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EN ISO 10468:2023

(Main)

Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or dry conditions (ISO 10468:2023)

Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or dry conditions (ISO 10468:2023)

This document specifies methods for determining the ring creep properties for glass-reinforced thermosetting plastics (GRP) pipes. Properties include the creep factor and the long-term creep stiffness. Testing is performed under either wet (total immersion in water) or dry conditions.
Dry creep testing is typically performed for the assessment and control of raw material consistency. Wet creep testing is typically undertaken to determine the long-term creep performance in simulated use conditions.

Rohre aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Ermittlung der Ringkriecheigenschaften unter feuchten oder trockenen Bedingungen (ISO 10468:2023)

Dieses Dokument legt Verfahren zur Bestimmung der Ringkriecheigenschaften von Rohren aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) fest. Zu diesen Eigenschaften zählen der Kriechfaktor und die Langzeit Kriechsteifigkeit. Die Prüfungen werden entweder unter feuchten (vollständig in Wasser eingetaucht) oder trockenen Bedingungen durchgeführt.
Die Prüfung des Kriechverhaltens unter trockenen Bedingungen wird üblicherweise zur Beurteilung und Kontrolle der Konsistenz der Rohstoffe angewendet. Die Prüfung des Kriechverhaltens unter feuchten Bedingungen wird üblicherweise zur Bestimmung des Langzeit Kriechverhaltens unter simulierten Anwendungsbedingungen durchgeführt.

Tubes en plastiques thermodurcissables renforcés de verre (PRV) - Détermination des propriétés de fluage annulaires en conditions humides ou sèches (ISO 10468:2023)

Le présent document spécifie les méthodes de détermination des propriétés de fluage annulaire pour les tubes en plastique thermodurcissable renforcé de verre (PRV). Les propriétés comprennent le facteur de fluage et la rigidité de fluage à long terme. Les essais sont réalisés dans des conditions humides (immersion totale dans l'eau) ou sèches.
Les essais de fluage à sec sont généralement réalisés pour évaluer et contrôler la consistance des matières premières. Les essais de fluage en conditions humides sont généralement effectués pour déterminer la performance de fluage à long terme dans des conditions d'utilisation simulées.

Cevi iz duromernih materialov, okrepljenih s steklenimi vlakni (GRP) - Določanje leznih lastnosti obroča v vlažnih in suhih pogojih (ISO 10468:2023)

Ta dokument določa metode za določanje leznih lastnosti obroča pri ceveh iz duromernih materialov, okrepljenih s steklenimi vlakni (GRP). Lastnosti vključujejo faktor lezenja in dolgoročno togost lezenja. Preskušanje se izvaja v vlažnih (popoln a potopitev v vodo) ali suhih pogojih.
Preskušanje lezenja v suhih pogojih se običajno izvaja za ocenjevanje in nadzor gostote surovin. Preskušanje lezenja v vlažnih pogojih se običajno izvaja za določanje dolgoročnega delovanja lezenja v simuliranih pogojih uporabe.

General Information

Status
Published
Publication Date
01-Aug-2023
ICS
23.040.20 - Plastics pipes
Technical Committee
CEN/TC 155 - Plastics piping systems and ducting systems
Drafting Committee
CEN/TC 155/WG 14 - Systems of glass-reinforced thermosetting plastics for all applications - Polyester, epoxy and polyester resin based concrete
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
02-Aug-2023
Due Date
28-Feb-2025
Completion Date
02-Aug-2023
Ref Project
SIST EN ISO 10468:2023 - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep properties under wet or dry conditions (ISO 10468:2023)

Relations

Replaces
EN 761:1994/AC:1995 - Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the creep factor under dry conditions
Effective Date
19-Jan-2023

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SLOVENSKI STANDARD
SIST EN ISO 10468:2023
01-oktober-2023
Nadomešča:
SIST EN 761:1997
Cevi iz duromernih materialov, okrepljenih s steklenimi vlakni (GRP) - Določanje
leznih lastnosti obroča v vlažnih in suhih pogojih (ISO 10468:2023)
Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the ring creep
properties under wet or dry conditions (ISO 10468:2023)
Rohre aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Ermittlung der
Ringkriecheigenschaften unter feuchten oder trockenen Bedingungen (ISO 10468:2023)
Tubes en plastiques thermodurcissables renforcés de verre (PRV) - Détermination des
propriétés de fluage annulaires en conditions humides ou sèches (ISO 10468:2023)
Ta slovenski standard je istoveten z: EN ISO 10468:2023
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
83.120 Ojačani polimeri Reinforced plastics
SIST EN ISO 10468:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10468:2023

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SIST EN ISO 10468:2023


EN ISO 10468
EUROPEAN STANDARD

NORME EUROPÉENNE

August 2023
EUROPÄISCHE NORM
ICS 23.040.20 Supersedes EN 761:1994, EN 761:1994/AC:1995
English Version

Glass-reinforced thermosetting plastics (GRP) pipes -
Determination of the ring creep properties under wet or
dry conditions (ISO 10468:2023)
Tubes en plastiques thermodurcissables renforcés de Rohre aus glasfaserverstärkten duroplastischen
verre (PRV) - Détermination des propriétés de fluage Kunststoffen (GFK) - Ermittlung der
annulaires en conditions humides ou sèches (ISO Ringkriecheigenschaften unter feuchten oder
10468:2023) trockenen Bedingungen (ISO 10468:2023)
This European Standard was approved by CEN on 14 November 2022.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 10468:2023 E
worldwide for CEN national Members.

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SIST EN ISO 10468:2023
EN ISO 10468:2023 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 10468:2023
EN ISO 10468:2023 (E)
European foreword
This document (EN ISO 10468:2023) 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 February 2024, and conflicting national standards
shall be withdrawn at the latest by February 2024.
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 761:1994.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ic
...

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