Cantonal School Heerbrugg
Hanspeter Schiess, Trogen
The new construction and refurbishment of the Cantonal School Heerbrugg includes a new central wing and the renovation of the existing gymnasium and west wing. The new building, with one basement level and three upper floors, connects directly to the existing structures.
Expansion of Cantonal School Heerbrugg
1st prize in competition
The above-ground floors of the new central wing are largely designed using precast construction. The floor slabs, spanning up to 19 m, are pre-tensioned ribbed slabs. Interior walls and columns were constructed using cast-in-place concrete. The facade structure consists of prefabricated square columns arranged at 1.4 m intervals.