EN ISO 21003-2:2008
(Main)Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes (ISO 21003-2:2008)
Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes (ISO 21003-2:2008)
ISO 21003-2:2008 specifies the characteristics of pipes for multilayer piping systems intended to be used for hot and cold water installations inside buildings for the conveyance of water — whether or not the water is intended for human consumption (domestic systems) or heating systems — under specified design pressures and temperatures appropriate to the class of application.
It also specifies the test parameters for the test methods referred to in this part of ISO 21003.
ISO 21003 is a reference product standard. It is applicable to multilayer pipes, fittings, their joints, and also to joints with components made of other plastics and non-plastics materials intended to be used for hot and cold water installations. ISO 21003-2 is intended for use only in conjunction with all the other parts of ISO 21003.
Mehrschichtverbund-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation innerhalb von Gebäuden - Teil 2: Rohre (ISO 21003-2:2008)
Dieser Teil der ISO 21003 legt die Eigenschaften für Rohre für Mehrschichtverbund-Rohrleitungssysteme fest,
die in der Warm- und Kaltwasserinstallation innerhalb von Gebäuden für den Transport von Wasser eingesetzt
werden – unabhängig davon, ob das Wasser für den menschlichen Gebrauch (Hausinstallation) oder für
Heizungsanlagen verwendet wird – unter Berücksichtigung des betreffenden zulässigen Betriebsdruckes und
der für die jeweilige Anwendungsklasse geltenden Temperaturen (siehe ISO 21003-1:2008, Tabelle 1).
Diese Norm legt ebenfalls die Prüfparameter für die in diesem Teil der ISO 21003 behandelten Prüfverfahren
fest.
ISO 21003 ist eine Bezugs-Produktnorm. Sie gilt für Mehrschichtverbund-Rohre, Formstücke, deren
Verbindungen untereinander sowie auch mit Rohrleitungsteilen aus anderen Kunststoffen oder anderen
Werkstoffen, die für die Warm- und Kaltwasserinstallation vorgesehen sind. Dieser Teil der ISO 21003 ist nur
für die gemeinsame Anwendung mit allen anderen Teilen von ISO 21003 vorgesehen.
ISO 21003 gilt für verschiedene Anwendungsklassen, die sich auf Betriebsbedingungen beziehen, sowie für
verschiedene Betriebsdrücke. Sie gilt nicht, wenn für die Berechnungstemperatur TD, für die maximale Berechnungstemperatur
Tmax und für die Störfalltemperatur Tmal höhere als die in ISO 21003-1:2008, Tabelle 1
aufgeführten Werte zugrunde gelegt werden.
ANMERKUNG 1 Es liegt in der Verantwortung des Käufers oder Auftraggebers, die geeignete Auswahl aus diesen
Anforderungen festzulegen, unter Berücksichtigung der besonderen Anforderungen und aller zutreffenden nationalen
Vorschriften sowie Verlegevorschriften und Regeln.
Die für die druckbelasteten Schichten verwendeten Polymerwerkstoffe sind folgende: Polybuten (PB), Polyethylen
mit erhöhter Temperaturbeständigkeit (PE-RT), vernetztes Polyethylen (PE-X), Polypropylen (PP) und
chloriertes Polyvinylchlorid (PVC-C).
Das verwendete PE-X muss vollständig vernetzt sein und den Anforderungen der entsprechenden Bezugs-
Produktnorm (ISO 15875) entsprechen.
ANMERKUNG 2 Für die Anwendung von ISO 21003 gelten sowohl vernetztes Polyethylen (PE-X) als auch Klebstoffe als
thermoplastische Werkstoffe.
ANMERKUNG 3 Vollwandrohre mit einer dünnen Außenschicht (z. B. eingesetzt als Schutzschicht oder Sperrschicht)
sind nicht in ISO 21003 enthalten, sind aber in den Änderungen zu ISO 15874-2, ISO 15875-2 und ISO 15876-2
festgelegt. Die Gesamt-Dicke solcher äußeren Schichten, einschließlich der Dicke des verwendeten Klebstoffes, muss
≤ 0,4 mm sein.
Systèmes de canalisations multicouches pour installations d'eau chaude et froide à l'intérieur des bâtiments - Partie 2: Tubes (ISO 21003-2:2008)
L'ISO 21003-2:2008 spécifie les caractéristiques des tubes pour les systèmes de canalisations multicouches destinés aux installations d'eau chaude et froide à l'intérieur des bâtiments pour le transport de l'eau, destinée ou non à la consommation humaine (systèmes domestiques) et aux installations de chauffage, à des pressions et des températures correspondant à la classe d'application.
Elle spécifie aussi les paramètres d'essai pour les méthodes d'essai auxquelles il est fait référence dans la présente partie de l'ISO 21003.
L'ISO 21003 est une norme de produits de référence. Elle s'applique aux tubes, aux raccords, à leurs assemblages et aux assemblages avec des composants d'autres matières plastiques et non plastiques destinés aux installations d'eau chaude et froide. L'ISO 21003-2 est censée être utilisée uniquement conjointement avec toutes les autres parties de l'ISO 21003.
