Green8 by Agnieszka Preibisz and Peter Sandhaus

Architects Agnieszka Preibisz and Peter Sandhaus have unveiled a conceptual skyscraper for Berlin with a twisted figure-of-eight structure that curves around elevated gardens and is held up by cables.

Green8 twisted skyscraper by Agnieszka Preibisz and Peter Sandhaus

Agnieszka Preibisz and Peter Sandhaus, who are both based in Berlin, developed the design to contribute to a new masterplan being put together for the eastern quarter of the city.

“The state of society in the twenty-first century requires that we develop new visions for living in densely populated inner cities,” Preibisz told Dezeen. “This process inherently triggers an essential confrontation of material and social values, and so there is a nascent yearning for an architecture that offers a high degree of potential for community.”

Green8 twisted skyscraper by Agnieszka Preibisz and Peter Sandhaus

Describing the building as a “vertical garden city”, the architects have planned a network of gardens and greenhouses that would slot into the two hollows of the figure-of-eight, intended to serve a growing desire among city dwellers for self-sustaining gardening.

Residences would be arranged to encourage neighbours to interact with one another, fostering a sense of community that the architects compare to social networks.

Green8 twisted skyscraper by Agnieszka Preibisz and Peter Sandhaus

“While in social networking, the border between the public and the private spheres is being renegotiated, architecture and urban planning of cities such as Berlin lags behind these significant social and demographic changes,” they explain.

Named Green8, the tower is designed for a site on Alexanderplatz. The architects are now consulting with an engineering office to assess the viability of the structure.

Green8 twisted skyscraper by Agnieszka Preibisz and Peter Sandhaus

Here’s a project description from the architects:


Green8 Concept

How Do We Want To Live?

While trying to answer the query of how and where to house, many modern families today are torn between the desire for a pulsating urban life and the craving for a lifestyle in harmony with nature.

Our identification with and our desire for a free and urban life style defined by short distances to work, excellent public transportation, and proximity to cultural and commercial amenities, does not need to end with the decision to start a family or with retirement from active professional life.

Current trends towards a ‘sharing-spirit’ and a new participation in the community life counteract the anonymity and isolation in the metropolis. While in social networking, the border between the public and the private spheres is being renegotiated, architecture and urban planning of cities such as Berlin lags behind these significant social and demographic changes.

The unease with the global imperative of continued growth propagated by financial markets, seems to be spreading. Confidence in industrial food production finds itself nowadays significantly eroded. At the same time also the mass production of organic and healthier food has its limits and fails to appease growing groups of customers.

The longing for self-sustaining gardening and for knowing about the origins of what one is eating, are the most important reasons for the current boom in urban gardening.

What do these developments mean for architecture and urban planning? How do we want to live and house in the future?

As an integrative solution to this dilemma, the architects Agnieszka Preibisz and Peter Sandhaus are proposing project Green8 for a vertical garden city on Alexanderplatz in Berlin.

The residential high-rise structure is based on a business model of a cooperative collective. It envisions a self-determined community encompassing all generations. With its generous greenhouse and community spaces Green8 offers to organise not only the food production but also the sport and leisure activities, as well as the care of children and seniors.

Green8 reflects a dream come true: living in the centre of the city with breathtaking panorama views, while having one’s own vegetable garden at one’s doorstep.

Thanks to its cooperative and integrative principles, this housing concept is economically efficient. This form of home ownership is free from many constraints of real estate or land speculation, and the long term costs are lower than those of conventional homes.

Green8 is not a house. It is a life form.

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Aedas to design twisting skyscraper for Shanghai

News: architecture firm Aedas has won a competition to design a twisting 33-storey skyscraper for Shanghai, China (+ slideshow).

Aedas to design Xuhui Binjian Media City 188S-G-1 Tower and Podium in China

The Xuhui Binjian Media City 188S-G-1 Tower will rise to a height of 155 metres. The rectangular building will gradually twist from its central axis as it rises.

“It begins with an extruded rectangular plan,” Aedas architects said. “Going upward, the west wall is gradually warped to accommodate the subway setback that cuts off the corner of the otherwise square project site; and the north wall is warped to the east.”

Aedas to design Xuhui Binjian Media City 188S-G-1 Tower and Podium in China

The facade will comprise groups of three glass panels, angled in four different directions, to reflect light and mimic a media screen.

Aedas to design Xuhui Binjian Media City 188S-G-1 Tower and Podium in China

“Curtain wall details were then developed to accommodate small differences in glass sizes and the four different aluminium mullion angles to minimise costs and fabrication time,” said Aedas.

Aedas to design Xuhui Binjian Media City 188S-G-1 Tower and Podium in China

A separate podium platform at the base of the tower will be used as a public green space, floating above a number of glass boxes housing retail, restaurant and cafe units. A large warped canopy on the podium will be designed to mimic the skewed shape of the nearby skyscraper and will serve as a cover for outdoor events.

Aedas to design Xuhui Binjian Media City 188S-G-1 Tower and Podium in China

The project will be located within a nine-block development in Shanghai. “The whole development contains nine square blocks and DreamWorks [Animation] will occupy three blocks in the middle,” Aedas told Dezeen.

“The Xuhui Binjian Media City 188S-G-1 Tower and Podium will occupy one block, with a view over the DreamWorks blocks. The developer will take up 20% of the tower space and lease out the rest (80%) to media industry tenants.”

The project is scheduled for completion in 2015.

Aedas to design Xuhui Binjian Media City 188S-G-1 Tower and Podium in China

Last month we featured a roundup of our featured twisted skyscrapers, which included The Grove at Grand Bay, a 20-storey residential development for Miami by BIG and the curvaceous and twisting Absolute Towers in Canada by Beijing firm MAD.

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Twisted skyscrapers

Cayan Tower by SOM

Following our story on SOM’s contorted Cayan Tower in Dubai, here’s a roundup of twisted skyscrapers from the Dezeen archives.

The Grove at Grand Bay by BIG
The Grove at Grand Bay by BIG

Danish firm BIG are behind a few of the twisted buildings on Dezeen. The most recent is The Grove at Grand Bay, a 20-storey residential development for Miami.

Absolute Towers by MAD
Absolute Towers by MAD

These curvaceous twisting skyscrapers by Beijing firm MAD in Mississauga, Canada, have been dubbed the “Marylyn Monroe towers” by local residents.

Dancing Towers by Studio Daniel Libeskind
Dancing Towers by Studio Daniel Libeskind

Daniel Libeskind says the three Dancing Towers he’s designed as part of his Yongsan International Business District masterplan for Seoul are inspired by the movements of a Korean Buddhist dance.

Beach and Howe St. by BIG
Beach and Howe St. by BIG

More from BIG: this time the 150-metre-high Beach and Howe St. skyscraper for downtown Vancouver that turns away from the adjacent motorway flyover.

Huntingdon Estate by AL_A
Huntingdon Estate by AL_A

This twisted residential tower clad in zinc-coated steel is part of the Huntingdon Estate mixed use development proposal in Shoreditch, London, by AL_A.

Raffles City Hangzhou by UNStudio
Raffles City Hangzhou by UNStudio

UNStudio’s 60-storey Raffles City Hangzhou building with two twisting towers near the Qiantang River in China is due for completion next year.

See more twisted buildings on Dezeen »
See more skyscrapers on Dezeen »

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Dezeen archive: twisted buildings

Dezeen archive: twisted buildings

Following MAD’s spiralling towers in Canada (top left) and proposals for contorted buildings by BIG (bottom right), our latest archive contains all our stories about twisted buildings. See all the stories »

See all our archive stories »

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twisted buildings
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