EN 14901-2:2019

Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 2: Thermoplastic acid modified polyolefin coating (TMPO)

This document defines the requirements and test methods for factory applied thermoplastic acid modified polyolefin (TMPO) coatings used for the protection of ductile iron fittings and accessories according to EN 545, EN 598, EN 969, EN 12842 and EN 14525:
-   conveying water (e.g. potable water, raw water, …) at operating temperature up to 50 °C; or
-   conveying waste water at operating temperature up to 45 °C; or
-   conveying gas at operating temperature up to 50 °C;
-   suitable for external environments, i.e. soils, waters and atmospheres of all common corrosion loads, characterized in D.2.3 of EN 545:2010.

Rohre, Formstücke und Zubehör aus duktilem Gusseisen — Anforderungen und Prüfverfahren für organische Beschichtungen von Formstücken und Zubehör aus duktilem Gusseisen — Teil 2: Beschichtung aus thermoplastisch säuremodifiziertem Polyolefin

Dieses Dokument legt die Anforderungen und Prüfverfahren fest für werkseitig aufgebrachte Beschichtungen aus thermoplastisch säuremodifiziertem Polyolefin (TMPO-Beschichtungen) für den Korrosionsschutz von Formstücken und Zubehör aus duktilem Gusseisen nach EN 545, EN 598:2007+A1:2009, EN 969, EN 12842 und EN 14525:
—   zum Transport von Wasser (z. B. Trinkwasser, Rohwasser, ...) bei Betriebstemperaturen bis 50 °C; oder
—   zum Transport von Abwasser bei Betriebstemperaturen bis 45 °C; oder
—   zum Transport von Gas bei Betriebstemperaturen bis 50 °C;
—   geeignet für äußere Umgebungsbedingungen, d. h. Böden, Wasser und Atmosphären mit allen üblichen Korrosionsbelastungen nach EN 545:2010, D.2.3.

Tuyaux, raccords et accessoires en fonte ductile - Prescriptions et méthodes d’essai relatives aux revêtements organiques des raccords et accessoires en fonte ductile - Partie 2 : Revêtement thermoplastique en polyoléfine modifiée par un acide (TPMA)

Le présent document établit les prescriptions et les méthodes d’essai relatives aux revêtements thermoplastiques en polyoléfine modifiée par un acide (TPMA) appliqués en usine, utilisés pour la protection des raccords et accessoires en fonte ductile conformes aux normes EN 545, EN 598:2007+A1:2009, EN 969, EN 12842 et EN 14525 :
—   destinés à transporter de l’eau (par exemple eau potable, eau brute, …) à une température de fonctionnement allant jusqu’à 50 °C ; ou
—   destinés à transporter des eaux usées à une température de fonctionnement allant jusqu’à 45 °C ; ou
—   destinés à transporter du gaz à une température de fonctionnement allant jusqu’à 50 °C ;
—   convenant aux environnements extérieurs définis en D.2.3 de l’EN 545:2010, c’est-à-dire la terre, l’eau et les atmosphères corrosives de toute nature.

Cevi, fitingi in pribor iz duktilne železove litine - Zahteve in preskusne metode za zunanje organske prevleke fitingov in pribora iz duktilne železove litine - 2. del: Termoplastična zunanja prevleka iz poliolefina, modificiranega s kislino (TMPO)

Proizvajalcem in uporabnikom cevi iz duktilne železove litine omogoča uporabo termoplastične zunanje prevleke iz poliolefina, modificiranega s kislino (TMPO), in pri tem zagotavljanje skladnosti z ustreznimi zahtevami iz standardov EN 545, EN 545, EN 969. To pomeni inovacijo v skladu z dodatkom I na podlagi uporabe netradicionalnih premaznih sistemov, ki ponujajo okoljske in ekonomske koristi. Obloge iz termoplastične zunanje prevleke iz poliolefina, modificiranega s kislino, izpolnjujejo kriterije iz standarda EN 14901, razen tistih, ki se navezujejo na kemijo vezanega epoksija. Obloge se uporabljajo v drugih delih sveta, npr. v Avstraliji in na Novi Zelandiji, in so bile vključene v nedavno objavo standarda AWWA C116/A21,16-15. Trenutni status oblog iz termoplastične zunanje prevleke iz poliolefina, modificiranega s kislino, v EU pomeni oviro za trgovanje ter ne podpira malih in srednjih podjetij, vključenih v proizvodnjo, oblaganje in nanašanje materiala, ki ponuja koristi za zdravje ljudi, kot je poudarjeno v dodatkih I in II.

