Museum of Science and Industry

The Museum of Science and Industry (MOSI) in Florida

Completed in 1995, this spherical theater is the key organizing element of the entire facility. Zahner was involved in the design-engineering, fabrication, and installation of several interior and exterior elements within the complex, including the lush blue reflective dome itself. Antoine Predock , the architect who designed MOSI, began working with Zahner design engineers early in the schematic phase to develop a curvilinear system that would support the project.

MOSI was the first project Zahner produced by Antoine Predock, and the first project by Zahner to include dual curvatures.  This marked a turning point in the way that Zahner produces its metal surfaces.  Zahner had just completed the Weisman Museum with Frank Gehry, one of the earliest projects with Gehry and Zahner. The demands on the metal surface were many, but none of compared to what the Tampa dome would require.

Aerial imagery of Tampa Museum of Science and Industry

Aerial imagery of Tampa Museum of Science and Industry.
Image courtesy Google.

Tampa MOSI during construction

Tampa MOSI during construction.

Detail of the MOSI dual curvature roof panel system in Tampa, Florida

Detail of the MOSI dual curvature roof panel system during installation.

The Museum of Science and Industry in Tampa introduced new hurdles for the performance of sheet metal on curvilinear buildings. The dome of the spherical shape of the dome would require the metal surface to curve in two directions at once -- dual curvatures. Similar to a sheet of paper, metal sheets do not want curve in both directions.

To overcome this obstacle, Zahner and Predock developed on a triangulated panel system which would allow smooth dual-curving of the metal surface. This project was completed a few years before Zahner would go on to develop the ZEPPS™ Process, so the understructure for this project was accomplished using more primitive, but effective aluminum and steel substructure.

The mirror-polish stainless steel used for the project was chosen by the architects to evoke the sky and waters of Tampa Bay, less than twenty miles from the museum. The reflective finish creates unexpected lush colors reflected from both the green grounds surrounding the building, as well as the range of tones seen in the skies.

Roof of the MOSI in Tampa

Roof of the MOSI Dome in Tampa — Dual Curvatures.

Detail of the MOSI dual curvature roof panel system in Tampa, Florida

Detail of the MOSI dual curvature roof panel system.

Photograph of the MOSI dual curvature roof panel system in Tampa, Florida

Museum of Science & Industry, Florida.

Photo-Detail of the MOSI dual-curvature wall panel system in Tampa, Florida

Detail of the MOSI dual-curvature dome panel system in Tampa, Florida.

The mirror surface of the museum creates opportunities for luscious sunset tones across the surface of the metal, as seen above. In this case, the triangular panelization of the metal creates visual interest by dividing up the reflected planes, much like pillowed glass or the oil-canning of metal.

Zahner's expertise was also required for a few other aspects of the museum, including the museum shop, which is clad in a semi-reflective stainless steel surface, pictured below.

Photograph of the Museum Shop at MOSI

Photograph of the Museum Shop at MOSI.

Giftshop at MOSI Science Museum

Giftshop at MOSI Science Museum.

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