RETAINING WALLS

• Reinforced Earth®, a gravity structure retaining wall system consisting of alternating layers of granular backfill and reinforcing strips connected to a modular precast concrete facing. Facing panels are available in a variety of shapes, sizes, finishes, and textures.
• Terratrel™, a gravity structure retaining wall system consisting of alternating layers of granular backfill and reinforcing strips connected to a welded wire facing. Terratrel is a cost effective alternative to using precast concrete facing
• TechWall™, a precast counterfort retaining wall that combines the benefits of typical counterfort design methods with the inherent advantages of precast concrete. TechWall is very effective in severe cut applications or along limited right-of-way areas.

PRECAST ARCHES

• TechSpan™, a uniquely reliable, cost-effective precast concrete arch system for new construction or replacement of culverts, bridges, and tunnels. Advanced design procedures and fabrication techniques provide for the most efficient use of concrete and reinforcing steel.
  SOIL IMPROVEMENT by DGI-Menard Soiltreatment LLC
• Dynamic Compaction, Vertical Drains (Wicks), and Stone Column techniques used to improve the load bearing capacity of loose and/or impervious soils.
• Menard Vacuum Consolidation™, a proprietary system used for consolidating and preloading soft and very soft saturated low permeability soils at an accelerated rate.