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
| Apr 3, 2012
AGC Glass to reopen shuttered plant
Shuttered since 2008, the plant produces clear and tinted float glass serving architectural glass markets.
| Apr 3, 2012
Luxury hotel 'groundscraper' planned in abandoned quarry
Would you spend $300 a night to sleep underground? You might, once you see the designs for China's latest hotel project.
| Apr 3, 2012
SSOE acquires MEP Firm CRS Engineering & Design Consultants
The acquisition will expand SSOE’s Southeastern U.S. presence, broaden CRS’s reach to international markets, and provide both firms’ clients access to enhanced services and resources.
| Apr 3, 2012
Suffolk completes phase one of Baystate Medical Center expansion
Construction management firm awarded emergency department project for successful build of $296 million MassMutual Wing and Davis Family Heart and Vascular Center.
| Apr 3, 2012
Meyer receives RCMA's Martin A. Davis Industry Leadership Award
The Martin A. Davis Industry Leadership Award is presented annually to an individual, selected by his or her peers, who has exemplified outstanding service and made significant contributions to the roof coatings industry.
| Apr 3, 2012
Johns Manville publishes 2011 Sustainability Report
Report covers JM’s long-time sustainability focus and progress towards goals.
| Apr 3, 2012
Educational facilities see long-term benefits of fiber cement cladding
Illumination Series panels made for a trouble-free, quick installation at a cost-effective price. The design for Red Hawk Elementary School stems from the desire to create a vibrant place for kids to learn. In an effort to achieve this design, RB+B Architects selected Nichiha USA to provide a durable yet modern, contemporary exterior finish.
| Apr 2, 2012
TGP launches new fire-rated glazing website
Website offers online continuing education courses registered with the American Institute of Architects (AIA), BIM 3D models, and rapid-response quoting, among other support tools.
| Apr 2, 2012
Gilbane honored for sustainability efforts in Indianapolis
Emmitt J. Bean Federal Center project team for their role in advancing sustainability in the city.
| Apr 2, 2012
Mitsubishi unveils ultra-high-speed elevator for Shanghai skyscraper
The operation of the elevator is scheduled to begin in 2014.