A custom architectural enclosure composed of 200 CNC-milled custom aluminum extrusions.Forming a porous perimeter to a new ballpark at Southwest University Park in El Paso (home to the minor league El Paso Chihuahuas), Ball-Nogues Studio's “Not Whole Fence” project taps into a tradition of monumentally over-scaled public art with an attention to craft and detailing. Capping off the Populous-designed ballpark, the fence installation turns the corner along a busy pedestrian intersection. The public art commission involved design, engineering, and installation in a rapid timeframe – the architects were given less than a year from conceptualization through fabrication. Benjamin Ball, principal in charge at Ball-Nogues Studio, said there was a desire to address the history of the game with the installation. “There’s a mythical history to baseball about kids using knotholes in the fence to sneak views into the game if they didn’t have tickets.” The fence adopts a large scale wood grain patterning, scaling up the dimensions of a picket to form one massive bending surface. Strategically placed “knotholes” in the surface composition allow pedestrians an opportunity to catch a glimpse of the action on the field. “The structural quality of the fence creates a sense of mystery. By allowing mostly partial views of the action inside the ballpark, it calls for the imagination to conjure up the rest of the picture, creating a sense of fantasy and infinite possibilities.” While the design concept evokes a literal image of a wood plank, the detailing of the facade components produce a sophisticated, robust assembly. The architects designed the fence as a system of extrusions serving as both the skin and the structure. Working with Sapa Extrusions, the team designed and produced a custom dye for production of a unique aluminum extrusion for the project, ultimately yielding around 200 repeatable components that bolt together on site. Ball said a lot of design and engineering that went into the individual extrusion. The team designed in fins on the front side, with larger struts on the back side, producing enough structural rigidity to withstand a subtractive CNC milling process. A wood grain patterning is registered in the surface by milling out selective areas of the panels. When viewed frontally, glimpses of the ballpark can be seen, however when viewed obliquely, large struts block openings while providing surface area to reflect a soft glow of daylight. Ball notes interesting similarities to the tectonic assembly of some segments of the US/Mexico border fence, only a quarter mile from the site. "You can't blow anything up to a colossal scale without thinking about Claus Oldenberg," said Ball regarding the literal reading of a picket fence in their fence facade. "We've never used that as a strategy before in our work. This still has to function as a fence, and we still value things like detailing, tectonics, connections. In contrast to Oldenberg's work, we occupy an "unusual gray zone" between architecture and public art.” Ball says his studio is ultimately is interested in craft of building regardless of typology. “We're looking for the right challenges, and the right people to work with. Are they willing to take chances? Do they believe in our process? That could apply to buildings or public art.” CORRECTION: Neal Feay Company was originally omitted from our list of Project Credits. The studio played a significant role in the machining process, providing specialty fabrication and consultation for the “Not Whole Fence” project.
Posts tagged with "Aluminum":
"It has never looked the same on any two times I have been to site."JCY Architects and Urban Designers have created a student services building on the Australian campus of Edith Cowan University that acknowledges the cultural identity of local Aboriginal community while providing sculptural infrastructure linking the campus community through a series of landscaped environments. The major elements of the building are an elevated concrete podium helping to negotiate a steep grade change, and a perforated aluminum solar shade. The project acts as a web with a central internal vertical spine atrium linked to various programs with a set of interconnected timber clad stairways. An elevated concrete podium navigating a significant grade change is formally derived from fluid dynamics studies of the flow of water through Australian billabong waterways. The podium's folded and sculpted white concrete soffit and faceted columns create their own seductive landscape, 'eroded' and opened up as would be found in nature when stone is sculpted by water. The architects designed the building in a way that makes future conversion to classroom space possible. This was achieved by incorporating “bubbledeck” concrete floor plates. This voided-slab forming system reduces the weight of the slab, increasing efficiency and reducing overall cost. The long span system allows for more slender columns, a generous structural grid spacing of around 30 feet by 30 feet, and a reduction of the shear walls required within the open plan layout. The architects also accounted for the maximum future utility spaces that would be required with a future change of use, which they say required over 30 percent redundant floor area. Embedded