Posts tagged with "Concrete":
The resulting MARS Pavilion prototype—including an exhibition and video of the design process—is currently on view at the A+D Architecture and Design Museum in the Los Angeles Arts District. The pavilion will be up through Saturday, October 7 and has been sponsored by CTS Cement and Helix Steel.Besides acquiring The Washington Post and Whole Foods, Jeff Bezos owns Blue Origin, a space exploration company that is intended to compete with Elon Musk’s SpaceX. The Blue Origin company motto is “Gradatim Ferociter,” Latin for “Step by Step, Ferociously.” This motto might also apply to the work of Sarafian and Culver. The MARS Pavilion by their firm Form Found Design (FFD) is the first robotically-cast concrete pavilion in the world. While it is intriguing to look at, what is more important than its image is its method of design and construction. The MARS Pavilion consists of 70 unique, robotically-cast “wishbone” shaped components that are all bolted together with an identical steel connection detail. Using the robotic precision of large ABB industrial robots, they achieved a tolerance of 1/16 inch. This is extraordinary in concrete construction, where the usual level of tolerance is ¼ inch—It’s an improvement of 400%. All the MARS Pavilion forms are derived from concrete’s most inherent quality, compression. Walter P. Moore performed a structural engineering analysis and recommended one-inch "Helix Steel" twisted fibers for reinforcement rather than traditional re-bar. This provides greater flexibility. The goal is to allow for the precision fabrication of a wide range of design components at low cost. Ron Culver described their approach as “a true digital workflow where previously unbuildable complex geometry is now feasible.” In downtown Los Angeles, for example, Diller Scofidio + Renfro designed the Broad Museum proposing many unique concrete forms. Due to cost constraints, the design had to be simplified so that only the oculus (a curved opening at the front of the building) survived the value engineering and cost-cutting process. FFD believe their approach will allow design variation in concrete with no additional cost. FFD envisions many future applications including creating economical housing solutions for developing nations. Sarafian explained, “We are interested in exploring this fabrication technique to create an easy-to-assemble housing prototype for developing countries.” The MARS Pavilion installation is on view through October 7th at the A+D Architecture and Design Museum, 900 E 4th St, Los Angeles, CA 90013, tickets are available for the closing reception here. You can follow Follow their FFD's work on Instagram @formfound_design
Like an architect, fashion designer Thakoon Panichgul carefully balances contemporary and historical influences. His eponymous brand has won him fans from Michelle Obama to Target, but when it came time to build a brick-and-mortar store, Panichgul and New York–based SHoP faced a more complex balancing act. They wanted to carefully devise an interior that would reflect its Soho surroundings and the Thakoon aesthetic, all while grabbing the attention of passersby and setting itself apart from competitors.
“Thakoon was really interested in making [the store] of its place, of New York, bringing in the grit of the city,” said Coren Sharples, principal at SHoP. Concrete with dark aggregate covers the floors, and the architects tapped Brooklyn-based Fernando Mastrangelo Studio to cast multiple concrete walls throughout the store. Mastrangelo reproduced the subtle gradients of his furniture on an architectural scale, pouring multiple layers of gray-hued concrete in a single casting. “This was crazy, it was done on site,” said Sharples. “This was formed up and poured. Really a little scary, but [Mastrangelo] was amazing.”
Wood was also an important part of Panichgul’s vision—the designer had prepared a mood board with several wood treatments that figured prominently in other fashion brands’ aesthetics. These ranged from light treatments with vernacular ornamentation (what he called “American Traditional”) to richly grained and darkly stained (“American Glam”). SHoP and Panichgul ultimately chose an unfinished white oak (“American Cool”), a look that left the wood in its raw, natural state. White oak surfaces sinuously undulate along the showroom’s walls even as they retain a dry, coarse texture. The architects and client also worked closely with Brooklyn-based furniture maker Vonnegut/Kraft on the store’s wood furniture: Connection details, leather seating, and each edge and taper went through multiple iterations before landing on a design that features simple woven-leather straps. Vonnegut/Kraft’s pieces stand in the main showroom and hug the curves of each dressing room.
Extra seating is provided by travertine blocks that were CNC-milled in Italy to 3-D models provided by SHoP. Panichgul tapped London-based designer Michael Anastassiades for the principal lighting features: simple orbs with brass detailing. Brass is also used for the store’s clothing rods and the towering sculptural display rack that stands prominently in the main showroom.
Taken all together, the materials find ways to somehow be both angular and curved, smooth and gritty, even as their neutral tones give the clothing center stage. “We wanted it to be infused with material sensibility and warmth, but at the same time, it’s always this line you walk because you don’t want to overpower or dictate,” said Sharples.
Lauded as a "modern day Machu Picchu" by judges, Irish firm Grafton Architects has won the inaugural RIBA International Prize for their Universidad de Ingeniería y Tecnología (University of Engineering and Technology, known as "UTEC") building in Peru. The Dublin-based practice saw off competition from Zaha Hadid Architects, Foster+Partners, David Chipperfield, Nicholas Grimshaw, Shigeru Ban, and this year's RIBA Stirling Prize winner Caruso St John.
"Grafton Architects have created an innovative new model for a university campus that is highly responsive to its local environment and community," said RIBA president Jane Duncan. "The concept of a ‘vertical campus’ defies convention, as does the mix of open and enclosed spaces, but both are key to the success of this building visually and spatially."
