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NA 119

DIN Standards Committee Water Practice

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Technical Specification [CURRENT]

DIN CEN/TS 14578 ; DIN SPEC 19547:2014-03
Plastics piping systems for water supply or drainage and sewerage - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Recommended practice for installation; German version CEN/TS 14578:2013

Title (German)

Kunststoff-Rohrleitungssysteme für die Wasserversorgung und Ableitung von Abwasser - Glasfaserverstärkte duroplastische Kunststoffe (GFK) auf der Basis von ungesättigtem Polyesterharz (UP) - Empfehlungen für die Verlegung; Deutsche Fassung CEN/TS 14578:2013

Procedure

Overview

This Technical Specification specifies recommended practices for the underground installation of piping systems made of glass-reinforced thermosetting plastics based on unsaturated polyester resin (GRP-UP), intended to be used for pressure or non-pressure water or sewerage applications and complying with, as applicable, EN 14364 and/or EN 1796. It is applicable to GRP-UP piping systems of nominal sizes from DN 100 to DN 4 000 which are intended to be used for the conveyance of liquids at temperatures up to 50 °C and at pressures of 0,5 bar and greater. The committee responsible for this Technical Specification is NA 119-05-28-10 GUA "Gemeinschaftsunterausschuss NAW/FNK: Rohrleitungssysteme aus GFK (Abwasser und Trinkwasser) (CEN/TC 155/WG 14)" ("Joint subcommittee NAW/FNK: Pipe systems of glass-reinforced thermosetting plastics (wastewater and drinking water) (CEN/TC 155/WG 14)") at DIN.