NA 119

DIN Standards Committee Water Practice

Project

Test methods for cyclic load change internal pressure tests for the renovation and repair of sewage pressure pipe systems

Abstract

This standard specifies a procedure for testing rehabilitation systems including associated connection systems and side connections for the rehabilitation of pressure pipes using dynamic pressure loads, alternating between positive and negative pressure. This document defines parameters and test conditions for testing on pressure pipes and the connection points up to 10 bar. The test based on the defined parameters applies to underground sewage pressure pipe systems that are renewed, renovated or repaired.

Begin

2020-12-14

Planned document number

DIN 3603

Project number

11904607

Responsible national committee

NA 119-05-37-03 AK - Determination of test parameters for cyclical load change internal pressure tests for the renovation and repair of sewage pressure pipe systems  

draft standard

Test methods for cyclic load change internal pressure tests for the renovation and repair of sewage pressure pipe systems
2022-06
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