SIST EN 1456-1:2002
(Main)Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for piping components and the system
Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for piping components and the system
This European Standard specifies requirements for unplasticized poly(vinyl chloride) (PVC-U) piping systems in the field of buried and above-ground drainage and sewerage under pressure.
In conjunction with one or more of Parts 1 to 5 of EN 1452 and ENV 1452-6, it is applicable to PVC-U pipes, fittings, valves and ancillary equipment, their joints and to joints with components of other plastics and non-plastics materials intended to be used for the conveyance of sewage and drainage under pressure at approximately 20 °C as follows:
a) buried in the ground;
b) sea outfalls;
c) laid in inland waters and/or in ducts;
d) suspended below bridges.
This standard is also applicable to components for the continuous conveyance of sewage and drainage up to and including 45 °C as required in EN 773 [1].
NOTE 1 In this case the pressure derating factors given in EN 1452-2:1999, Figure A.1 apply.
NOTE 2 No pressure reduction is necessary for the drainage of waste waters at short-term peak temperatures up to 45 °C (cumulated for 2 years during a service life of 50 years).
Kunststoff-Rohrleitungssysteme für erdverlegte und nicht erdverlegte Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 1: Anforderungen an Rohrleitungsbauteile und das Rohrleitungssystem
Diese Norm legt die Rahmenbedingungen für Rohrleitungssysteme aus weichmacherfreiem Polyvinylchlorid (PVC-U) fest, die für erdverlegte und nicht erdverlegte Abwasserdruckleitungen eingesetzt werden.
Zusammen mit Teil 1 bis Teil 5 der EN 1452 und ENV 1452-6 gilt diese Norm für Rohre, Formstücke, Armaturen und Zubehör aus PVC-U, ihre Verbindungen untereinander sowie mit Rohren und Rohrleitungsteilen aus anderen Kunststoffen oder Rohrwerkstoffen, die für die Fortleitung von Abwasser von etwa 20 °C unter Druck für die folgenden Anwendungen vorgesehen sind:
a) Verlegung im Rohrgraben;
b) Entwässerung ins Meer (Siele);
c) Überlandleitungen in Binnengewässern oder in Kanälen;
d) Düker und Brückenleitungen.
Darüber hinaus ist diese Norm anwendbar auf Rohre und Rohrleitungsteile für die Fortleitung von Abwasser bis 45 °C im Dauerbetrieb gemäß den Anforderungen nach EN 773 [1].
ANMERKUNG 1 Im solchen Fall gelten die Minderungsfaktoren gemäß Bild A.1 in der EN 1452-2:1999.
ANMERKUNG 2 Für die Fortleitung von Abwasser mit kurzzeitigen Temperaturspitzen bis 45 °C (kumuliert auf 2 Jahre während einer Betriebsdauer von 50 Jahren) ist keine Druckminderung erforderlich.
Systemes de canalisations en plastique pour branchements et collecteurs d'assainissement enterrés et aériens avec pression - Poly(chlorure de vinyle) non plastifié (PVC-U) - Partie 1: Spécifications pour les composants et le systeme
La présente norme européenne spécifie les aspects généraux des systèmes de canalisations en poly(chlorure de vinyle) non plastifié (PVC-U) dans le domaine de l'assainissement enterré et aérien avec pression.
Conjointement à l'une des parties 1 à 5 de l'EN 1452 et de l'ENV 1452-6, elle s'applique aux tubes, raccords, robinets et équipements auxiliaires en PVC-U ainsi qu'à leurs assemblages, et aux assemblages avec des composants faits en d'autres matériaux, plastiques ou non plastiques, destinés à être utilisés pour le transport avec pression des eaux usées à 20 °C environ comme suit:
a) en enterré;
b) en émissaire en mer;
c) dans les cours d'eau et/ou sous fourreau;
d) en suspension sous les ponts.
La présente norme s'applique aussi aux composants pour le transport continu d'eaux usées jusqu'à 45 °C inclus, comme exigé par l'EN 733 [1].
NOTE 1 Dans ce cas, les coefficients de détimbrage donnés à la Figure A.1 de l'EN 1452-2:1999 s'appliquent.
NOTE 2 Pour des températures de pointe de courte durée jusqu'à 45 °C (cumulées jusqu'à 2 ans pendant 50 ans de service) il n'y a pas besoin de réduire la pression des eaux usées.
