This Chinese Company Built Ten 3-D-Printed Buildings in One Day From Recycled Trash.
Rome wasn’t built in a day, but the city of the future sure might be. A Chinese company, Shanghai Yingchuang Design & Engineering Co., has built 10 buildings in an astonishing 24 hours, and it has done it all with a 3-D printer. The 3-D-printed structures, which are in the Qingpu District, a suburb of Shanghai, are constructed of a combination of recycled industrial waste and a mixture of sand, concrete, and glass fiber.
“The material has been transformed from industrial construction waste. It is lighter but five times as hard as common construction material,” company CEO Ma Yihe told China’s CNTV. “All the layers are firmly connected with each other. They won’t separate or deform or collapse.”
Similar to the world’s first 3-D-printed house, which went up in Amsterdam earlier this month, the building’s parts can be printed and then clicked together like Legos. The design “can save up to 50 percent of the construction material,” said Ma.
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