ISO 13259:2018

Cette norme a été révisée par ISO 13259:2020

Résumé

This document specifies a test method for determining the leak tightness of elastomeric sealing ring type joints for buried thermoplastics non-pressure piping systems.

Unless otherwise specified in the referring standard, the tests are carried out at the following basic test pressures:

— p₁: internal negative air pressure (partial vacuum);

— p₂: a low internal hydrostatic pressure;

— p₃: a higher internal hydrostatic pressure.

It also describes the following four test conditions under which the tests are performed:

a) Condition A: without any additional diametric or angular deflection;

b) Condition B: with diametric deflection;

c) Condition C: with angular deflection;

d) Condition D: with simultaneous angular and diametric deflection.

The applicable selection of the test pressure(s) and the test condition(s) is specified in the referring standard

Informations générales

État actuel
: Annulée

Date de publication
: 2018-04
Edition
: 2

Nombre de pages
: 11
Comité technique
: ISO/TC 138/SC 1 Tubes et raccords en matières plastiques pour évacuation et assainissement (y compris le drainage des sols)
ICS
:
23.040.20 Canalisations en matières plastiques

91.140.80 Systèmes d'évacuation d'eau