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
Retail Centers | Apr 4, 2024
Retail design trends: Consumers are looking for wellness in where they shop
Consumers are making lifestyle choices with wellness in mind, which ignites in them a feeling of purpose and a sense of motivation. That’s the conclusion that the architecture and design firm MG2 draws from a survey of 1,182 U.S. adult consumers the firm conducted last December about retail design and what consumers want in healthier shopping experiences.
Healthcare Facilities | Apr 3, 2024
Foster + Partners, CannonDesign unveil design for Mayo Clinic campus expansion
A redesign of the Mayo Clinic’s downtown campus in Rochester, Minn., centers around two new clinical high-rise buildings. The two nine-story structures will reach a height of 221 feet, with the potential to expand to 420 feet.
Sports and Recreational Facilities | Apr 2, 2024
How university rec centers are evolving to support wellbeing
In a LinkedIn Live, Recreation & Wellbeing’s Sadat Khan and Abby Diehl joined HOK architect Emily Ostertag to discuss the growing trend to design and program rec centers to support mental wellbeing and holistic health.
Architects | Apr 2, 2024
AE Works announces strategic acquisition of WTW Architects
AE Works, an award-winning building design and consulting firm is excited to announce that WTW Architects, a national leader in higher education design, has joined the firm.
Office Buildings | Apr 2, 2024
SOM designs pleated façade for Star River Headquarters for optimal daylighting and views
In Guangzhou, China, Skidmore, Owings & Merrill (SOM) has designed the recently completed Star River Headquarters to minimize embodied carbon, reduce energy consumption, and create a healthy work environment. The 48-story tower is located in the business district on Guangzhou’s Pazhou Island.
K-12 Schools | Apr 1, 2024
High school includes YMCA to share facilities and connect with the broader community
In Omaha, Neb., a public high school and a YMCA come together in one facility, connecting the school with the broader community. The 285,000-sf Westview High School, programmed and designed by the team of Perkins&Will and architect of record BCDM Architects, has its own athletic facilities but shares a pool, weight room, and more with the 30,000-sf YMCA.
Market Data | Apr 1, 2024
Nonresidential construction spending dips 1.0% in February, reaches $1.179 trillion
National nonresidential construction spending declined 1.0% in February, according to an Associated Builders and Contractors analysis of data published today by the U.S. Census Bureau. On a seasonally adjusted annualized basis, nonresidential spending totaled $1.179 trillion.
Affordable Housing | Apr 1, 2024
Biden Administration considers ways to influence local housing regulations
The Biden Administration is considering how to spur more affordable housing construction with strategies to influence reform of local housing regulations.
Affordable Housing | Apr 1, 2024
Chicago voters nix ‘mansion tax’ to fund efforts to reduce homelessness
Chicago voters in March rejected a proposed “mansion tax” that would have funded efforts to reduce homelessness in the city.
Standards | Apr 1, 2024
New technical bulletin covers window opening control devices
A new technical bulletin clarifies the definition of a window opening control device (WOCD) to promote greater understanding of the role of WOCDs and provide an understanding of a WOCD’s function.
