Pantex Lattice Girders have been developed for the special demands of tunnel construction. This system has been rigorously tested and successfully installed in many tunnel projects throughout the world. Contrary to standard rolled steel sections and regardless of shape the Pantex Lattice System in conjunction with shotcrete, is totally surrounded by concrete, forming a complete homogenous composite structure with no unconsolidated areas, voids or fissures visible. The overall result is a tunnel lining that significantly reduces ground settlement and prevents the ingress of water.

Bars, Stiffeners & Spiders

For these important load components a special steel is used. It was developed for the demanding requirements which exist in tunnel construction.

- High Strength
- Great Formability
- Very Suitable for Welding

As the North American representative of the Pantex support elements (Tunnel Ausbau Technik Gmbh), Antraquip can supply complete lattice girders as per project requirements. Please contact Antraquip to find out if lattice girders are the support solution for your tunnel project.

PDF Lattice Girder Brochure