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
| May 3, 2014
4 easy steps to being a great project manager
Managing a team of people, especially creative people, is a task that not everyone is up for. Keeping your team on the same page while maintaining a schedule and budget that can keep your corporation happy will take confidence and bountiful people skills. Here are some tips for effectively managing a project. SPONSORED CONTENT
Sponsored | | May 3, 2014
Fire-rated glass floor system captures light in science and engineering infill
In implementing Northwestern University’s Engineering Life Sciences infill design, Flad Architects faced the challenge of ensuring adequate, balanced light given the adjacent, existing building wings. To allow for light penetration from the fifth floor to the ground floor, the design team desired a large, central atrium. One potential setback with drawing light through the atrium was meeting fire and life safety codes.
| May 2, 2014
World's largest outdoor chandelier tops reworked streetscape for Cleveland's PlayhouseSquare
Streetscape project includes monumental gateway portals, LED signage, and a new plaza, fire pit, sidewalk café, and alfresco dining area.
| May 2, 2014
Norwegian modular project set to be world's tallest timber-frame apartment building [slideshow]
A 14-story luxury apartment block in central Bergen, Norway, will be the world's tallest timber-framed multifamily project, at 49 meters (160 feet).
| May 2, 2014
Top 10 countries for LEED buildings outside the U.S.
The list of the top 10 countries for LEED reflects the global adaptability of the world’s most widely used and recognized system guiding the design, construction, operations and maintenance of green buildings.
| May 1, 2014
First look: Cal State San Marcos's posh student union complex
The new 89,000-sf University Student Union at CSUSM features a massive, open-air amphitheater, student activity center with a game lounge, rooftop garden and patio, and ballroom space.
| May 1, 2014
Super BIM: 7 award-winning BIM/VDC-driven projects
Thom Mayne's Perot Museum of Nature and Science and Anaheim's new intermodal center are among the 2014 AIA TAP BIM Award winners.
| May 1, 2014
Tight on space for multifamily? Check out this modular kitchen tower
The Clei Ecooking kitchen, recently rolled out at Milan's Salone de Mobile furniture fair, squeezes multiple appliances into a tiny footprint.
| May 1, 2014
Chinese spec 'world's fastest' elevators for supertall project
Hitachi Elevator Co. will build and install 95 elevators—including two that the manufacturer labels as the "world's fastest"—for the Kohn Pedersen Fox-designed Guangzhou CTF Finance Center.
| Apr 30, 2014
Visiting Beijing's massive Chaoyang Park Plaza will be like 'moving through a urban forest'
Construction work has begun on the 120,000-sm mixed-use development, which was envisioned by MAD architects as a modern, urban forest.
