MS EN 13476-1:2018 Plastics piping systems for non-pressure underground drainage and sewerage – Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE) – Part 1: General requirements and performance characteristics

Scope:
This document specifies the definitions and general requirements for pipes, fittings and the system based on unplasticized poly(vinyl chloride) (PVC-U),polypropylene (PP) and polyethylene (PE) structured-wall piping systems that are to be used for non-pressure underground drainage and sewerage systems.

This standard is applicable to:

a) structured-wall pipes and fittings, which are to be used buried in the ground outside a building structure
only; reflected by the marking of products by “U”;

b) structured-wall pipes and fittings, which are to be used buried in ground both outside (application area
code “U”) and within a building structure (application area code “D”); reflected in the marking of products
by “UD”.