This 125m x 64.40m and 17m height building has a roof cover main structure made by two steel tubular variable cross section tripods far such to get an arch with three hinges and no –push.

The tripods hang with a tie high resistance cable at the apex a suspended spatial truss beam.

The 30m length reinforced secondary (each 6m) beams are connected to the external concrete structures and supported by the longitudinal truss beam.

The roof structure is supported along the edges on concrete transversal frames that follow the same pitch of the secondary beams.