Posts tagged with "Convention Centers":

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This Colombian conference center uses a glazed skin to stay cool

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Convention centers owe their flexibility to their large, open floor plans. However, cladding and design often relegate these spaces into artificially illuminated and difficult to navigate venues for users. Estudio Herreros and Consorcio Bermudez Arquitectos’s Ágora-Bogotá, located in Colombia’s capital, responds to this stylistic quagmire with a multifaceted glass facade consisting of ten different treatments and electronically-controlled gills.
  • Facade Manufacturer GRUPO ALUMAN
  • Architects Estudio Herreros Consorcio Bermudez Arquitectos
  • Facade Installer Ramon Franklin
  • Facade Consultants Ignacio Fernandez Solla / ARUP
  • Location Bogota, Colombia
  • Date of Completion January 2018
  • System Custom-aluminum frame supporting ten different types of glass panels
  • Products Screen-printed and custom-glazed glass panels
The program of the 753,000-square-foot building blends significant public areas with more intimate meeting rooms and service areas. Different treatments of glass correspond to the acoustic and daylighting requirements of the various spaces. The 1,600-panel cladding system is tied to the overall structure via a network of large modular aluminum frames, with the glass panels ranging in size from approximately 4.5 feet by 8 feet, to 8 feet by 35 feet. According to the design team “the facade panels are mainly fastened by three-dimensional anchor elements made of stainless steel specifically designed for the project, being screwed to the edge of concrete slabs or being welded to the metal structure." Rather than relying heavily on energy-consuming heating and cooling systems, the Ágora-Bogotá uses its facade to moderate heat gain and loss. The east-facing facade is largely composed of single-glazed window panels to maximize solar gain in the morning hours. For the west-facing facade, the glass panels are imprinted with a dense silk screen pattern—an exterior-facing white pattern and interior black impression—to filter the stronger afternoon glare. In total, ten different glass types can be found across the building's elevations, which maintain a thermal transmittance below .704 BTU/per hour/per square foot. As a result of the many treatments and sizes of the glass panels, the visual qualities of the Ágora-Bogotá dynamically shift throughout the day and in different weather conditions. The facade is studded with a network of "ventilation gills" controlled by an electronic sensor system capable of tracking temperature, sunlight, and humidity. To cool the structure, the gills draw in Bogotá's mild weather—the city's temperature peaks in summer around 70 degrees farenheit—into its many conference halls and offices. In 2018, the project was awarded the "Best Project" prize at the Colombian Architecture Biennial, and the Madrid Architects' Association Global Practice Award.
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Las Vegas supersized convention center expansion approved

The already-giant Las Vegas Convention Center (LVCC) is about to get even bigger, thanks to an expansion by Atlanta's tvsdesign. This week, the Las Vegas Convention and Visitors Authority Board of Directors approved tvsdesign to spearhead the $860 million addition, and after renovations, the exhibition hall will be North America's second-largest (top honors go to Chicago's McCormick Place). The firm is collaborating with Henderson, Nevada's TSK Architects, as well as Las Vegas's Simpson Coulter Studio, Carpenter Sellers Del Gatto Architects and KME Architects on the 1.4-million-square-foot design. The megaproject will proceed in phases. This phase, the LVCC District Expansion, is expected to be finished by the end of 2020, while a subsequent renovation of the existing 3.2-million-square-foot convention center will wrap in 2023. "What gets us out of bed in the morning is doing big, complex projects that are important and have a meaningful impact on people’s lives," said Rob Svedberg, tvsdesign principal, in a statement. "The Las Vegas Convention Center expansion is just that: big, intricate and positioned to deliver a positive impact on many lives. We are thrilled about the opportunity to create an iconic design for the world’s greatest convention city." tvsdesign is part of the design-build team selected this year to realize the $1.5 billion expansion of the Jacob K. Javits Convention Center in Manhattan. The firm also worked on the $585 million Music City Center in Nashville. Last year, 22,000 meetings, conventions and trade shows were held in Las Vegas. When it's complete, the larger LVCC is expected to attract 2 million visitors per year.
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Lendlease and Turner win $1.5 billion contract for Javits Center addition

The long-awaited addition to the Jacob K. Javits Convention Center now has a design-build team. New York's Empire State Development (ESD) has selected Turner Construction and Lendlease, an Australian company, to design and develop a $1.5 billion expansion of the Javits Center, New York City's largest events space. Renovations will add 90,000 square feet of exhibition area, a 55,000-square-foot ballroom, 45,000 square feet of meeting rooms, an outdoor events pavilion that can hold up to 1,500 people, and a 6.75-acre green roof. In all, the new and old buildings will host a combined half-million square feet of exhibition space. ESD, the state economic development authority, owns the property, which hugs 11th Avenue between West 34th and West 40th streets on Manhattan's Far West Side. Crucially, improvements will re-route some 20,000 trucks off surrounding streets each year, a move that is expected to improve traffic and pedestrian flow in the immediate area. Faster loading and unloading will also free up 20 additional days for more events at what is now the United States' busiest convention center. When expansion plans were announced last yearGovernor Andrew Cuomo pegged costs at around $1 billion, though later estimates moved that figure higher. The state will pay $1 billion of the total cost, and the rest of the project will be bond-financed. Tishman Construction (an AECOM subsidiary) is overseeing the first phase of work to ready the site for a new building. That work began in September 2016, though at this time, there's no set construction timeline for the project overall.
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Floating "Cloud" sits within Studio Fuksas-designed convention center

After nearly two decades of designing, planning, and construction, Rome-based architecture firm Fuksas's $262 million Rome-EUR Convention Center is finally complete, along with an adjacent hotel. Dubbed the "Cloud" due to a suspended white curvaceous volume that dominates the 592,000-square-foot space and appears to loom over the concourse, the convention center has been in the making for some 18 years with design work starting in 1998. Now, though, the building is fully open and accessible to the public. It's located in the EUR area of Rome—an area known as being a business and residential district. Encasing the "Cloud" is what Fuksas call the "Theca." The steel structure uses a double-glass facade to expose the cloud to passersby and give the white volume visual precedence. "The 'Cloud' represents the heart of the project. Its construction within the 'box' of the Theca underlines the juxtaposition between a free spatial articulation, without rules, and a geometrically defined shape," described Fuksas on their website. "The Cloud is the distinctive architectural element of the project: The steel rib structure... provides an extraordinary visual effect, and is covered by a 15,000-square-meter transparent curtain." Inside, visitors can access numerous exhibition spaces and auditoriums, part of a flexible space that boasts a seated capacity of nearly 9,000. Included within this is a grand 1,760-seat auditorium (found toward the Cloud's rear) that also offers snack points and support services. Meanwhile, large conference rooms totaling 6,500 seats can also be found within the center. (Courtesy Moreno Maggi) (Courtesy Moreno Maggi) The "Cloud" and "Theca" are two of three elements that "define" the scheme. The third is the "Blade"—a slender 441-room hotel that lies next to the convention center. Fuksas sees it as being an "independent and autonomous structure." All in all, the scheme is touted to make between $330-440 million-a-year, quickly recouping its construction costs. A climate-control system will also aid the scheme's finances in terms of energy usage: Variable flow air conditioning mediates homogenous gains in rooms prone to crowding and photovoltaic elements facilitate the on-site production of electricity.