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1964- The First Monolithic Concrete Dome Built

submitted by swampgirl

1 decade 5 years 6 months 3 weeks ago

"In 1964 Dante N Bini built the first hemispherical thin shell structure by pneumatically and automatically lifting all the necessary construction materials, which were distributed horizontally over a pneumatic form anchored to a circular ring beam, from ground level into an hemispherical dome. After the initial ground preparation was finished, that concrete thin shell structure was built in 60 minutes"