Pirelli Utility Tunnel
Part of an expansion project at the Pirelli tire factory in Turin, tunnels were added to provide crucial service connections for gas and electrical lines between the main buildings and a steam-generating station. PENETRON technology ensured a durable structure for three underground gas and electrical supply tunnels at the plant.
PENETRON ADMIX was used to treat 1,500m3 (1,960 cubic yards) of concrete for all tunnel structures. PENEBAR was also used to seal the construction joints, including the openings for the PVC pipes and the water supply and valve injection tubes.