Plastics warning devices for underground cables and pipelines with visual characteristics
NORM herausgegeben am 1.8.2021
Bezeichnung normen: ČSN EN 12613
Zeichen: 646910
Katalog-Nummer: 512407
Ausgabedatum normen: 1.8.2021
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies the material, mechanical and functional (fitness for purpose) requirements for warning devices with visual characteristics manufactured from plastics, intended to indicate the presence of cables and piping systems buried in ground when opening trenches and more generally during digging work.
This document also specifies test methods.
This document is applicable to two types of visual warning devices: tapes (type 1) and meshes (type 2)