NBN EN ISO 11300-3:2026

Piping systems for rehabilitation of underground drains, sewers and water supply networks - Part 3: Unplasticized poly (vinyl chloride) (PVC-U) material (ISO 11300-3:2026)

ACTIVE

About this standard

Languages
English and French
Type
NBN
Standards committee
CEN/TC 155 (Plastics piping systems and ducting systems)
Status
ACTIVE
Publication date
11 February 2026
Replaces
NBN EN ISO 11296-1:2018 NBN EN ISO 11296-3:2018
ICS Code
23.040.20 (Plastics pipes)
23.040.45 (Plastics fittings)
91.140.80 (Drainage systems)
93.025 (External water conveyance systems)
93.030 (External sewage systems)
Withdrawn Date
Price
€ 124,00

About this training

Summary

This document specifies requirements and test methods for pipes and fittings which are part of piping systems for the rehabilitation of non-pressure underground drains and sewers.
NOTE            It is not applicable to use of PVC-U material for rehabilitation of pipes under pressure.
It is applicable to unplasticized poly (vinyl chloride) (PVC-U) pipes, fittings and assemblies, as manufactured and as installed with service temperature not exceeding 35 °C. It is not applicable to the existing pipeline.
This document is applicable to the renovation technique family “lining with close-fit pipes”.