Surface covering for enabling a surface to be crossed, in particular by vehicles

摘要

The present invention provides a surface covering for enabling a surface, e.g. of the uneven, muddy, marshy, or sandy ground type, to be crossed by a vehicle, said surface covering including a double-ply textile core having two covered faces, each covered with at least one polymer layer, and a plurality of through tubular pockets extending substantially transversely through the thickness of the core between the two layers, and enabling respective stiffener bars to be inserted into each tubular pocket so as to make it possible, in particular, to increase the drivability and the load-bearing capacity of the surface when the surface covering is positioned on said surface.

主权项

1. A rollable surface covering configured to enable a surface to be crossed by a vehicle, comprising:
a double-ply textile core consisting of a first ply and a second ply, the first ply comprising a first face coated a first polymer layer; the second ply comprising a second face coated with a second polymer layer; at least one vulcanized-polymer tubular pocket integrally formed from vulcanized polymer of the first polymer layer and the second polymer layer, and extending substantially transversely through the thickness of the core between the first face and the second face; at least one stiffener bar configured to increase a load-bearing capacity of the surface when the rollable surface covering is unrolled, wherein the at least one stiffener bar is received in the vulcanized-polymer tubular pocket.