Ductile iron pipes - Push-in joints for ductile iron pipe systems - Resistance against root penetration - Requirements and test methods; German version EN 17970:2024
German title
Rohre aus duktilem Gusseisen - Steckmuffen-Verbindungen für Rohrsysteme aus duktilem Gusseisen - Widerstandsfähigkeit gegen Wurzeleinwuchs - Anforderungen und Prüfverfahren; Deutsche Fassung EN 17970:2024
Publication date
2024-08
Original language
German
Pages
13
Publication date
2024-08
Original language
German
Pages
13
DOI
https://dx.doi.org/10.31030/3549305
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Overview
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. The responsible national standardization committee is Working Committee NA 119-07-17-01 UA "Gussrohre (CEN/TC 203)" ("Cast iron pipes (CEN/TC 203)") at DIN Standards Committee Water Practice (NAW).
Content
ICS
23.040.10
DOI
https://dx.doi.org/10.31030/3549305
Cooperation at DIN
Please get in touch with the relevant contact person at DIN if you have problems understanding the content of the standard or need advice on how to apply it.