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SIST EN 1228:1997

(Main)

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness

This standard specifies methods for determining the initial specific ring stiffness of glass-reinforced thermosetting plastics (GRP) pipes. Two methods are given and within the specified deflection limits each is equally valid and may be used for any diameter.

Kunststoff- Rohrleitungssysteme - Rohre aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Ermittlung der spezifischen Anfangs-Ringsteifigkeit

Diese Norm legt Verfahren zur Ermittlung der spezifischen Anfangs- Ringsteifigkeit von Rohren aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) fest. Zwei Verfahren sind angegeben und beide sind innerhalb  der festgelegten Verformungsgrenzen als gleichwertig zu betrachten und können  auf alle Durchmesser angewendet werden.

Systemes de canalisations en plastique - Tubes en plastique thermodurcissable renforcé de verre (PRV) - Détermination de la rigidité annulaire spécifique initiale

Cette norme spécifie des méthodes de détermination de la rigidité annulaire spécifique initiale des tubes en plastique renforcé de verre (PRV). Deux méthodes sont données et, dans l'intervalle des limites de déflexion, chacune est également valable et peut etre utilisée pour n'importe quel diametre.

Cevni sistemi iz polimernih materialov - Cevi iz duromernih materialov, ojačenih s steklenimi vlakni (GRP) - Določanje začetne specifične obodne togosti

General Information

Status
Published
Publication Date
31-Jan-1997
ICS
23.040.20 - Plastics pipes
83.120 - Reinforced plastics
Technical Committee
PCV - Plastic pipes, fittings and valves
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
01-Feb-1997
Due Date
01-Feb-1997
Completion Date
01-Feb-1997
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
EN 1228:1996 - Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness

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Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RVWLKunststoff- Rohrleitungssysteme - Rohre aus glasfaserverstärkten duroplastischen Kunststoffen (GFK) - Ermittlung der spezifischen Anfangs-RingsteifigkeitSystemes de canalisations en plastique - Tubes en plastique thermodurcissable renforcé de verre (PRV) - Détermination de la rigidité annulaire spécifique initialePlastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipe
...

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