within the fabric of the interior and exterior skins are a number of themes which were developed through a collaboration between the architects and ECU’s Cultural Liason Officer from Kurrongkurl Katitjin and the local Noongar community. One outcome is a gold anodized perforated aluminum screen that folds around three upper levels of the building. Patterning is derived from curved, overlapping patterns of the chest feathers of a Carnarby Cockatoo, and creates a layered undulating effect. The perforation of the panels derived from manipulations to photographs of chest feathers from a black cockatoo. Hole diameters correspond to light values on the photograph – the darker the pixels, the larger the openings. Data from the open percentage of each panel was used in shading calculations to comply with Building Code Glazing Performance Criteria. Will Thomson, Principal at JCY, says the major constraints with this shading system were related to costs: “We could have no more than 8 different hole punch diameters to fit the project budget, and once these had been determined they were carefully set-out at 1:1 shop drawing over the panel drawings. They varied between 20-40% open area to meet the ESD requirements.” This aesthetic is introduced to the interior glazing system through a custom ceramic frit pattern and textile design of the carpeting. The fabrication and assembly process included several full size prototypes, which helped to resolve panel geometry. Thomson says the mockups resulted in many fabrication changes to allow for tolerance, movement of dissimilar metals, panel assembly details, material selections, and structural connection details. The anodized finish of the aluminum skin is inspired by the shimmering scales of a butterfly wing. Thomson says the anodized finish consists of a range of colors: “This has created an amazing patina of differing gold panels across large swatches of elevation and added a texture to the facade that would otherwise be lacking. The way the building changes color during the day, across the seasons is always a welcome delight. It has never looked the same on any two times I have been to site since the cladding works have been completed.”
VIB Architecture has constructed a mixed-use program of student housing and a nursery along a narrow site in a busy neighborhood in Paris.In a Parisian neighborhood known for its pedestrian-scale passages and small alleys, VIB Architecture has constructed a mixed-use project skillfully incorporating student housing and a nursery program into a complex of several new construction and renovated properties. The project is located in Belleville, a historically working class neighborhood with strong arts community and a heterogeneous mix of architectural scales arranged along a hilly topography. This latest addition to the neighborhood adds to the mix by combining contextual strategies with a bold contemporary material palette and massing scheme. The project is generally organized around two 8-story buildings that are bisected by an exterior passageway that leads to a courtyard space. Apartments are located along the active street front, protecting a rear sunny courtyard, lined with smaller scale buildings, for use by the nursery. An existing building links the two programs. The most recognizable building is wrapped in a custom-designed perforated aluminum skin, with a massing composed of slightly staggered floor plates with rounded corners. The skin of the building becomes panelized into operable shutters at window locations, allowing for users to control desired levels of shading, privacy and ventilation. The horizontal patterning of the perforations tracks downward into the courtyard, aesthetically integrating the housing and nursery programs, says Franck Vialet, Partner of VIB Architecture. “The perforations give depth and the horizontal stripes vibrate and link the street to the inner gardens.” The building interestingly was originally designed with a wooden rainscreen system, but was dropped early in the design process due to strict fire regulations. Vialet says the resulting aluminum facade became a natural choice due to its material qualities and design flexibility with fabrication processes. “We looked for a skin that could be unique and could be textured or machined into both large scale and smaller pieces. Anodized aluminum was the ideal solution because of its great ability to reflect light and to be perforated easily.” Positioned next to an historic garden, the bronze anodized building acts as a landmark, providing a sense of depth to the urban fabric of Belleville. Immediately adjacent to this building sits a second which is designed to be compatible with existing context, clad in a white plastic coating, the massing of the building is more ubiquitous than the first, while strategically stepping down at the rear facade to gently meet the courtyard. By altering the tectonics of the two buildings, the overall impact of the scale of the project is reduced while reinforcing a central circulation “spine” through the length of the plot, linking two successive courtyards. Vialet says the most successful part of the project is the urbanism it fosters: “its ability to naturally blend into the city and to bring together people from the street, the park, and the courtyards.”
