;
- pour assemblage par électro-soudage ;
- pour assemblage mécanique,
où les raccords peuvent être fabriqués par moulage par injection ou être façonnés à partir de tubes et/ou de pièces moulées.
NOTE 5   L’EN 476[2] spécifie des exigences générales pour les composants utilisés dans les canalisations d’évacuation, les branchements et les collecteurs pour des réseaux à écoulement libre. Les tubes et raccords conformes à cette norme satisfont pleinement à ces exigences.
NOTE 6   Pour toute information concernant la résistance chimique du PE, des lignes directives sont données dans l’ISO/TR 10358[3] et dans l’ISO 7620[4] pour les matières caoutchouc.

Cevni sistemi iz polimernih materialov za nizko- in visokotemperaturne odvodne sisteme v stavbah - Polietilen (PE) - 1. del: Specifikacije za cevi, fitinge in sistem

Ta standard določa zahteve za cevi, fitinge in sistem polietilenskih (PE) trdih cevnih odvodnih sistemov – v stavbah (označenih z oznako »B«) in – vgrajeni ali vkopani v zgradbo (označeni z »BD«). Določa tudi preskusne parametre za preskusne metode iz tega standarda.

General Information

Status
Published
Public Enquiry End Date
04-Jan-2018
Publication Date
26-May-2019
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
09-May-2019
Due Date
14-Jul-2019
Completion Date
27-May-2019

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SLOVENSKI STANDARD
SIST EN 1519-1:2019
01-julij-2019
Nadomešča:
SIST EN 1519-1:2000
Cevni sistemi iz polimernih materialov za nizko- in visokotemperaturne odvodne

sisteme v stavbah - Polietilen (PE) - 1. del: Specifikacije za cevi, fitinge in sistem

Plastics piping systems for soil and waste discharge (low and high temperature) within

the building structure - Polyethylene (PE) - Part 1: Requirements for pipes, fittings and

the system
Kunststoff-Rohrleitungssysteme zum Ableiten von Abwasser (niedriger und hoher

Temperatur) innerhalb der Gebäudestruktur - Polyethylen (PE) - Teil 1: Anforderungen

an Rohre, Formstücke und das Rohrleitungssystem

Systèmes de canalisations en plastique pour l'évacuation des eaux-vannes et des eaux

usées (à basse et à haute température) à l'intérieur de la structure des bâtiments -

Polyéthylène (PE) - Partie 1 : Exigences pour tubes, raccords et le système
Ta slovenski standard je istoveten z: EN 1519-1:2019
ICS:
23.040.01 Deli cevovodov in cevovodi Pipeline components and
na splošno pipelines in general
91.140.80 Drenažni sistemi Drainage systems
SIST EN 1519-1:2019 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 1519-1:2019
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SIST EN 1519-1:2019
EN 1519-1
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2019
EUROPÄISCHE NORM
ICS 23.040.01; 91.140.80 Supersedes EN 1519-1:1999
English Version
Plastics piping systems for soil and waste discharge (low
and high temperature) within the building structure -
Polyethylene (PE) - Part 1: Requirements for pipes, fittings
and the system

Systèmes de canalisations en plastique pour Kunststoff-Rohrleitungssysteme zum Ableiten von

l'évacuation des eaux-vannes et des eaux usées (à Abwasser (niedriger und hoher Temperatur) innerhalb

basse et à haute température) à l'intérieur de la der Gebäudestruktur - Polyethylen (PE) - Teil 1:

structure des bâtiments - Polyéthylène (PE) - Partie 1 : Anforderungen an Rohre, Formstücke und das

Exigences pour tubes, raccords et le système Rohrleitungssystem
This European Standard was approved by CEN on 26 November 2018.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1519-1:2019 E

worldwide for CEN national Members.
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
Contents Page

European foreword ............................................................................................................................................. 4

1 Scope .......................................................................................................................................................... 5

2 Normative references .......................................................................................................................... 6

3 Terms and definitions ......................................................................................................................... 7

4 Symbols and abbreviations .............................................................................................................10

4.1 Symbols ...................................................................................................................................................10

