CEN - PREN 17970
Ductile iron pipes - Push-in joints for ductile iron pipe systems - Resistance against root intrusion - Requirements and test methods
active, Most Current
| Organization: | CEN |
| Publication Date: | 1 April 2023 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Iron and steel pipes): | 23.040.10 |
scope:
This document is applicable to diffusion-tight pipes, accessories and fittings in ductile cast iron to EN 598 and to cast iron pipe systems.
The document gives requirements on the contact pressure based on a risk assessment and gives a test method that simulates the penetration of a root tip into the sealing gap.
Document History
PREN 17970
April 1, 2023
Ductile iron pipes - Push-in joints for ductile iron pipe systems - Resistance against root intrusion - Requirements and test methods
This document is applicable to diffusion-tight pipes, accessories and fittings in ductile cast iron to EN 598 and to cast iron pipe systems.
The document gives requirements on the contact pressure...