The facade and roof serve as a the graphic identity for the 20,000 sq. ft. building while acting as a veil which reveals and conceals views.The Groove provides an extension to CentralWorld, the third largest mall in the world. At 6,000,000 sq. ft., the mall is comprised of three towers: an office tower, a lifestyle tower (including a gym, dentist and doctors offices, schools, etc.), and a hotel tower. The main shopping center includes four department stores and a convention center. Sited at an existing entry plaza to the office tower, which feeds an underground parking garage, the project came to Synthesis’ office with several structural design constraints. The weight of the addition was limited, causing the design team to incorporate a specific steel frame with a grid coordinated to the bay spacing of the parking garage immediately below grade. Alvin Huang, Founder and Design Principal of Synthesis Design, says this helped save time at the start of the design process. At 20,000 sq. ft., the project, jokes Huang, is “the punctuation on the paragraph.” The design team approached the project with a concept aimed at providing an intermediary space – an “intimate atmosphere” – within Bangkok’s predominant shopping district. Their strategy was to depart from a traditional single monolithic building (more of the same), developing instead an indoor/outdoor atrium space to link a series of buildings inspired by the Bangkok "soi" (Thai for side-streets) for their comfortable café-like pedestrian atmosphere. The building envelope of the Groove peels open to organically reveal openings rather than incorporating typical punched openings. An aluminum composite panel rainscreen system incorporates gradient patterning and integrated lighting to produce an exterior that is “intense, active, and slick” according to Huang. “The skin replicates the intensity of a specular effect of continually pulsating lights along Ponchet Road.” A warm interior spills out to the exterior via CNC-milled timber soffits, whose geometry peels outward, overlapping openings as a sort of exaggerated detailing found in an airplane window trim. The rainscreen panels were CNC milled by a local fabricator who utilized geometry from Huang’s office to produce a custom perforation pattern. “We didn’t want the architecture and the identity to be two different things,” says Huang. “The signage appears and disappears – a gradient that pulses and draws your eye toward openings.” Huang says as an office, Synthesis is generally interested in the relationship between the digital and the hand made. “We are highly digital in our design process. but in Thailand, most construction components are hand made and ultimately assembled by a labor force of limited experience, requiring simplification, not complexity.” Synthesis’ design office focuses on "digital craft" with a body of work that is driven by the relationship between fabrication and the act of making as part of the design process, says Huang. “What we are not interested in is designing, and then figuring out how you are going to make it.” The Groove is one of 37 projects currently nominated for "Building of the Year 2015," a poll open to the public through the end of January, 2016.
The 10-story courthouse includes ten courtrooms for the District Court of Utah, fourteen judges’ chamber suites, administrative Clerk of the Court offices, the United States Marshal Service, United States Probation, and other federal agencies.Thomas Phifer and Partners recently completed a United States Courthouse in Salt Lake City for the General Services Administration (GSA). The 400,000 sq. ft. project consists of a blast resistant shell clad with a custom designed anodized aluminum sun screen. The screen is arranged in four configurations dependent on solar orientation, performing as a direct heat gain blocker on the south facades, while subtly changing to a louvered fin configuration on the east and west facades. The architects won the project in a national competition in the late nineties, however it was just recently completed. Thomas Phifer, Director of Thomas Phifer and Partners, says that during the duration of the project various site changes occurred, and the building design naturally evolved into a particular focus: “We began to think about a building that embodied light as a metaphor for the enlightenment of the courts. It began to fill these spaces inside the courtrooms, the judges chambers. The design came from a sense of light.” Phifer said a precedent for the project is Donald Judd’s 100 untitled works in mill aluminum (1982-1986). In Judd’s project, each of the boxes he crafted have the same outer dimensions, with a unique interior offering up a variety of tectonic conditions. Some of the boxes are transected, while others have recesses and partitions. Phifer says the project inspired an interest in detailing of the aluminum sun screen: “What’s interesting about his [Judd’s] boxes is their extreme simplicity: it’s important how the plates come together…the beautiful screws. You see the thickness of the aluminum, and the construction honors the material,” says Phifer. “The boxes begin to honor the light surrounding it.” The architects worked with the curtain wall contractor to develop a custom designed louver system from extruded and milled aluminum components to manage daylight. Everything had to be designed with calculations and technical documentation, including plenty of mock-ups. Phifer says this level of detailing is at the heart of their office’s production: “the facade system developed here was completely new.” This system is punctured in selective places on the facade with a polished stainless steel portal celebrating very specific spaces within the interior such as the judge’s chambers. “It has the character of receiving light and being a real part of the environment,” says Phifer on the outcomes of the decade-long project. The project could be considered a super-scaled descendant of one of Judd’s well-crafted boxes, but also should be a sophisticated addition to Thomas Phifer and Partners’ repertoire of working with light (a portfolio that includes a 2011 AIA Honor Award for the North Carolina Museum of Art). The results are a robust box, with a beautifully simple, passive performative agenda.
