Advance Concrete Products offers tunnels for use in a wide variety of situations including:
We have many different size options ranging from 2’-6” wide all the way up to 36’ wide. If you are looking for a tunnel with future access for equipment troubleshooting or maintenance, we manufacture a “U” shaped tunnel with a keyed roof. The roof slabs can be delivered later than the monolithically poured walls and floor, allowing you to install large steam lines or heavy duty hardware as your jobsite conditions allow. Some customers prefer the floor to be cast separately, with a monolithic, inverted style, top section to be set on our precast concrete, keyed, floor slabs. Either way, Advance Concrete Products will build tunnels to your specifications.
Hot-dipped, galvanized steel embedded plates can be cast in the walls, roof, and floor for your support and guide system. Openings can be cast in walls during production for flow-through. 45° and 90° turns are ordered regularly. We carry both cast iron frames and covers and aluminum hatches for roof access. Tunnels are manufactured to meet your jobsite loading conditions, from pedestrian to aircraft requirements.