

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