Built between 1970 and 1975, the Archaeologische Staatssammlung stands as one of the most prominent examples of new museum architecture in Germany at that time. Six cubic volumes dominate the building's appearance facing Englischer Garten, where the use of corten steel, then a relatively unknown material, became the distinctive hallmark and image of the museum. After more than four decades, the passage of time necessitated a significant transformation, an extension of exhibition spaces, and a complete update of the museum in its functional and technical aspects. The project by Nieto Sobejano Arquitectos, conscious of both the architectural quality of the existing building and the environmental reasons favoring the rehabilitation of existing structures rather than their demolition, is the result of a patient and precise process within the constraints of the original project, guided by its own geometric, construction, and spatial laws. The museum has been restored while preserving its most prominent architectural elements. The new additions primarily affect the entrance, the insertion of a wide public staircase, the expansion of administrative and conservation areas, and the construction of a large underground exhibition hall completely free of supports, covered with an exposed concrete structure that relates to the orthogonal geometry of the original project. A series of perimeter skylights, emerging from ground level, delineate a children's play area for the adjacent Kindergarten, thematically conceived as a small archaeological garden. Following the careful renovation and expansion works, the new ASM is a completely renovated museum, where each of its spaces has been transformed to varying degrees of intensity, aware that architecture finds its freedom in working within the limits imposed by the original building itself.
The outer shell of the building consists mainly of 3mm thick corten steel elements and aluminium windows. The corten steel elements envolve the whole building, They are the hallmark and image of the museum.
The existing façades were heavily corroded due to the lack of experience with corten steel in Germany at the time of planning and construction. All existing elements had to sustituted.
The large underground exhibition hall completely free of supports is built by dark bush hammered concrete, covered also with a dark bush hammered concrete structure.
Team:
Architects: Nieto Sobejano Arquitectos
Site supervision: M.C – Baumanagement GmbH, Munich; Drees & Sommer Munich
Project management: Drees & Sommer Munich
Structural engineer: Sailer Stepan Tragwerkteam München GmbH
Mechanical engineering: Canzler Ingenieure GmbH, Munich, Teuber + Viel Ingenieurgesellschaft für Energie- und Gebäudetechnik mbH, Munich; Duschl Ingenieure GmbH & Co KG, Rosenheim
Landscape architecture: mgk Landschaftsarchitekten BDLA Stadtplaner Partnerschaftsgesellschaft mbB, Munich
Façade design: Priedemann Fassadenberatung GmbH, Berlin
Fire safety planning: Müller-BBM GmbH, Berlin
Construction physics, building acoustics: Ingenieure Süd GmbH, Munich
Lightning consultatnt: Oswin Nikolaus Lichtgestaltung
Exhibition planning: Atelier Brückner Gmbh
Photographer: Roland Halbe
Materials Used:
Facade cladding: Corten Steel, AMS GmbH
Flooring: Visible screed-terrazzo, Hubert Pupeter GmbH
Doors: Customized design, RIES Akustik-Innenausbau GmbH
Windows: Aluminium windows, Radeburger Fensterbau GmbH
Interior furniture: customized design, Schreinerei Vogl GmbH
Interior steel works: steel, Metallverarbeitung André Taubert
Exhibition hall: dark bush hammered concrete, Wayss & Freytag Ingenieurbau AG, Steinmetzbetrieb Miedl
