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EVS-EN ISO 23856:2021

Plastics piping systems for pressure and non-pressure water supply, drainage or sewerage - Glass-reinforced thermosetting plastics (GRP) systems based on unsaturated polyester (UP) resin (ISO 23856:2021)

General information

Valid from 20.07.2021
Base Documents
ISO 23856:2021; EN ISO 23856:2021
Directives or regulations
None

Standard history

Status
Date
Type
Name
20.07.2021
Main
05.03.2013
Main
05.03.2013
Main
This document specifies the properties of piping system components made from glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP). It is suited for all types of water supply, drainage and sewerage with or without pressure. Types of water supply include, but are not limited to, raw water, irrigation, cooling water, potable water, salt water, sea water, penstocks in power plants, processing plants and other water-based applications. This document is applicable to GRP UP piping systems, with flexible or rigid joints with or without end thrust load-bearing capability, primarily intended for use in direct buried installations.

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