General Information

• Status: Published
• Publication Date: 26-Nov-2019
• Withdrawal Date: 30-May-2020
• ICS: 23.040.10 - Iron and steel pipes
• ICS: 23.040.40 - Metal fittings
• ICS: 25.220.60 - Organic coatings
• Technical Committee: CEN/TC 203 - Cast iron pipes, fittings and their joints
• Drafting Committee: CEN/TC 203/WG 8 - Coatings for pipes, fittings and accessories
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 27-Nov-2019
• Due Date: 31-Mar-2020
• Completion Date: 27-Nov-2019
• Ref Project: SIST EN 14901-2:2020 - Ductile iron pipes, fittings and accessories - Requirements and test methods for organic coatings of ductile iron fittings and accessories - Part 2: Thermoplastic acid modified polyolefin coating (TMPO)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 14901-2:2020
01-januar-2020
Cevi, fitingi in pribor iz duktilne železove litine - Zahteve in preskusne metode za
zunanje organske prevleke fitingov in pribora iz duktilne železove litine - 2. del:
Termoplastična zunanja prevleka iz poliolefina, modificiranega s kislino (TMPO)
Ductile iron pipes, fittings and accessories - Requirements and test methods for organic
coatings of ductile iron fittings and accessories - Part 2: Thermoplastic acid modified
polyolefin coating (TMPO)
Rohre, Formstücke und Zubehör aus duktilem Gusseisen - Anforderungen und
Prüfverfahren für organische Beschichtungen von Formstücken und Zubehör aus
duktilem Gusseisen - Teil 2: Thermoplastisch säuremodifizierte Polyolefin-Beschichtung
Tuyaux, raccords et accessoires en fonte ductile - Prescriptions et méthodes d’essai
relatives aux revêtements organiques des raccords et accessoires en fonte ductile -
Partie 2 : Revêtement thermoplastique en polyoléfine modifiée par un acide (TPMA)
Ta slovenski standard je istoveten z: EN 14901-2:2019
ICS:
23.040.10 Železne in jeklene cevi Iron and steel pipes
23.040.40 Kovinski fitingi Metal fittings
25.220.60 Organske prevleke Organic coatings
SIST EN 14901-2:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 14901-2:2020

---------------------- Page: 2 ----------------------
SIST EN 14901-2:2020


EN 14901-2
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2019
EUROPÄISCHE NORM
ICS 23.040.10; 23.040.40; 25.220.60
English Version

Ductile iron pipes, fittings and accessories - Requirements
and test methods for organic coatings of ductile iron
fittings and accessories - Part 2: Thermoplastic acid
modified polyolefin coating (TMPO)
Tuyaux, raccords et accessoires en fonte ductile - Rohre, Formstücke und Zubehör aus duktilem
Prescriptions et méthodes d'essai relatives aux Gusseisen - Anforderungen und Prüfverfahren für
revêtements organiques des raccords et accessoires en organische Beschichtungen von Formstücken und
fonte ductile - Partie 2 : Revêtement thermoplastique Zubehör aus duktilem Gusseisen - Teil 2: Beschichtung
en polyoléfine modifiée par un acide (TPMA) aus thermoplastisch säuremodifiziertem Polyolefin
This European Standard was approved by CEN on 16 September 2019.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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 14901-2:2019 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------
SIST EN 14901-2:2020
EN 14901-2:2019 (E)
Contents Page
European foreword . 3
Introduction . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Ordering information . 8
5 Technical Requirements .
...