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Mexican structure studio Cimet Arquitectos has remodelled and bolstered an 18-storey-tall construction in Mexico Metropolis after it was broken by a collection of earthquakes.
Cimet Arquitectos, which renovated the outside and interiors whereas correcting the tower’s structural points, described the undertaking as “an icon of city restoration and renewal not seen on such a scale earlier than in Mexico”.
The Nineteen Seventies Glorieta Cibeles Tower, which was designed by structure studio Grupo Danhos, needed to be extensively renovated following earthquakes in 1985 and 2017 that rendered it uninhabitable.
The earthquakes left the tower with a substantail tilt when the tower indifferent from the inspiration, and far of the interiors had been left in a state of disrepair.
Due to new zoning legal guidelines, such a construction couldn’t be constructed in the present day, so Cimet Arquitectos was introduced on restore the tower.
“The constructing represented an ideal problem to a prevailing paradigm inside structure and its relationship with the atmosphere via city restoration: rethinking pre-existences as a way for a extra acutely aware architectural work,” Cimet Arquitectos companion Yoram Cimet instructed Dezeen.
With the intention to perform the renovation, the studio wanted first to appropriate the lean of the tower. This was finished by excavating underneath the tower to disconnect a few of the pilings — the metal rods that anchor the skyscraper — and the ballast that created the uneven tilt.
The tower was then reconnected to the inspiration with 30 per cent extra pilings.
With the intention to make sure that the tower remained proof against earthquakes, the studio added metal and concrete reinforcements above floor in addition to 72 viscous structural dampers.
Whereas a lot of the concrete construction above floor was retained, the circulation core of the constructing was relocated to open up of floorplates and permit for expanded elevators to be added.
Via these interventions, the entire tower was raised 10 metres from its unique top.
Cimet Arquitectos utterly reclad the constructing, which was beforehand clad in a mixture of concrete panels and darkish glazing.
“The tower was designed as a sculptural inhabitable obelisk,” stated the studio.
“The facade is timeless, incorporating extremely environment friendly double glazing,” it continued. “Its reflectiveness offers the tower an illusory high quality.”
The workplace interiors had been additionally utterly revamped.
The foyer was expanded right into a double-height house with reflective ceilings and marble finishes on the partitions, whereas structural joints and a winding staircase had been painted gold.
“This undertaking was extra about giving the previous construction a brand new life whereas protecting its former workplace use and including all the specified components of a brand new constructing somewhat than a historic perspective of preservation,” stated Cimet.
The rooftop, which is topped by glass cladding, was changed into a backyard house with a glass pavilion within the center.
Different tasks that search to revive outdated tall buildings embrace SOM’s latest plans to refurbish Lever Home in New York Metropolis, which the identical agency designed within the Nineteen Fifties.
The images is by Luis Gallardo and Jaime Navarro.
Challenge credit:
Structure studio: Cimet Arquitectos
Lead architects: Sholem and Yoram Cimet
Design group: Cimet Arquitectos
Structural engineering: CTC Ingenieros Civiles
Structural dampers: Mageba Group
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