protection des réseaux enterrés
The plates are intended to protect large-diameter underground pipelines (HP gas, hydrocarbons, etc.) Made of injected HDPE, they can withstand the impact of a 32-tonne mechanical digger without losing their integrity.
French regulations give OVERPIPE plates a risk reduction coefficient of 0.01, identical to that of concrete slabs (GESIP guide 2002/01).








