Cod Ean8595568922205
Cod vamal39259020
Greutate5,50 kg/m
Culoaregrey body/ blue lid
MaterialPVC
Cu suto-stingere30 s
Rezistența la temperatură-5 - 60 °C
Limita rezistenței la compresiune284 kPa
Lungime2 m
Dimensiune interioara200 x 125
Toleranțălength ± 10 mm
Clasa de reacție la focA1 - F
Tipuri de protecțieIP 30
StandardeČSN EN 61386-1, ČSN EN 61386-24

Earthen channels are intended for mechanical protection of installation of engineering networks to be loaded under ground. By its technical parameters those fully replace the earlier used concrete channels. There is possible to use them for additional protection already installed earthen engineering networks. Floor trunkings are supplied with a colour lid. Connected using connectors and folding the lid over, thus interconnecting the individual parts. Strength limit on compression tested on length 300 mm. Earthen channels are manufactured according to ČSN EN 61386-1 and ČSN EN 61386-24.