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ISO 8521 : 2009

M00029330

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ISO 8521 : 2009

PLASTICS PIPING SYSTEMS - GLASS-REINFORCED THERMOSETTING PLASTICS (GRP) PIPES - TEST METHODS FOR THE DETERMINATION OF THE APPARENT INITIAL CIRCUMFERENTIAL TENSILE STRENGTH

International Organization for Standardization

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Table of Contents

Foreword
1 Scope
2 Terms and definitions
3 Principle
   3.1 General
   3.2 Method A
   3.3 Method B
   3.4 Methods C, D and E
   3.5 Method F
4 Apparatus
   4.1 For method A
   4.2 For method B
   4.3 For method C
   4.4 For method D
   4.5 For method E
   4.6 For method F
5 Test pieces
   5.1 For method A
   5.2 For method B
   5.3 For method C
   5.4 For method D
   5.5 For method E
   5.6 For method F
   5.7 Number of test pieces
6 Conditioning
7 Test temperature
8 Procedure
   8.1 For method A
   8.2 For method B
   8.3 For method C
   8.4 For method D
   8.5 For method E
   8.6 For method F
9 Calculation
   9.1 For method A
   9.2 For method B
   9.3 For methods C, D and E
   9.4 For method F
10 Test report

Abstract

Describes six test methods for the determination of the initial circumferential tensile wall strength per unit of length of glass-reinforced thermosetting plastics (GRP) pipes.

General Product Information

Document Type Standard
Status Current
Publisher International Organization for Standardization
Committee TC 138
Supersedes
  • ISO/DIS 8521 : 50.60 (2009)