Reference number
Ïã¸ÛÁùºÏ²Ê¿ª½± 7685:2019
International Standard
Ïã¸ÛÁùºÏ²Ê¿ª½± 7685:2019
Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness
Edition 2
2019-07
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Ïã¸ÛÁùºÏ²Ê¿ª½± 7685:2019
71168
Published (Edition 2, 2019)

Ïã¸ÛÁùºÏ²Ê¿ª½± 7685:2019

Ïã¸ÛÁùºÏ²Ê¿ª½± 7685:2019
71168
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Format
CHF 63
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Abstract

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.

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