In cooperation with the company Gehri Rivestimenti SA from Porza, we were able to carry out the work for the new overpass at the SBB railroad station in Bellinzona.

Finestocked surfaces and visible edges were selected for the tread and floor slabs.

The whole metal structure, executed by Officine Ghidoni SA, required 87 steps and stairs of 270 cm length and 43 of 196 cm length; plus about 200 m2 of floor slabs for the landings and the upper transition. The floors of the elevators were also covered with a single large slab of Calanca Gneiss.