Prefabricated Structures


Patented structures, particularly suitable for high embankment heights, consisting of two half-sections supported one on top of the other in key form, joined longitudinally, laid on concrete stringers or general concrete aprons.

Hydraulic use
Gabarit 7mx4.5 Section 48m2 Longueur 240 ml hauteur de cuouverture 24m Ouvrage ferroviaire sur la A19 a Marines en Espagne
Covered trenches

Product Benefits

  • Erection of the structure without props
  • Quick installation

Technical specifications

  • Hydraulic section from 10 m2 to 55 m2
  • Max. cover height: 35 m

Download the datasheet