4.2 Abbreviations .......................................................................................................................................10

5 Material ...................................................................................................................................................10

5.1 PE compound ........................................................................................................................................10

5.2 Additional requirement for pipe and fitting material for application area BD ............10

5.3 Utilization of non-virgin material .................................................................................................11

5.4 Melt mass-flow rate ............................................................................................................................11

5.5 Fusion compatibility ..........................................................................................................................11

5.6 Thermal stability (OIT) .....................................................................................................................11

5.7 Sealing ring retaining means ..........................................................................................................11

5.8 Fire behaviour ......................................................................................................................................11

6 General characteristics .....................................................................................................................12

6.1 General ....................................................................................................................................................12

6.2 Colour ......................................................................................................................................................12

7 Geometrical characteristics ............................................................................................................12

7.1 General ....................................................................................................................................................12

7.2 Dimensions of pipes ...........................................................................................................................12

7.2.1 Outside diameters ...............................................................................................................................12

7.2.2 Effective length of pipes ....................................................................................................................13

7.2.3 Chamfering ............................................................................................................................................14

7.2.4 Wall thickness ......................................................................................................................................14

7.3 Dimensions of fittings ........................................................................................................................16

7.3.1 Outside diameters ...............................................................................................................................16

7.3.2 Design lengths ......................................................................................................................................16

7.3.3 Wall thickness ......................................................................................................................................16

7.4 Dimensions of sockets and pipe ends ..........................................................................................17

7.4.1 Dimensions of ring seal sockets and spigot ends ....................................................................17

7.4.2 Dimensions of electrofusion sockets ...........................................................................................21

7.4.3 Dimensions of pipe ends for butt fusion joints ........................................................................22

7.5 Types of fittings ...................................................................................................................................23

8 Mechanical characteristics ..............................................................................................................28

8.1 Mechanical characteristics for pipes ...........................................................................................28

8.2 Mechanical characteristics of fittings ..........................................................................................28

9 Physical characteristics ....................................................................................................................29

9.1 Physical characteristics of pipes....................................................................................................29

9.2 Physical characteristics of fittings ................................................................................................30

10 Performance requirements .............................................................................................................30

11 Sealing rings ..........................................................................................................................................32

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SIST EN 1519-1:2019
EN 1519-1:2019 (E)

12 Marking .................................................................................................................................................. 32

12.1 General ................................................................................................................................................... 32

12.2 Minimum required marking of pipes .......................................................................................... 32

12.3 Minimum required marking of fittings ....................................................................................... 33

12.4 Additional marking ............................................................................................................................ 33

Annex A (normative) Utilization of non-virgin PE material ............................................................. 34

A.1 Own reprocessed material from pipes and fittings ................................................................ 34

A.2 External non-virgin materials with an agreed specification .............................................. 34

A.2.1 Material from PE pipes and fittings.............................................................................................. 34

A.2.2 Material from PE products other than pipes and fittings .................................................... 35

Annex B (informative) Product standards.............................................................................................. 36

Bibliography ....................................................................................................................................................... 37

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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
European foreword

This document (EN 1519-1:2019) 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 publication of an

identical text or by endorsement, at the latest by October 2019, and conflicting national standards shall

be withdrawn at the latest by October 2019.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN 1519-1:1999.

EN 1519, Plastics piping systems for soil and waste discharge (low and high temperature) within the

building structure - Polyethylene (PE) consists of the following parts:
— Part 1: Specifications for pipes, fittings and the system
— Part 2: Guidance for the assessment of conformity (Technical Specification)
The main changes in comparison with the previous edition are:
— updating in accordance with the new template;
— updating of normative references;
— thermal stability (OIT) requirement is made valid in general;
— utilization of non-virgin PE materials are described in the new Annex A;

— Annex B has been deleted and the relevant text has been moved to the main standard;

— a new Annex B “Product standards” has been added.

System Standards are based on the results of the work undertaken in ISO/TC 138 “Plastics pipes, fittings

and valves for the transport of fluids”, which is a Technical Committee 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.

The System Standards are consistent with general standards on functional requirements and on

recommended practice for installation.