The Dublin firm worked alongside local studio Shell Arquitectos on the design for UTEC, which echoes South American brutalist vernacular and the dramatic topography of the site. Contrary to its external aesthetic, the building is home to a myriad of open and visually connected spaces (especially circulatory ones) that work in tandem with the site's climate. In fact, the only closed spaces are classrooms, offices, laboratories, lecture theaters, seminar rooms, and toilets. As a result, campus social life can take place in the open air, encased by terracing yet on display to those passing through. UTEC officially opened in April 2015 and, according to RIBA, it is the "culmination of years of spatial and formal experimentation by Grafton Architects."
RIBA's "International Prize" is the first from the architectural body that is open to any qualified architect in the world. This year's jury saw esteemed architects Richard Rogers and Kunlé Adeyemi form a five member strong judging panel. According to RIBA, the new prize is "awarded to the most transformative building of the year which demonstrates visionary, innovative thinking, excellence of execution, and makes a distinct contribution to its users and to its physical context."
UTEC was selected as the winner of the 2016 RIBA International Prize from the following outstanding shortlisted entries:
- Arquipelago Contemporary Arts Centre, Menos é Mais, Arquitectos Associados with João Mendes Ribeiro Arquitecto, Lda
- Heydar Aliyev Centre, Zaha Hadid Architects with DiA Holding
- Museo Jumex, David Chipperfield Architects with Taller Abierto de Arquitectura y Urbanismo (TAAU)
- Stormen Concert Hall, Theatre and Public Library, DRDH Architects
- The Ring of Remembrance, International WWI Memorial of Notre-Dame-de-Lorette, Agence d’architecture Philippe Prost (AAPP)
The awarding jury also made the following (collective) comments:
Sitting on the border of two residential districts in Lima, in section UTEC perches tantalizingly on the edge of a ravine. Seen from across the ravine it is as bold and as pure a statement of the symbiosis between architecture and engineering as could be imagined; a piece of geology imposed on its pivotal site, mirroring the organic curve of the landscape and accommodating itself in the city. To its close neighbours, it is a series of landscaped terraces with clefts, overhangs and grottos, a modern day Machu Picchu. UTEC has been designed to encourage its students to interact in a unique way with the building. The vertical structure provides open circulation and meeting spaces in a succession of platforms that compose the ‘frame’ of the building; teaching rooms, laboratories and offices are enclosed, inserted into and suspended from the exposed concrete structure. The frame is a device providing shade, a place of rich spatial exuberance and a platform from which to view the life of the city. The entire life of this vertical campus is on full display to the people of Lima. UTEC is the culmination of years of experimentation by Grafton Architects. In this building they show the mastery of their craft, gifting Lima with a bold yet considerate contribution to the city and a visionary, world-class building.
From the glass-encased lobby of One John Street, residents will be able to take in some incredible views: The 12-story, 42-unit condominium is located on the eastern end of Brooklyn Bridge Park, and the Manhattan Bridge soars over the East River just a stone’s throw away. In fact, Alloy, the building’s architects and co-developers with Monadnock Development, scaled up the windows and the floors to combat the increased noise pollution and solar exposure. But Alloy wanted more than just a glass box on the East River, so it tapped Brooklyn-based SITU Studio. “They came to us to create these sculptural panels that wrap around the structural core of the building,” said SITU Studio partner Wes Rozen.
SITU Studio, the firm behind the new Brooklyn Museum entrance, the NYSCI Design Lab, and the Heartwalk in Times Square, has a heavy emphasis on fabrication and material experimentation in their practice. For this project, the creative process began with a building being torn down: The Tod Williams and Billie Tsien–designed American Folk Art Museum. “We [SITU and Alloy] both were sad to see [the museum] go,” said Rozen. “So that was an inspiration for what we were trying to achieve, just in terms of the texture in the concrete. From there, we began by looking at various things we could cast to get texture: different types of plastics, fabrics, things that we could put underneath or on top of the fabric, to create different patterns and textures. We wanted something organic.”
SITU Studio undertook several months of experimentation in a rented space in the Brooklyn Navy Yard (its other fabrication spaces were at capacity). Early on, the firm challenged itself to create panels where the artists’ hands weren’t too visible: “We wanted a texture that seemed like it could’ve been just found in nature,” said Rosen. “We wanted to author the process, but the materials themselves would be given the freedom to do what they wanted.” Eric Weil of Oso Industries, a Brooklyn-based studio whose specialties include concrete installations, consulted and assisted during the fabrication process.
The team found their wabi sabi sweet spot with a mixture of salt and beeswax. For each panel, SITU Studio stretched acetate over a sheet of crumpled paper on a table; this surface created a gently irregular topography to cast against. After encasing the acetate on four sides with a one-inch-deep casting formwork, they poured pools of melted beeswax on the acetate, along with pellets of beeswax and salt granules to achieve a fine texture. SITU Studio then poured on concrete (colored with black pigment) that was further reinforced by mixed in loose fiberglass, and a carbon-fiber mesh overlay.
Once dried for three days, the panels were heated inside a custom-made oven that could angle upward. “The reason why the oven lifts is so that, as the wax is heated and melts out of the panels, it stains these vertical lines, little drip lines, into the concrete, which is something we were excited about as a subtle feature,” said Rozen. After that, the wax and salt could be easily dissolved or washed out.
The end result looks like it’s been pulled from a blast furnace or a foundry wall: “In the right light, the panels look almost metallic where the concrete has cured against the acetate,” Rosen said. Other parts of the surface are cratered and pockmarked like a lunar surface. In total, 63 panels from 17 to 11.5 feet tall (all two feet wide) stand in the lobby facing John Street and within the stairs around the core. They will also be visible from the street when the building opens this summer.
RESOURCES Concrete Services OSO Industries
General Contracting and Construction Management Monadnock Construction
Structural Engineers De Nardis Engineering, LLC