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Civil

Tunnel Construction


With speed of construction and minimal disruption to existing services (such as rail systems) as a key factor when constructing tunnels or underpasses, designers and contractors have turned to Delta's extensive product range for the answers. High quality precast wall panels, part of our Deltacore panel range, have been incorporated into these types of projects. This provides the contractor with the desired speed of construction required to minimise on site construction time and description.


Delta's high strength Deltacore floor panels incorporated into the roof structure of the Subiaco rail tunnel.

High quality architectural and structural retaining wall panels were incorporated in the Joondalup station tunnel project.

Technical Product Info