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Magical Flotation

Eishi Sakamoto

Magical Flotation – Eishi Sakamoto
Tsuchi photo by Kawasumi・Kobayashi Kenji Photograph Office

Tensegrity is a structural system proposed by Buckminster Fuller in the 1950s that is composed of pin joints of straight members susceptible to compressive and tensile stresses. This principle was applied to the ceiling material of the cafe. For the cafe, American cypress, known for its lightness, strength, and processability, was used as the compression element, while durable and reliable stainless-steel wire was used as the tension element. The system would collapse the instant there were any deviations in the three-dimensional positioning; therefore, the length of the wires was precisely adjusted using ARAKAWA GRIP to express this delicate and magical sense of flotation.
The bold and solid American cypress appeared to play the central figure at first glance, while the thin and delicate wire played a behind-the-scenes role. Nevertheless, both materials complement each other structurally and conceptually. As such, the manner in which each material in a subordinate-subordinateelationship is presented to complement one
another is unique to our design technique.

Eishi Sakamoto

Eishi Sakamoto

KENGO KUMA & ASSOCIATES

Born in 1978, Eishi graduated from the Department of Architecture and Architectural Engineering in the Graduate School of Engineering at Kyoto University and joined Kengo Kuma & Associates.

https://kkaa.co.jp/en/people/eishi-sakamoto/

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