In 2006, the 28th St. YMCA was added to the City of Los Angeles Historic-Cultural Monuments List, and in 2009 it was added to the National Park Service’s National Register of Historic Places.In 1926, just three years after becoming the first African-American member of the American Institute of Architects (AIA), Paul R. Williams designed a landmark YMCA building on 28th Street in Los Angeles. Nearly ninety years later, the building has been restored, and transformed, into a modern multi-family housing complex. Koning Eizenberg Architects (KEA) worked on the project for Jim Bonner, FAIA, architect and executive director of the nonprofit affordable housing organization Clifford Beers Housing. The architects restored the historic 52-unit building, reorganizing the layout into 24 studio apartments, and constructed a new 5-story, 25 studio apartment building next door. The project features a perforated metal screen scrim wall, an integrated photovoltaic panel wall, restored historic stone work. and a shared roof deck that programmatically connects the historic building with it’s modern neighbor. There were two very different projects involved: a substantial restoration and a 5-story new infill construction building. Brian Lane, Managing Principal at KEA says these two projects were “married at the hip”: “We were digitally analyzing Paul Williams’ work on top of crafting our own work.” The architects carefully looked at shadow lines to understand the restored, cast-stone balcony and other components, generating drawings from a careful analysis from historic photographs, looking at shadow lines to understand profiled depths of the historic work. This commitment to digital analysis is most noticeably exploited on a new perforated metal scrim wall, visually buffering the apartment buildings’ circulation system from the sidewalk. The patterning and tabbing of the aluminum metal panels are derived from digitally-controlled abstractions of historic ornamentation found on Williams’ building. In addition to the two-dimensional surface treatment of the aluminum, the panels are assembled on a sub-frame that incrementally rotates outward to provide views of nearby downtown Los Angeles. Julie Eizenberg, Founding Principal of KEA, says that this move creates an effect that is “less rigid,” and “loosens where things begin and end.” The wall system is the result of a collaborative and iterative design process with LA-based C.R. Laurence who, among other things, fabricated the panels. KEA exploited design opportunities of die-cut metal fabrication after discovering a significant cost savings over newer water jet-cutting technology. This included experimentation with the perforation process: various radii were tested, and they developed a “hanging chad” perforation style that cuts and bends the metal at a controlled 37.5 degree angle. The architect’s iterative process during the design phase of the metal screen wall included studies of numerous digitally abstracted patterns, laser-cut study models in chipboard, and mock-ups of the panels. By selectively controlling which perforations remain connected to the panel, a secondary pattern becomes visible in the panel. Lane says there was significant value brought to the project through this low cost fabrication method: “We got a real richness and depth to the panel in a very affordable way.” One of the successes of the screen is the dynamic visual quality of the screen through various lighting conditions. Sunlight is reflected off of the perforated screen during the day, while a soft backlit glow is emitted through perforations during the evenings. On the south facade of the building, a “rainscreen” made of jet black photovoltaic panels is set one foot off of the stark white stucco building facade. While some efficiency was lost by orienting the panels in a vertical array, locating the panels on the facade was done out of necessity. With the rooftop area taken up by various building systems, the south facade became an opportunity to integrate renewable energy features. In the spirit of this “low-tech/high-value” type of project, the PV array helps to block direct gain, while promoting air circulation behind the assembly. Architecturally, the project has been celebrated for it’s novel organization of building systems, its “low-tech” approach to adding value to standard building components, and its dialog between old and new (namely its registering of a digitally manipulated image of historic architectural ornamentation prominently on a primary facade). Outweighing the architectural innovations are the social and cultural benefits to the design, which re-establishes this building’s role as an important cultural community resource by bringing living quarters in compliance with contemporary standards and offers a sense of dignity to low income housing residents and staff.
