World's Tallest Modular Tower Broke Ground In New York

World's Tallest Modular Tower Broke Ground In New York

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Construction began on world's tallest modular building, a 32-storey residential tower in Brooklyn's Atlantic Yards development by Manhattan-based firm SHoP Architects.

Nearly 60 percent of the B2 tower will be prefabricated off-site. This means the complex will produce 70-90 percent less waste and will reduce energy consumption by 67 percent during the building phase. Controversy has swirled around this strategy, as it will cut union worker wages from US$ 85 an hour for on-site construction to only US$ 35 an hour in a factory setting. The development also drastically cuts the number of workers needed, leaving only 125 lucky laborers on the job. The flipside to this is that the overall cost and energy will be also being cut.

B2 is the first of three new residential towers planned around the Barclays Center, the 19,000-seat indoor sports and music arena that opened this September. Both were designed by Manhattan-based firm SHoP Architects as part of the controversial Atlantic Yards development. The three buildings will provide around 1500 residential units in total, half of which will be earmarked as affordable housing. B2's 363 apartments are expected to be available for occupancy in summer 2014.

While developers and city officials hail B2 as the world's tallest modular building, construction is also set to begin on a modular tower in Changsha, China, which at 838 meters, or 220 story's, would be the tallest building in the world - and construction firm Broad Sustainable Building says the tower, called Sky City, will go up in just 90 days.

Recently the prefab Hotel in China's south-central Hunan province standing 30 stories was erected in an incredible 360 hours or in 15 days. The hotel built Chinese sustainable-building firm Broad Group and the building is designed to withstand up a 9.0 magnitude earthquake - and even boasts energy-efficient building techniques. In 2010 Broad Group during 6 days built another prefab building, the 15-story Ark Hotel in the Changsha Province, demonstrating fantastic speed of prefab building construction.