February 7, 2001 – The initial layer of concrete is applied and horizontal and vertical rebar is put in place. The depth gauges show the potential thickness of the dome wall.
Image by David Collins
Sourced from Monolithic Commons
Posted to Italy High School Gymnasium Construction Photo Journal
CC BY-SA 4.0
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Image by David Collins from Monolithic Commons via Monolithic Dome Institute (CC BY-SA 4.0)