BS ISO 10471:2018

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. | Status: Superseded, Withdrawn

1 Scope This document specifies a method for determining by extrapolation the long-term ultimate ring bending strain and 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 beam bars.