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 30, 2014
See how architects at NBBJ are using computational design to calculate the best views on projects [video]
In an ideal world, every office employee would have a beautiful view from his or her desk. While no one can make that happen in real life, computational design can help architects maximize views from every angle.
| Jan 30, 2014
The evolving workplace: One designer's inspiration board
"Open office" has been a major buzzword for decades, and like any buzzword, some of the novelty has worn off. I don't believe we will abandon the open office, but I do think we need to focus on providing a dynamic mix of open and closed spaces.
| Jan 30, 2014
How reverse engineering nature can spur design innovation
It’s not enough to copy nature. Today’s designers need a deeper understanding of environmental nuance, from the biome in.
| Jan 30, 2014
What to expect in the metal building industry in 2014
Every year brings changes. This one won’t be any different. We’ll see growth in some areas, declines in others. Here’s a little preview of what we’ll be writing about 2014 when 2015 comes rolling in.
| Jan 30, 2014
What's in store for healthcare capital markets in 2014?
Despite the shake up stemming from the Affordable Care Act, 2014 will be an active year in healthcare capital markets, according to real estate experts from CBRE Healthcare.
| Jan 29, 2014
Richard Meier unveils 'urban courtyard' scheme for Mexico City towers
A grand atrium, reaching some 30 stories, highlights the contemporary, bright-white design scheme unveiled this week by Richard Meier & Partners for a new mixed-use development in Mexico City.
| Jan 29, 2014
Historic church will be part of new condo building in D.C.
Sorg Architects unveiled a design scheme for 40 condos in a six-story building, which will wrap around an existing historic church, and will itself contain four residential units.
| Jan 29, 2014
Hotel, retail, recreation sectors to lead growth in 2014
AIA's Consensus Construction Forecast, a survey of the nation’s leading construction forecasters, is projecting that spending will see a 5.8% increase in 2014, led by the hotel, retail, and amusement/recreation sectors.
| Jan 29, 2014
Notre Dame to expand football stadium in largest project in school history
The $400 million Campus Crossroads Project will add more than 750,000 sf of academic, student life, and athletic space in three new buildings attached to the school's iconic football stadium.
| Jan 29, 2014
AIA honors 18 with 2014 Young Architects Award
Three recent BD+C "40 Under 40" winners are among the outstanding young architects recognized by the AIA.