Drain, Ducts and Inserts

The GTF® system can be used to make drains, ducts and inserts required for water conveyance or installation of cable ducts down to a maximum depth of 20 cm.

The speed of execution and the precision, whether working vertically or horizontally (the latter made possible by the GTF®250RC), offer enormous advantages especially when the tunnels are already in operation and must be reopened to traffic as quickly as possible.