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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and

the United Kingdom.
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
1 Scope

This document specifies the requirements for solid-wall polyethylene (PE) pipes with smooth internal

and external surfaces extruded from the same compound/formulation throughout the wall, fittings and

the system for:

— soil and waste discharge applications (low and high temperature) inside buildings (application area

code “B”);

— soil and waste discharge applications (low and high temperature) for both inside buildings and

buried in the ground within the building structure (application area code “BD”).
NOTE 1 The intended use is reflected in the marking of products by “B” or “BD”.

NOTE 2 For use buried in the ground within the building structure are intended only those components marked

with “BD”, with a nominal ring stiffness of at least SN4 for dimensions equal to or greater than 75 mm.

This document is also applicable to PE pipes and fittings and the system intended for the following

purposes:
— ventilating part of the pipework in association with discharge applications;
— rainwater pipework within the building structure.

It also specifies the test parameters for the test methods referred to in this standard.

This document covers a range of nominal sizes, a range of pipes and fittings series and gives

recommendations concerning colours.

NOTE 3 It is the responsibility of the purchaser or specifier to make the appropriate selections from these

aspects, taking into account their particular requirements and any relevant national regulations and installation

practices or codes, e.g. CEN/TR 13801 [1].

NOTE 4 Pipes, fittings and other components conforming to any of the plastics product standards listed in

Annex B can be used with pipes and fittings conforming to this European Standard, if applicable.

It applies to pipes and fittings, marked with “B”, which are intended to be used inside buildings and

outside buildings fixed onto the wall.

It applies to pipes and fittings, marked with “BD”, which are intended to be used for both inside buildings

and buried in the ground within the building structure.
This standard is applicable to PE pipes and fittings of the following types:
— plain-ended;
— with integral elastomeric ring seal socket;
— for butt fusion joints;
— for electrofusion joints;
— for mechanical joints

where the fittings can be manufactured by injection-moulding or can be fabricated from pipes and/or

mouldings.

NOTE 5 EN 476[2] specifies the general requirements for components used in discharge pipes, drains and

sewers for gravity systems. Pipes and fittings conforming to this standard fully meet these requirements.

NOTE 6 For information about the chemical resistance of PE, guidance is given in ISO/TR 10358[3] and for

rubber materials in ISO/TR 7620[4].
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. 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: Vulcanized rubber

EN 681-2, Elastomeric Seals - Materials requirements for pipe joint seals used in water and drainage

applications - Part 2: Thermoplastic elastomers

EN 12099, Plastics piping systems - Polyethylene piping materials and components - Determination of

volatile content
EN ISO 472, Plastics - Vocabulary (ISO 472)

EN ISO 580, Plastics piping and ducting systems - Injection-moulded thermoplastics fittings - Methods for

visually assessing the effects of heating (ISO 580)

EN ISO 1043-1, Plastics - Symbols and abbreviated terms - Part 1: Basic polymers and their special

characteristics (ISO 1043-1)

EN ISO 1133-1, Plastics - Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR)

of thermoplastics - Part 1: Standard method (ISO 1133-1)

EN ISO 1167-1, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination

of the resistance to internal pressure - Part 1: General method (ISO 1167-1)

EN ISO 1167-2, Thermoplastics pipes, fittings and assemblies for the conveyance of fluids - Determination

of the resistance to internal pressure - Part 2: Preparation of pipe test pieces (ISO 1167-2)

EN ISO 1183-2, Plastics - Methods for determining the density of non-cellular plastics - Part 2: Density

gradient column method (ISO 1183-2)

EN ISO 2505, Thermoplastics pipes - Longitudinal reversion - Test method and parameters (ISO 2505)

EN ISO 3126, Plastics piping systems - Plastics components - Determination of dimensions (ISO 3126)

EN ISO 3451-1, Plastics - Determination of ash - Part 1: General methods (ISO 3451-1)

EN ISO 11357-6, Plastics - Differential scanning calorimetry (DSC) - Part 6: Determination of oxidation

induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT) (ISO 11357-6)

