This high mechanical and electrical resistance warning mesh, certified by APAVE, includes:
Parallel chains (in the longitudinal direction) whose number varies depending on the protection width defined by the diameter of the buried structure.
Minimum width of the warning mesh is 0.10m with 2 chains.
Parallel wefts (in the width direction), connected to the chains to ensure the overall resistance.
Installation of the warning mesh:
Placed at the bottom of the excavation at 0.30m from the upper generator of the protected structure and 0.50m below the natural ground level.
Easy to install mechanically or manually, including in curves or intersections.
Roll length upon request. Standard length is 100m.
The most popular products
Security is ensured on buried structures, along the entire length, without widening, for the entire lifespan of the structure
Time and ease of installation
Possible reduction of the depth -> Cost reduction
Cavitation effect -> Soil cohesion
Warning device with integrated marking tape (compliant with NF EN 12613 standard) associated with GACTT mesh
Specialty in electrical network: Regulation of soil and structure temperature