Večslojni cevni sistemi za napeljave z vročo in hladno vodo v stavbah - 2. del: Cevi (ISO 21003-2:2008)
Ta del ISO 21003 določa značilnosti cevi za večslojne cevne sisteme, ki se uporabljajo za napeljave z vročo in hladno vodo v stavbah za prenos vode, ne glede na to, ali je namenjena prehrani ljudi (gospodinjski sistemi), in za grelne sisteme, pod računskimi tlaki in pri temperaturah v skladu z razredom uporabe (glej preglednico 1 iz ISO 21003-1). Polimerni materiali, načrtovani za obremenitve, so: PE-RT, PE-X, PB, PP, PVC-C.
Ta standard zajema razpon pogojev delovanja (razrede uporabe) in razrede računskega tlaka. Določa tudi preskusne parametre za preskusne metode, navedene v tem standardu. V povezavi z drugimi deli ISO 21003 velja za večslojne cevi, fitinge in njihove spoje ter spoje s komponentami iz drugih polimernih in nepolimernih materialov, ki se uporabljajo za napeljave z vročo in hladno vodo.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2009
9HþVORMQLFHYQLVLVWHPL]DQDSHOMDYH]YURþRLQKODGQRYRGRYVWDYEDKGHO &HYL
,62
Multilayer piping systems for hot and cold water installations inside buildings - Part 2:
Pipes (ISO 21003-2:2008)
Mehrschichtverbund-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation
innerhalb von Gebäuden - Teil 2: Rohre (ISO 21003-2:2008)
Systemes de canalisations multicouches pour installations d'eau chaude et froide a
l'intérieur des bâtiments - Partie 2: Tubes (ISO 21003-2:2008)
Ta slovenski standard je istoveten z: EN ISO 21003-2:2008
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
91.140.60 Sistemi za oskrbo z vodo Water supply systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN ISO 21003-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2008
ICS 91.140.60; 23.040.20
English Version
Multilayer piping systems for hot and cold water installations
inside buildings - Part 2: Pipes (ISO 21003-2:2008)
Systèmes de canalisations multicouches pour installations Mehrschichtverbund-Rohrleitungssysteme für die Warm-
d'eau chaude et froide à l'intérieur des bâtiments - Partie 2: und Kaltwasserinstallation innerhalb von Gebäuden - Teil 2:
Tubes (ISO 21003-2:2008) Rohre (ISO 21003-2:2008)
This European Standard was approved by CEN on 15 June 2008.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, 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
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21003-2:2008: E
worldwide for CEN national Members.
Contents Page
Foreword.3
Foreword
This document (EN ISO 21003-2:2008) has been prepared by Technical Committee ISO/TC 138 "Plastics
pipes, fittings and valves for the transport of fluids" in collaboration with 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 2009, and conflicting national standards shall be withdrawn at
the latest by January 2009.
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 has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EC Directive(s).
For relationship with EC Directive(s), see informative Annex ZA, B, C or D, which is an integral part of this
document.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.
Endorsement notice
The text of ISO 21003-2:2008 has been approved by CEN as a EN ISO 21003-2:2008 without any
modification.
INTERNATIONAL ISO
STANDARD 21003-2
First edition
2008-07-01
Multilayer piping systems for hot and
cold water installations inside
buildings —
Part 2:
Pipes
Systèmes de canalisations multicouches pour installations d'eau
chaude et froide à l'intérieur des bâtiments —
Partie 2: Tubes
Reference number
ISO 21003-2:2008(E)
©
ISO 2008
ISO 21003-2:2008(E)
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ISO 21003-2:2008(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 2
3 Terms and definitions. 3
4 Symbols and abbreviated terms . 3
5 Material . 3
5.1 General. 3
5.2 Processable materials. 3
5.3 Influence on water intended for human consumption. 3
6 General characteristics . 3
6.1 Appearance . 3
6.2 Opacity. 3
7 Construction. 4
8 Geometrical characteristics. 4
8.1 General. 4
8.2 Dimensions of pipes. 4
9 Pressure strength . 4
9.1 Long-term pressure strength (p ). 4
LPL
9.2 Design pressure strength (p ). 4
D
10 Thermal durability. 5
10.1 Thermal durability of P-pipes . 5
10.2 Thermal durability of M-pipes. 5
11 Strength of the weld line of M-pipes. 5
12 Delamination . 5
12.1 Multilayer P-pipes . 5
12.2 Multilayer M-pipes. 5
13 Oxygen permeability. 6
14 Physical and chemical characteristics. 6
15 Performance requirements . 6
16 Marking . 6
16.1 General requirements. 6
16.2 Minimum required marking. 7
Annex A (normative) List of reference product standards . 8
Annex B (normative) Design coefficients for multilayer pipes. 9
Annex C (normative) Determination of the thermal durability of the outer layer of M-pipes from
resistance to cracking after oven ageing. 10
Annex D (normative) Determination of the thermal durability of the outer layer of M-pipes from
the elongation at break after 50 years . 12
Annex E (normative) Multilayer M-pipes — Choice of p and the use of Miner's rule. 14
D
Bibliography . 18
ISO 21003-2:2008(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 21003-2 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the
transport of fluids, Subcommittee SC 2, Plastics pipes and fittings for water supplies.
ISO 21003 consists of the following parts, under the general title Multilayer piping
...
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