Cevni sistemi iz polimernih materialov za odpadno vodo in kanalizacijo pod tlakom, položeni v zemljo ali nad njo - Nemehčan polivinilklorid (PVC-U) - 1. del: Specifikacije za cevne elemente in sistem
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2002
&HYQLVLVWHPLL]SROLPHUQLKPDWHULDORY]DRGSDGQRYRGRLQNDQDOL]DFLMRSRG
WODNRPSRORåHQLY]HPOMRDOLQDGQMR1HPHKþDQSROLYLQLONORULG 39&8 GHO
6SHFLILNDFLMH]DFHYQHHOHPHQWHLQVLVWHP
Plastics piping systems for buried and above-ground drainage and sewerage under
pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 1: Specifications for piping
components and the system
Kunststoff-Rohrleitungssysteme für erdverlegte und nicht erdverlegte
Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 1:
Anforderungen an Rohrleitungsbauteile und das Rohrleitungssystem
Systemes de canalisations en plastique pour branchements et collecteurs
d'assainissement enterrés et aériens avec pression - Poly(chlorure de vinyle) non
plastifié (PVC-U) - Partie 1: Spécifications pour les composants et le systeme
Ta slovenski standard je istoveten z: EN 1456-1:2001
ICS:
23.040.01 Deli cevovodov in cevovodi Pipeline components and
na splošno pipelines in general
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 1456-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2001
ICS 23.040.01; 93.030
English version
Plastics piping systems for buried and above-ground drainage
and sewerage under pressure - Unplasticized poly(vinyl chloride)
(PVC-U) - Part 1: Specifications for piping components and the
system
Systèmes de canalisations en plastique pour branchements Kunststoff-Rohrleitungssysteme für erdverlegte und nicht
et collecteurs d'assainissement enterrés et aériens avec erdverlegte Abwasserdruckleitungen - Weichmacherfreies
pression - Poly(chlorure de vinyle) non plastifié (PVC-U) - Polyvinylchlorid (PVC-U) - Teil 1: Anforderungen an
Partie 1: Spécifications pour les composants et le système Rohrleitungsbauteile und das Rohrleitungssystem
This European Standard was approved by CEN on 10 August 2000.
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 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 Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 1456-1:2001 E
worldwide for CEN national Members.
Contents
Page
Foreword .4
1 Scope.5
2 Normative references.5
3 General .6
3.1 Definitions, symbols and abbreviations .6
3.2 Material.6
4 Pipes .7
4.1 Pipe material.7
4.2 General characteristics.7
4.3 Geometrical characteristics .7
4.4 Classification and selection .11
4.5 Mechanical characteristics .11
4.6 Physical characteristics .11
4.7 Sealing rings.11
4.8 Adhesives .11
4.9 Performance requirements.12
4.10 Marking.12
4.11 Allowable operating pressures .12
5 Fittings.12
5.1 Material.12
5.2 General characteristics.12
5.3 Geometrical characteristics of fittings.12
5.4 Mechanical characteristics .12
5.5 Physical characteristics .13
5.6 Sealing rings.13
5.7 Adhesives .13
5.8 Performance requirements.13
5.9 Marking.13
6 Valve bodies and ancillary components .13
6.1 Material.13
6.2 General characteristics.13
6.3 Geometrical characteristics .13
6.4 Classification and operating conditions .13
6.5 Mechanical characteristics .14
6.6 Physical characteristics .14
6.7 Sealing rings.14
6.8 Adhesives .14
6.9 Performance requirements.14
6.10 Marking.14
7 Fitness for purpose of the system.14
Annex A (informative) Guidance for installation.15
A.1 Definitions, symbols and abbreviations .15
A.2 Parameters influencing the design .15
A.3 Hydraulic properties.15
A.4 Assembly methods .15
A.5 Cold bending on site.16
A.6 Storage, handling and transport of pipes.16
A.7 Storage, handling and transport of fittings, valves and ancillaries.16
A.8 Installation.16
A.9 Site pressure testing.20
A.10 Corrosion protection .22
A.11 Pressure surge .22
A.12 Repairs .22
A.13 Pipeline detection .22
Foreword
This European Standard 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 January 2002, and conflicting national standards shall
be withdrawn at the latest by July 2003.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Czech
Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg,
Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom.
This standard is a Part of a System Standard for plastics piping systems of a particular material for a
specified application. There are a number of such System Standards.
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.
EN 1456 consists of the following parts, under the general title Plastics piping systems for buried and
above-ground drainage and sewerage under pressure Unplasticized poly(vinyl chloride) (PVC-U):
Part 1: Specifications for piping components and the system (the present standard)
Part 2: Guidance for the assessment of conformity (ENV)
This standard includes the following:
Annex A (informative): Guidance for installation
Bibliography
At the date of publication of this standard, System Standards for piping systems of other plastics
materials used for the same application are the following:
NOTE All listed System Standards are under preparation.
Plastics piping systems for pressure and non-pressure underground drainage and sewerage -
Glass-reinforced thermosetting plastics (GRP) based on polyester resin (UP)
EN 13244 Plastics piping systems for buried and above-ground pressure systems for water for
general purposes, drainage and sewerage - Polyethylene (PE)
Introduction
This standard specifies the requirements for a piping system and its components made from
unplasticized poly(vinyl chloride) (PVC-U). The piping system is intended to be used for buried and
above-ground drainage and sewerage under pressure.
Since the differences between requirements for piping components according to EN 1452 and this
standard are slight, this standard gives only specific requirements, which are applicable to drainage
and sewerage under pressure. For all aspects common to water supply, reference is made to
EN 1452.
This standard is therefore complementary to, and can only be used in conjunction with, EN 1452,
Parts 1 to 5 and ENV 1452-6.
When EN 1452 is taken into account, the medium "water" for the pipes, fittings, valves and ancillary
equipment needs to be read as "sewage and drainage".
Clause 3 of this standard covers the general aspects of the plastics piping system. Components,
requirements and test methods are specified in clauses 4, 5 and 6 of this standard. Characteristics for
fitness for purpose (mainly for joints) are
...
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