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Standard
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NBN ISO 7685:2021
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness
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Summary
This document specifies methods for determining the initial ring stiffness of glass-reinforced
thermosetting plastics (GRP) pipes. Two methods are given (constant load and constant deflection), and
within the specified deflection limits, each is equally valid and can be used for any diameter.
thermosetting plastics (GRP) pipes. Two methods are given (constant load and constant deflection), and
within the specified deflection limits, each is equally valid and can be used for any diameter.
Technical characteristics
| Publisher | Bureau de Normalisation Belge (NBN) |
| Publication Date | 05/28/2021 |
| Cancellation Date | 12/10/2021 |
| Page Count | 4 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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28/05/2021
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