Posts tagged with "Saint-Gobain":

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Mecanoo’s Delft city hall and train station reflects the past with ornamental glass panels

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Constructed in the center of the canal-ringed Dutch city of Delft, Mecanoo Architecten’s new City Hall and Train Station conveys an up-to-date take on the city’s overarching morphology and history with an expressive glass facade and articulated massing. Delft is located approximately 10 miles from the Port of Rotterdam, one of the world’s busiest, historically embedding the city within European and international trade flows. The city’s primary product was a style of tin-glazed ceramic dubbed Delftware, which largely consisted of blue detailing laid over white porcelain. Protected by relatively stringent architectural conservation regulations, the city still largely follows its centuries-old layout of narrow streets, plot lines, and modest building heights. The challenge for the architectural practice was to incorporate these elements into a 305,000-square-foot, state-of-the-art infrastructural hub and seat of government.
  • Facade Manufacturer AKS Bouw Saint Gobain
  • Architects Mecanoo Architecten
  • Facade Installer AKS Bouw
  • Facade Consultants IBS Consultants
  • Location Delft, Netherlands
  • Date of Completion 2018
  • System Steel-and-concrete with custom facade framing
  • Products AKS Bouw custom facade framing St. Gobain kiln formed glass
The complex rises from a vaulted and mosaic-tiled four-track train station, with the first floor largely serving as a conduit of circulation between the streetscape above and transport embedded below. Floating above the station’s principal concourse are approximately 2,000 425-foot-long curved ribs printed with a historic map of the Delft region in 1877. The glass panels are primarily a single height of approximately 11.5 feet, with varying widths of 1.5 to 3 feet. Each panel was glazed a soft blue in homage to eponymous ceramics formerly produced in Delft. Working with curtain wall fabricator AKS Bouw, the design team utilized a custom-designed aluminum framing system, hanging each facade element from the interior with a specialized hook. For fabrication and glazing of the glass panels, Mecanoo Architecten collaborated with specialist St. Gobain. Kiln forming was used to imprint street-facing panels with their lens-like spheres, a vernacular detail commonly found within the city. According to the design team, this kiln forming process is fairly straightforward: “a regular sheet of float glass is heated and put over a mold containing holes for the heated glass to drop into, the ripple effect is formed by a nose that sits at the center of the hole." From the second story, the structure rises as an irregular glass mass measuring nearly 50,000 square feet in surface area. Mecanoo used two strategies to relate the complex’s volume to the city-at-large: deep incisions punctuate the east and west elevations of the street wall recalling the city’s network of alleyways and courtyards, while the roof gradually slopes downward towards each corner to match surrounding cornice lines.
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Product> Exterior Glass: Eight options with special functions built in

The role of glass continues to expand in architecture as new performance properties and aesthetic qualities come to market in a steady flow. From photovoltaic glazing to printing technologies that address the issue of avian impacts, the material has become an active, dynamic force in buildings. SunGuard SNX 51/23 Guardian For commercial use, this high-performance, low-E glass has a VLT above 50 percent and a solar heat gain coefficient below .25. Solarban z75 PPG Featuring a neutral, cool-gray tint, this low-emissivity glass offers an intelligent combination of visible light transmittance, solar control, and light control. View Dynamic Glass View As the sun intensifies, a nanotech interlayer regulates an electric current that shifts ions in the glass, automatically darkening them. Offered in panels up to 5 feet by 10 feet. Ornilux Mikado Arnold Glas  This bird-protection glass features a patterned UV coating that is visible to birds, but virtually transparent to the human eye. i-Glass Oldcastle BuildingEnvelope  This screenless technology can print multiple colors and complex designs on exterior and interior glass. LightZone SageGlass  Variable tint zones within a single pane of electrochromic glass allows great flexibility for managing solar heat gain and glare. CLASS Sapphire Saint Gobain In sheets up to 9 inches by 26 inches and 12 inches by 24 inches, this transparent ballistic-resistant material achieves a 40 percent lighter and 40 percent thinner system than a glass-only design. DigitalDistinctions Etch Ink Viracon This ink simulates the look of acid-etched or colored-etched glass without high-pressure sand blasting or dangerous acids.