TWIN INVERSE
CONES
An inverse twin cone tensile membrane structure of striking minimalist character — where the cone, instead of rising to a peak, plunges downward to create a dramatic inverted geometry.
Configured as two independent rectangular-plan twin cone units installed in close succession, the entire assembly is suspended on just four columns — two columns per unit — with all boundary edges fixed along the rectangular perimeter.
The visual result is a composition of quiet architectural power — at ground level, only four slender columns are visible, with the tensile membrane appearing to float effortlessly above.
All drainage infrastructure is fully integrated and concealed within the structure, maintaining the clean, uncluttered aesthetic that defines this installation.
The membrane selected is a Type 2 PVDF Coated Tensile Membrane, engineered for long-term durability and performance.
Where four columns carry an architectural statement — and minimalism becomes the design language.
Signature Entrance
Canopy
Conceived primarily as an architectural design feature rather than a purely functional shelter, this inverse twin cone installation serves as a signature entrance canopy to a corporate cafeteria space.
Beyond its identity as a visual landmark, the structure also frames an important functional zone — the open-air corporate address venue where company directors gather employees and conduct organisational events from a stage podium.
The tensile canopy behind the podium creates a refined, sheltered backdrop that elevates the formality and ambience of these occasions, while simultaneously enhancing the everyday entrance experience of the cafeteria.
Premium Structural
Engineering Details
Engineering Beneath
The Elegance
The elegance of this project lies as much beneath the surface as above it. Installing an inverse tensile structure on an elevated second-floor slab introduced a critical structural challenge — the reaction forces of the entire membrane system had to be safely transferred into existing RCC columns without compromising the integrity of the slab or the building.
MECANCO's design engineering team conducted a thorough investigation of the existing RCC column grid, calculated precise reaction forces, and worked in close coordination with the project's structural engineers to design chemical anchoring solutions that seamlessly integrated with the existing structure.
The result is a structure that appears effortlessly weightless — yet is rooted in meticulous engineering rigour.
In a project where aesthetics demanded minimalism and engineering demanded precision, MECANCO delivered both without compromise.