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Reiser + UmemotoO-14Dubai, United Arab Emirates
As of June 2008, the first five floors and exterior shell of O-14 have been cast, revealing the beginnings of the perforated concrete shell exoskeleton which, when finished, will surround the building in a lace-like veil.
Image courtesy Reiser + Umemoto
O-14 is a twenty-two story tall commercial tower perched on a two-story podium in the heart of Dubai’s Business Bay.Located along the extension of Dubai Creek O-14 occupies a prominent location on the waterfront esplanade.
The design of O-14 fundamentally shifts away from the architectural norm in current Dubai towers by eliminating the now obligatory curtain wall solutions and above ground parking, in favor of a shade-producing, concrete load-bearing shell and an open public space at the tower base achieved through below ground parking.
Image courtesy Reiser + Umemoto
Image courtesy Reiser + Umemoto
Image courtesy Reiser + Umemoto
Image courtesy Reiser + Umemoto
“Even the steel reinforcement is fascinating as it must be woven together as if on a great loom.”Jesse Reiser, Principal
Image courtesy Reiser + Umemoto
Image courtesy Reiser + Umemoto
Super-liquid concrete is cast around this fine meshwork resulting in an elegant perforated exterior shell. The holes are achieved by introducing computer numerically cut polystyrene void forms into the rebar matrix, and sided with modular steel slip forms prior to the concrete pour. The concrete shell of O-14 provides an efficient structure that frees the core from the burden of lateral forces and creates highly efficient, column-free open spaces in the building’s interior.
Photo courtesy Reiser + Umemoto
Photo courtesy Reiser + Umemoto
Photo courtesy Reiser + Umemoto
مقاله درباره Reiser