Kaohsiung Stadium, the main venue of the 2009 World Games, made its spectacular debut in July 2009. Designed by Toyo Ito & Associates, one of the top architects in Japan, and Ricky Liu & Associates from Taiwan, the stadium can hold 45,000 spectators.
In addition to its eye-catching, horseshoe-shaped appearance, the building is the first stadium in the world powered by solar energy, and has been awarded the “Green Building Certification” by the Taiwan authorities.
Search for an effective panel fixing solution
In order to maximize the natural daylight, 8,844 solar panels were strategically mounted around the roof of the stadium. The solar panels generate more than one million kilowatt-hours of electricity per year, which supports approximately 80 percent of the stadium’s energy needs. To achieve this success, architects and contractors needed to resolve a series of technical issues related to the built-in panels. The job required an effective panel fixing design with optimum energy transfer rate, plus excellent thermal and weathertight performance.
Four-sided structural sealant glazing saves the day
Dow Corning was consulted from the very beginning of the project, and ultimately recommended using four-sided structural sealant glazing to bond the glass solar panels to aluminum sub-frame. This approach maximizes the daylight exposure and hence the generation of clean solar energy by the solar modules. Each unit of the roof façade system has three glass panels, including two solar glass panels (containing solar cell and low-iron glass panels) and one blue tinted tempered glass pane. Dow Corning 983 Structural Glazing Sealant was used for bonding the solar panels and weatherproofing.
Key Participants
Construction Office, Public Works Bureau, Kaohsiung City Government
Toyo Ito & Associates
Ricky Liu & Associates
Fu Tsu Construction
Delta Electronics Inc.
Dow Corning - Silicone Sealant ProviderProducts
Dow Corning 983 Structural Glazing Sealant
With the proven, silicone-bonding technology, the structural silicone not only helps this horseshoe-shaped solar roof building withstand earthquakes, acid rain, typhoons, humidity and extreme heat and UV radiation, but also improves its thermal and acoustic performance by continuous and effective sealing the facade. Dow Corning provides a complete solution, including high performance sealants and professional technical support, which ensures correct sealant application and long-term performance.
Leading the way for more BIPV success
The Kaohsiung World Games Main Stadium was the first 4-sided structurally glazed BIPV (Building Integrated Photovoltaic) roofing project that Dow Corning participated in Greater China. It is one of the largest BIPV projects in Greater China. Dow Corning silicone structural sealants allow creativity and design freedom, combined with lower life-cycle cost and improved thermal and acoustic performance of the facade. Dow Corning structural glazing sealants are now widely used in major BIPV facades in China, including the 2010 World Expo China, National Pavilion and Theme Pavilion.
Click here to view a short animated presentation about how Dow Corning solutions and support helped to create this revolutionary solar-powered stadium.
Or, to learn more about the Dow Corning products featured in this case study, as well as our many other proven materials for the construction industry, please click here. To speak to your nearest Dow Corning representative, visit dowcorning.com/ContactUs. +
Related Stories
| Jan 21, 2011
Harlem facility combines social services with retail, office space
Harlem is one of the first neighborhoods in New York City to combine retail with assisted living. The six-story, 50,000-sf building provides assisted living for residents with disabilities and a nonprofit group offering services to minority groups, plus retail and office space.
| Jan 21, 2011
Nothing dinky about these residences for Golden Gophers
The Sydney Hall Student Apartments combines 125 student residences with 15,000 sf of retail space in the University of Minnesota’s historic Dinkytown neighborhood, in Minneapolis.
| Jan 21, 2011
Revamped hotel-turned-condominium building holds on to historic style
The historic 89,000-sf Hotel Stowell in Los Angeles was reincarnated as the El Dorado, a 65-unit loft condominium building with retail and restaurant space. Rockefeller Partners Architects, El Segundo, Calif., aimed to preserve the building’s Gothic-Art Nouveau combination style while updating it for modern living.
| Jan 21, 2011
Sustainable history center exhibits Fort Ticonderoga’s storied past
Fort Ticonderoga, in Ticonderoga, N.Y., along Lake Champlain, dates to 1755 and was the site of battles in the French and Indian War and the American Revolution. The new $20.8 million, 15,000-sf Deborah Clarke Mars Education Center pays homage to the French magasin du Roi (the King’s warehouse) at the fort.
| Jan 21, 2011
Library planned for modern media enthusiasts
The England Run Library, a new 30,000-sf glass, brick, and stone building, will soon house more than 100,000 books and DVDs. The Lukmire Partnership, Arlington, Va., designed the Stafford County, Va., library, the firm’s fourth for the Central Rappahannock Library System, to combine modern library-browsing trends with traditional library services.
| Jan 21, 2011
Virginia community college completes LEED Silver science building
The new 60,000-sf science building at John Tyler Community College in Midlothian, Va., just earned LEED Silver, the first facility in the Commonwealth’s community college system to earn this recognition. The facility, designed by Burt Hill with Gilbane Building Co. as construction manager, houses an entire floor of laboratory classrooms, plus a new library, student lounge, and bookstore.
| Jan 21, 2011
Upscale apartments offer residents a twist on modern history
The Goodwynn at Town: Brookhaven, a 433,300-sf residential and retail building in DeKalb County, Ga., combines a historic look with modern amenities. Atlanta-based project architect Niles Bolton Associates used contemporary materials in historic patterns and colors on the exterior, while concealing a six-level parking structure on the interior.
| Jan 21, 2011
Research center built for interdisciplinary cooperation
The Jan and Dan Duncan Neurological Research Institute at Texas Children’s Hospital, in Houston, the first basic research institute for childhood neurological diseases, is a 13-story twisting tower in the center of the hospital campus.
| Jan 21, 2011
Music festival’s new home showcases scenic setting
Epstein Joslin Architects, Cambridge, Mass., designed the Shalin Liu Performance Center in Rockport, Mass., to showcase the Rockport Chamber Music Festival, as well at the site’s ocean views.
| Jan 21, 2011
GSA Recognizes the Best in Public Architecture
The U.S. General Services Administration recognized the best in public architecture and civilian federal workplaces at the 2010 GSA Design Awards in Washington, D.C. This year's 11 award winners showcase the federal government's commitment to cutting-edge architectural design and its focus on sustainability.
