Polycentric Pavilion by nARCHITECTS

June 3, 2016

Polycentric Pavilion – nARCHITECTS is one of fourteen international firms invited to participate in the Architecture as Art exhibit at the XXIst Triennale di Milano International Exhibition (XX1T), entitled Design After Design. Participants were asked by the curators to build full scale architectural installations as “the architectural equivalent of entries in a possible dictionary, such as Portico, Entrance, Rehabilitation, Roof, Shelter, Pavilion, etc.” The exhibition, hosted at the Pirelli HangarBiocca, opened on April 2nd 2016.


nARCHITECTS’ Polycentric Pavilion responds to the curators’ challenge to “unlock the expression of architectural ideas with regard to new paradigms, such as the new idea of active and participatory public space….”


Six interlocking aluminum vaults spring from a triangular outdoor stage to define a new space for performance and serendipitous misuse. Continuing on the firm’s experimentation with skewed barrel vaults in their 2011 bamboo Forest Pavilion in Taiwan, the vaults define a permeable enclosure around a central void and a new space for performance.


Polycentric Pavilion is conceived of as both an area for passive lounging, and a model for a more active and multi directional theater. The varying relationship between the vaults, the deck and the void allows performers and audience to decide whether the decking serves as a stage, seating, both or neither, resulting in multiple performance configurations. Sound – either emanating from a performance, from the vaults moving with the wind, or elsewhere in the Bicocca grounds – is projected by the aluminum vaults in unfamiliar ways, heard by a mobile public.

The vault – historically erected over social gathering spaces, such as thermae, amphitheaters, and basilicas – is one of the most fundamental elements of architecture. While traditionally built with massive load bearing masonry, and expressing solidity and strength, the aluminum vaults in nARCHITECTS’ pavilion are as thin as possible – 5mm – making their connection to the environment more tenuous, as they respond to external forces such as the wind. Departing from historical vault types such as the Barrel, Groin, Rib and Fan vaults, nARCHITECTS’ exploration proposes new types: the Skewed, Split and Reverse-Split vaults, which address varying spatial and structural needs.

Polycentric Pavilion builds upon the firm’s ongoing design research of Almost Buildings – incomplete or dynamic structures that are open to landscape and to their environment, and to appropriation or completion by others. The pavilion will be open to the public until September 12, 2016 at the Pirelli HangarBicocca.

Location: Pirelli HangarBicocca, Milan, Italy

Program: Polycentric pavilion

Client: XXIst Triennale di Milano International Exhibition (XX1T)

Design Team: Credits: Eric Bunge, Mimi Hoang (Principals); Albert Figueras (Project Manager), Wei Wen, Zach Walters, Bryan Chen,

Curators: Nina Bassoli, Pier Luigi Nicolin

Structural Engineer: Craft Engineering Studio (New York); Studio Insinga (Structural Engineer of Record – Milan)

Fabrication: Vaults – Extravega, Milan; Decking – Tosetto, Milan

Completion: April 2016

Comments are closed.

Subscribe