EN ISO 9969, Thermoplastics pipes - Determination of ring stiffness (ISO 9969)

EN ISO 13254, Thermoplastics piping systems for non-pressure applications - Test method for

watertightness (ISO 13254)

EN ISO 13255, Thermoplastics piping systems for soil and waste discharge inside buildings - Test method

for airtightness of joints (ISO 13255)

EN ISO 13257:2018, Thermoplastics piping systems for non-pressure applications - Test method for

resistance to elevated temperature cycling (ISO 13257:2018)
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)

EN ISO 13259, Thermoplastics piping systems for underground non-pressure applications - Test method for

leaktightness of elastomeric sealing ring type joints (ISO 13259)

EN ISO 13264, Thermoplastics piping systems for non-pressure underground drainage and sewerage -

Thermoplastics fittings - Test method for mechanical strength or flexibility of fabricated fittings (ISO 13264)

ISO 4065, Thermoplastics pipes - Universal wall thickness table
3 Terms and definitions

For the purposes of this document, the terms and definitions given in EN ISO 472, EN ISO 1043-1 and the

following apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
3.1
application area code

code used in the marking of pipes and fittings to indicate the permitted application area(s) for which they

are intended as follows:

— B: application area code for components intended for use above ground inside the building, or for

components outside buildings fixed onto the wall;

— D: application code for the area under and within 1 m from the building where the pipes and fittings

are buried in ground and are connected to the underground drainage and sewerage system;

— BD: application area code for components intended for use for both code B and code D application

areas

Note 1 to entry: In D application areas, the existence of external forces from the surroundings in addition to the

hot water discharge is usual.

Note 2 to entry: Other application area codes U and UD not covered by this standard are defined elsewhere, e.g.

in EN 12666-1 [5].
3.2
nominal size
3.2.1
nominal size

numerical designation of the size of a component, other than a component designated by thread size,

which is approximately equal to the manufacturing dimension, in millimetres
3.2.2
nominal size
DN/OD
nominal size, related to the outside diameter
3.3
nominal outside diameter
specified outside diameter, in millimetres, assigned to a nominal size DN/OD
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
3.4
outside diameter

value of the measurement of the outside diameter through its cross section at any point of a pipe or spigot

of a fitting, rounded to the next greater 0,1 mm
3.5
mean outside diameter

value of the measurement of the outer circumference of a pipe or spigot of a fitting in any cross section,

divided by π (≈ 3,142), rounded to the next greater 0,1
3.6
inside diameter

value of the measurement of the inside diameter through its cross section at any point of a socket,

rounded to the next greater 0,1 mm
3.7
mean inside diameter of a socket

arithmetical mean of a number of measurements of the inside diameter of a socket in the same cross

section
3.8
wall thickness

value of measurement of the wall thickness at any point around the circumference of a component

3.9
mean wall thickness

arithmetical mean of a number of measurements of the wall thickness, regularly spaced around the

circumference and in the same cross section of a component, including the measured minimum and the

measured maximum values of the wall thickness in that cross section
3.10
pipe series
dimensionless number for pipe designation
Note 1 to entry: See ISO 4065.
3.11
standard dimension ratio
SDR
nominal ratio of the outside diameter, d , to the minimum wall thickness, e
n min
3.12
nominal ring stiffness

numerical designation of the ring stiffness of a pipe or fitting which is a convenient round number relative

to the determined stiffness
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
3.13
fabricated fitting

fitting produced from pipe and/or from injection-moulded fittings by thermoforming or welding

3.14
solid wall pipe and fitting

pipe or fitting with smooth internal and external surface with the same compound through the wall

3.15
material definitions
3.15.1
virgin material

material in the form such as granules or powder that has not been subjected to use or processing other

than that required for its manufacture and to which no reprocessed or recycled material has been added

Note 1 to entry: It is understood that the addition of additives such as stabilizers and pigments is still resulting

into a virgin material.
3.15.2
own reprocessed material

material prepared from rejected unused pipes, gutters or fittings and ancillaries, including trimmings

from the production of pipes or fittings, that has been reprocessed in a manufacturer's plant after having

been previously processed by the same manufacturer by a process such as moulding or extrusion, and

for which the complete formulation is known
3.15.3
external reprocessed material

material prepared from unused thermoplastics products regardless of where those products were

manufactured
3.15.4
recycled material

material from used thermoplastic products which have been cleaned and crushed or ground

