Reference number
ISO 10471:2003
© ISO 2024
ISO 10471:2003
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
Edition 1
2003-12
Withdrawn
Withdrawn (Edition 1, 2003)

Abstract

ISO 10471:2003 specifies a method for determining by extrapolation the long-term ultimate 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. Either method may be used for measurements of relative vertical deflection up to 28 %. When it is expected that this level is going to be exceeded then the procedure is limited to the use of at least one beam bar.

General information

  • Status
     : Withdrawn
    Publication date
     : 2003-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 138/SC 6
    ICS :
    23.040.20 
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