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CEN

EN 1120:1996

(Main)

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected condition

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected condition

This standard specifies a method for determining the chemical resistance properties of glass-reinforced thermosetting plastics (GRP) pipes and fittings in a deflected condition for nominal sizes DN 100 and larger. In conjunction with EN 705 this standard provides a method for evaluating the effect of a chemical environment on the interior of a pipe or fitting after a specified period of time.

Kunststoff-Rohrleitungssysteme - Rohre und Formstücke aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Ermittlung der Widerstandsfähigkeit gegen Chemikalieneinwirkung von der Innenseite eines Abschnittes im verformten Zustand

Diese Norm legt ein Verfahren zur Ermittlung der chemischen Widerstandsfähigkeit von Rohren und Formstücken aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) der Nennweiten DN 100 und darüber im verformten Zustand fest. In Verbindung mit EN 705 legt diese Norm ein Verfahren fest, das zur Beurteilung des Einflusses einer Chemikalie auf die innere Oberfläche eines Rohres oder Formstückes nach einer festgelegten Zeit dient.

Systèmes de canalisations plastiques - Tubes et raccords en plastique thermodurcissable renforcé de verre (PRV) - Détermination de la résistance à une attaque chimique par l'intérieur d'un tronçon de tube soumis à déflexion

Cette norme spécifie une méthode pour la détermination des propriétés de résistance chimique sous ovalisation de tubes et raccords en plastiques thermodurcissables renforcés de verre de diamètre nominal supérieur ou égal à DN 100. En conjonction avec l'EN 705, cette norme fournit une méthode d'évaluation de l'effet d'un environnement chimique à l'intérieur d'un tube ou d'un raccord après une durée spécifiée.

Cevni sistemi iz polimernih materialov - Cevi in fitingi iz duromernih materialov, ojačenih s steklenimi vlakni (GRP) - Določanje kemične odpornosti iz notranjosti deformiranega odseka

General Information

Status
Published
Publication Date
19-Mar-1996
ICS
23.040.20 - Plastics pipes
23.040.45 - Plastics fittings
Technical Committee
CEN/TC 155 - Plastics piping systems and ducting systems
Drafting Committee
CEN/TC 155 - Plastics piping systems and ducting systems
Current Stage
9093 - Decision to confirm - Review Enquiry
Start Date
24-Nov-2011
Completion Date
24-Nov-2011
Directive
93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Mandate
M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
Ref Project
SIST EN 1120:1997 - Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Determination of the resistance to chemical attack from the inside of a section in a deflected condition

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kunststoff-Rohrleitungssysteme - Rohre und Formstücke aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Ermittlung der Widerstandsfähigkeit gegen Chemikalieneinwirkung von der Innenseite eines Abschnittes im verformten ZustandSystemes de canalisations plastiques - Tubes et raccords en plastique thermodurcissable renforcé de verre (PRV) - Détermination de la résistance a une attaque chimique par l'intérieur d'un tronçon de tube soumis a déflexionPlastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fitting
...

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