3.15.5
agreed specification

specification of the relevant material characteristics agreed between the supplier of the non-virgin

material and the pipe, fitting and/or ancillary manufacturer
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
4 Symbols and abbreviations
4.1 Symbols
A length of engagement
B length of lead-in
C depth of sealing zone
e wall thickness of a socket
e wall thickness in the groove area
l effective length of a pipe
l total depth electro fusion socket
l width of the copper wires
l length of engagement of electro fusion socket
L length of spigot
R radius of swept fittings
Z design length of a fitting
Z design length of a fitting
Z design length of a fitting
X stop width
α nominal angle of a fitting
4.2 Abbreviations
MFR melt mass-flow rate
OIT oxidation induction time
PE Polyethylene
5 Material
5.1 PE compound

The compound for pipes and fittings shall be PE-base material to which are added those additives that

are needed to facilitate the manufacture of components conforming to the requirements given in this

standard.
5.2 Additional requirement for pipe and fitting material for application area BD

The material of pipes and fittings intended to be used in application area BD shall comply with the

additional requirements given in Table 1, when tested in accordance with the methods and the

parameters indicated in Table 1.
The pipe and fitting material shall be tested in form of a pipe.
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)

Table 1 — Material characteristics of pipes and fittings intended for BD applications

Characteristics Requirement Test parameters Test method
Resistance to No failure End caps Types A or B EN ISO 1167-1 and
internal during the EN ISO 1167-2
pressure test period
Test temperature (80 ± 1) °C
Orientation Free
Number of test pieces 3
Circumferential (hoop) 4,0 MPa
stress
Conditioning period 1 h
Type of test Water-in-water
Test period 165 h
5.3 Utilization of non-virgin material

Non-virgin PE materials may be used if the conditions and requirements described in Annex A are

fulfilled.
5.4 Melt mass-flow rate

The MFR of the base material shall be tested in accordance with EN ISO 1133-1 using the test parameters:

temperature 190 °C and loading mass 5 kg.
Pipes and fittings shall be made from materials with an MFR as follows:
0,20 g/10 min ≤ MFR (190/5) ≤ 1,1 g/10 min
5.5 Fusion compatibility

Compounds designated as PE 63, PE 80 and PE 100 having an MFR (190/5) as defined in 5.4 shall be

considered to be compatible for fusion to each other. The designations PE 63, PE 80 and PE 100 are a

classification of the materials based on the Minimum Required Strength (MRS) value at 50 years.

5.6 Thermal stability (OIT)

When tested in accordance with EN ISO 11357-6 using a test temperature of 200 °C, the oxidation

induction time (OIT) of the material shall not be less than 20 min.
5.7 Sealing ring retaining means
Sealing rings may be retained using means made from plastics other than PE.
5.8 Fire behaviour

Pipes and fittings conforming to this standard shall conform to any relevant national requirements on

fire regulations.
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SIST EN 1519-1:2019
EN 1519-1:2019 (E)
6 General characteristics
6.1 General
When viewed without magnification the following requirements apply:

— the internal and external surfaces of pipes and fittings shall be smooth, clean and free from grooving,

blistering, impurities, pores or other surface irregularity likely to prevent performance of pipes and

fittings with this standard;

— each end of a pipe or a fitting shall be cleanly cut, if applicable, and shall be square to its axis.

6.2 Colour

The pipes and fittings shall be coloured through the wall. The colours of pipes and fittings should be

preferably black. Other colours may be used.
7 Geometrical characteristics
7.1 General
Dimensions shall be measured in accordance with EN ISO 3126.

NOTE The figures given in this standard are only schematic sketches intended to indicate the relevant

dimensions. They do not necessarily represent the manufactured components.
7.2 Dimensions of pipes
7.2.1 Outside diameters
The mean outside diameter, d , shall confo
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