London’s Frieze Art Fair opens a second pavilion by Universal Design Studio after successful 2014 show
Curved metal facade embodies spirit of mobility at LAX.The commission to design a new Central Utility Plant (CUP) for Los Angeles International Airport (LAX) came with a major caveat: the original 1960s-era CUP would remain online throughout construction, providing heating and cooling to adjacent passenger terminals until the new plant was ready to take over."We had to keep the existing CUP up and running, build the new one, do the cutover, then tear down the old CUP and build a thermal energy storage tank in its place," explained Gruen Associates project designer Craig Biggi. "It was a very challenging project from that standpoint—working in a 24/7 environment, and getting everything up and running within a small footprint." But despite these and other hurdles, the design-build team (which included Clark/McCarthy, A Joint Venture as general contractors, Arup as A/E design lead, and Gruen Associates as architect) succeeded in delivering the new CUP in time to support LAX's newest terminal. Its curved stainless steel and glass facade captures the airport's spirit of mobility, and helps restore a sense of cohesion to an otherwise fragmented built landscape. LAX is a busy place, both aesthetically and with respect to passenger movement. "There's a lot of visual activity happening there," explained Biggi. "It's been built up over time, so there's this layering effect. This was meant to be an architectural design that not only simplifies some of the visual confusion, but addresses the context of the airport itself as a site that has a lot of movement." When shaping the building envelope, the designers looked at concepts of laminar flow, of which one example is the passage of air over an aircraft wing. "What we came up with was a streamlined architectural expression that ties together three distinct programmatic elements," said Biggi. "The project uses this expression to tie into the existing context by flowing around corners, then opens up at certain locations to allow the program to have ventilation and views." The CUP's primary facade is clad in stainless steel composite panels within a pressurized rain screen system. The architects chose stainless steel, explained partner-in-charge and project manager Debra Gerod, to respond to the potentially corrosive effects of jet fuel and other chemicals as well as the salty Southern California air. In addition, "we had to work to get a finish that wouldn't create reflections," said Gerod. "We're right underneath the control tower. Being mindful that the sun can be at any angle, bouncing off airplanes, that [became a] careful performance-based element" of the design. Non-curved sections of the CUP's envelope feature corrugated aluminum panels, which reduce the risk of reflection and help camouflage functional components including large doors that allow the installation and replacement of equipment. "How we were able to put these giant openings into the side of the facade and have it be blended in and aligned with the corrugated metal paneling—these were some of the things we really paid a lot of attention to," said Gerod. Similarly, the ribbon windows on the stainless steel facade help conceal exhaust louvers, in addition to providing views from the engineers' offices. "We always looked at opportunities for streamlining the aesthetic of the exterior," said Biggi. "We were looking for simple massing that looked fluid in its resolution." Gruen Associates designed the new CUP as a visual landmark for passersby, installing a massive window on the north facade in order to reveal the interior of the chiller room. "This is a bit of an homage to the old CUP," explained Gerod. "When it was first built, it was a really nice building: round, with lots of glass. By the time we got to it, things were spilling out in all directions. But as originally designed, it had a view into the inner workings of the plant." Meanwhile, the architects used blue-colored LEDs and reflectors moved by the wind to create a lighting effect on the adjacent thermal energy storage tank—which, like the nearby cooling towers, is also clad in stainless steel—that mimics the rippling motion of a swimming pool at night. "The lighting effect is meant to address passengers as they're driving down Center Way, and give some animation to the large mass of the storage tank," said Biggi. Here, too, the designers were careful to plan the lighting so as not to interfere with air traffic control functions. LAX's new CUP, which is targeting LEED Gold certification, promises a 25 percent increase in efficiency over the 50-year-old plant it replaces. With continued expansion in the offing, it did not arrive on the scene any too soon. Though much of the design was shaped by current conditions at the airport, including both functional considerations and an aesthetic embrace of the airport's hectic pace, Gruen Associates simultaneously thought ahead, to a larger—but hopefully visually more coherent—LAX. Should a proposed terminal extension to the west come to pass, the CUP's curved stainless steel facade will provide a backdrop for the newer buildings, setting the stage for a more deliberate approach to the airport's ongoing transformation.