via Wired | hat tip Architizer
Unlike traditional low-cost, temporary disaster relief shelters, Binishells are intended to be permanent fixtures. The technique is speedy and, according to Bini, costs start at just $3,500. A cluster of Binishells might look like a sci-fi film set, but the materials to build one could be found on any job site. “Aside from some special additives, our concrete mix can be sourced locally almost anywhere,” says Nicoló Bini.
Binishells were pioneered by Dr. Dante Bini, Nicoló’s father, and the first Binishell, which popped up in 1964, is still standing. All told, over 1,600 Binishells have been built in 23 countries across the globe, including gymnasium-sized shells 120 feet in diameter and tiny bubble-shaped bungalows in the developing world. “Binishells have survived even extreme environments—such as the lava, ash and constant earthquakes on Mount Etna—for almost 50 years,” says Nicoló. The younger Bini is reviving the technique as a way to provide low-cost housing for refugees and displaced people, but believes Binishells could be used and to fabricate schools, military bases, sports stadiums and generally provide architects with a cost-effective way to explore convex construction.
I recommend this vintage mini doc about Binishells if only for the the soundtrack.