Precast Arch Systems

Our modular two-pin or three-pin precast concrete arch systems are simple and quick to erect. Suitable for highways, rail, mining and hydraulic applications.

The geometry of each arch is configured to suit the particular project requirements. Spans of over 20m and backfill depths of up to 35m can be achieved.


Many arch structures use our Reinforced Earth system with concrete or steel facing panels to construct the spandrel walls of the arch. These can be clad with brickwork or stone to provide a very attractive traditional looking structure.