Photos

Videos

• “Pitch” at Smart Cities, Denver, May 2023
• Refurbishing 13-year-old Prototype, 2023
• Part 1: Prototype 1: Thin-shell Concrete Dome. Foundation ring pour and dome form assembly.
• Part 2: Thin-shell Concrete Dome Construction. Proof-of-concept, scale model, Juneau, Alaska, Nov 2009
• Part 3: Thin-shell Concrete Dome: interior urethane foam insulation spray.
• Part 4: Dome Prototype #1 Installed. Dome Prototype #2 Sprayed Construction and Static Load Test
• Part 5: Thin-Shell Concrete Dome Scale Model Seismic Test, 29 September 2011, Juneau, AK
• Thin-shell Concrete Domes for Low Embodied and O&M Energy

Breakthrough Energy funding app

• “Pitch” slide deck
• “Short Answers”

Applications, Posters, Papers

• A New WPA: Thin-shell Concrete Quasispherical Structures for Minimum Embodied and Operating Energy, for CA