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NBN ISO 10471:2025

Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions

Summary

This document specifies a method for determining by extrapolation the long-term ultimate ring bending strain and for the calculation of the long-term ultimate relative ring deflection of glass-reinforced thermosetting plastics (GRP) pipes, under wet conditions.

Two methods of loading are given, one using plates the other using beam bars.

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 12/22/2025
Page Count 0
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