The main structure is made of prestressed concrete and is similar to the industrial hangars one find in the Sesto Fiorentino area. The smaller volume, clad with travertine is where changing rooms and utility rooms are located, whereas the bigger volume is used for sports.
The geometry is once again rather simple: both sections are rectangular in plan, with a corridor joining them and giving access to the various rooms.
The simple geometry of the interior contrasts with the variety and complexity of materials used in the exterior, which determines the importance and value of the project, small though it is.
The choice of copper for the exterior is striking; the metal’s flexibility to form and structure makes the building look like a giant lung, able to breathe and make the sorrounding area breathe. The breathing metaphour thus draws a parallel with the very purpose of the building: the practice of sports. The sheets are assembled on a reticular structure made of zinc-coated iron clad with wooden slats and their curvilinearity determines the undulation of the copper ribbons, which are mounted with simple joints, avoiding the use of nails or other fasteners and allowing them to shift according to thermal dilation.
In this way, the building is a kind of organic fragment that lives with the seasons almost as if it were a natural element.
Photo credits: Christian Richters