Plastics piping systems. Glass-reinforced thermosetting plastics (grp) pipes. Determination of long-term resistance to internal pressure.

Le présent document précise une méthode d'essai pour déterminer la résistance à long terme à la pression interne de tubes en plastiques thermodurcissables renforcés de verre (PRV).

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Main informations

Collections

National standards and national normative documents

Publication date

December 1996

Number of pages

10 p.

Reference

NF EN 1447

ICS Codes

23.040.20 Plastics pipes

83.120 Reinforced plastics

Classification index

T57-204

Print number

1 - 01/12/1996

European kinship

EN 1447:1996

Sumary

Plastics piping systems. Glass-reinforced thermosetting plastics (grp) pipes. Determination of long-term resistance to internal pressure.

Le présent document précise une méthode d'essai pour déterminer la résistance à long terme à la pression interne de tubes en plastiques thermodurcissables renforcés de verre (PRV).

Replaced standards (1)

T57-204

April 1986

Standard Cancelled

Glass fiber reinforced plastic pipes. Determination of long term resistance to steady internal pressure. Test method.

De la mise sous pression d'un ensemble de tubes et raccords, résulte une déformation de ceux-ci et l'apparition de contraintes dépendant des caractéristiques physiques des constituants. La présente norme, directement issue de l'ASTM D 1598, fournit des points expérimentaux pour le tracé de courbes de durée de vie dans une ambiance donnée et permet d'en déduire une contrainte.

Standard replaced by (1)

NF EN 1447

May 2009

Standard Cancelled

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of long-term resistance to internal pressure

Le présent document spécifie une méthode pour la détermination du temps à la rupture de tubes en plastiques thermodurcissables renforcés de verre (PRV). Il est admis que l'environnement externe puisse être constitué d'eau ou d'air.

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