Solutions overview

Void Support is the use of a geosynthetic as a tensioned membrane to span voids and prevent or minimize the effect of subgrade subsidence.

Retaining Walls are Mechanically Stabilized Earth (MSE) walls with face inclinations steeper than 70° and are used to support a soil mass so that the constructed ground surfaces can be at different elevations on either side of the wall face.

Basal Reinforcement is the use of a geosynthetic reinforcement element to stabilize an embankment over soft soils.

Ballast Reinforcement is the use of geosynthetic reinforcement elements to provide extended service life and performance of the track substructure, including the ballast materials and other supported track components.