Forse ne avete già sentito parlare su Facebook o Twitter: il 16 marzo – Giornata nazionale dell’albero – la Bobbing Forest sarà completata e venti alberi in totale galleggeranno nelle acque del Rijnhaven, a Rotterdam. Si tratta della prima foresta galleggiante al mondo ed è già candidata a diventare un landmark dei Paesi Bassi.Read More
Avevamo proprio bisogno che Renzo Piano venisse a fare uno dei suoi schizzi per ricucire anche il Politecnico di Milano. Bene! L’idea della piazza verde e dell’abbattimento di un edificio è affascinante, forse appena un po’ poco praticabile, ma affascinate.
The master plan for the ‘Hochschulcampus Osnabrück’ is the framework which includes the first building blocks (library, Forum, university building, campus and mensa). The centrally located university building is situated where in the future the campus area and the Forum will meet. Because of this location and the position of the university building as “link”, the building is shaped like a volume of three floors with a cutaway at the bottom. The incision ensures a strong relationship with the outside area and gives the university building a clear, recognizable entrance: a striking building is created. In addition, the campus is enriched with a carefully designed outside area, which can be used for events and conferences.
Upon entering the building (under the cantilevered section of the building) the hall opens upwards: open space along all floors creates a feeling of generous spaciousness. The glass roof allows natural light to flow through the entire lobby. This space can be used by the university, but can also be used for non-university events. The central atrium and green courtyard are special areas in the tightly organized building volume, which can be experienced in different ways and provide simple and clear orientation for visitors.
The layout leads to a clear, simple and compact floor plan of the university building. Classrooms and emergency staircases are situated on both sides of the building; in the middle part are the lobby, technical rooms and courtyard. The large lecture halls are perpendicular to the main direction of the building, and get their natural light from the courtyard. Due to the existing topography, the heights of the land is used in the new building, making it clear and simple to create the requested higher ceilings in the lecture halls.
The rigid structure of the facade with a grid pattern of 1.25m, is made more light and airy by using windows of different heights. Due to the arrangement of these differently shaped windows, the size and shape of the various internal spaces can also be read on the outside of the building. In the interior the different functions can be seen by the vary- ing height of the balustrades.
The outer shell is designed as a two-tier structure: the building volume is coated with an insulating green foil membrane that protects the façade against wind and rain. On an aluminium substructure, a coating of folded panels – on the sides perforated aluminium panels are mounted. The perforation of the metal skin creates a varied, lively view of the facade: you can see glimpses of the green building shine behind the metal. The anodized aluminium panels have a soft, almost velvety surface and give the building an important, yet friendly and inviting appearance.
The incisions are placed in such a way that the windows and frames are hidden from sight. The principle of these precise incisions is continued in the upper and lower part of the building; the plinth and cornice aren’t visible. The blinds are integrated into the insulating surface and are hardly noticeable behind the metal coating.
The colour green refers to the ‘origin’ of the university, which has its roots in the Faculties of Agricultural Sciences and Landscape Architecture of the former agricultural college. This fresh, stimulating and inspiring colour gives beautiful, striking and contrasting accents to a building which is mostly characterized by the use of restrained colours and materials.
For way-finding in the new building an original typographic has been developed. Quotes and printed collections of words on the walls are there to inspire and arouse curiosity. All these graphics elements are presented in the colour green. The same typography is used on glass walls and doors, as a contrast marker for the visually impaired.
Client | Stiftung Fachhochschule Osnabrück
Architect | Benthem Crouwel Architects
Lead architect | Markus Sporer
Location | Campus Westerberg, Barbarastraße, Osnabrück, Germany
Ph | Jens Kirchner