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
- Standard No.
- ISO 10471:2003
- Release Date
- 2003
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 10471:2003/Amd 1:2010
- Latest
- ISO 10471:2018
- Scope
- This International Standard 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. NOTE 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.
ISO 10471:2003 Referenced Document
- ISO 10928:1997 Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use
- ISO 7685 Glass-reinforced thermosetting plastics (GRP) pipes — Determination of initial ring stiffness*， 2019-07-11 Update
ISO 10471:2003 history
- 2018 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
- 2010 ISO 10471:2003/Amd 1:2010 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; Amendment 1
- 2003 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
