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Expo 2025 Osaka-Kansai World Expo 「Doki Doki – Luxembourg Pavilion」

Architecture  2025.06.13

This structure consists mainly of edge cables and vertical cables arranged around the
perimeter, as well as tie rods attached to the bottom cone.
By using hydraulic jacks to pull in the cables and tie rods and apply tension to the membrane,
we were able to form a stable suspension membrane structure and achieve this beautiful
and unique shape.

Overview

Structure
suspension membrane structure
Scale
1,100㎡(membrane surface area)
Construction Period
November to December 2024
Scope
Production、construction
Cable
Structural strand rope and spiral rope(manufactured by Kobelco Wire Co., Ltd.)
Tie rod
NHT tension rod(manufactured by Gotetsu Sangyo Co., Ltd.)
Constructor
Naito House Co., Ltd.
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