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MVRDV’s Shenzhen Guosen Tower Is A Giant Energy Efficient Chinese Lantern
Posted By Bridgette Meinhold On March 23, 2011 @ 5:10 pm In Architecture,Daylighting,Sustainable Building | No Comments
The volume of the tower has a square floor plan with an elegant, slender volume that allows daylight to reach into the building to provide a more pleasurable working environment for employees. So that each worker has access to views and natural daylight , no workspace was placed further than 11 meters away from the facade. The edge of each floor was angled down 35-55 degrees to create a shade for the floor below and large glass fronts connect these louvers  together. Each louver’s size and angle was optimized for its location on the building and relationship to the sun. For example, on the north side, the louvers are smaller than on the south side.
The louvers can also accommodate solar panels to generate electricity, and they reduce the overall cooling load by 33%. Rainwater  is collected off the louvers and piped into the grey water circulation for use inside the building. Plus a lengthy water pipe system runs invisibly through the façade collecting heat from the sun, and the solar cells heat up water. Employees and visitors also have quick and easy access via an underground tunnel to the nearby metro station.
Parts of the facade are lifted to create a double height ceiling for a more dramatic effect and better views of the city. These two double height features in the middle of the tower are designed as small amphitheaters with terraced seating that can be used for conferences and gatherings. A low rise building next to the tower holds a shopping and conference center. The end result of the louvered tower resembles a giant Chinese lantern , which will provide a warm glow to the city at night.
+ MVRDV 
Co-architect: Zhubo, Shenzhen, China
Structure: Arup, Shenzhen China
3D modeling: MVRDV+ Zhubo
Via ArchDaily 
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URL to article: http://inhabitat.com/mvrdvs-shenzhen-guosen-tower-is-a-giant-energy-efficient-chinese-lantern/
URLs in this post:
 headquarters of the Guosen Securities corporation: http://www.mvrdv.nl/#/projects/tp485shenzhenguosentower
 MVRDV: http://inhabitat.com/tag/MVRDV
 natural daylighting: http://inhabitat.com/category/daylighting
 natural daylight: http://inhabitat.com/tag/daylighting
 louvers: http://inhabitat.com/leed-platinum-and-green-roofed-sap-america-headquarters/
 Rainwater: http://inhabitat.com/tag/rainwater-collection
 lantern: http://inhabitat.com/the-lantern-pavilion-glowing-contemporary-architecture-made-of-sustainable-timber/
 ArchDaily: http://www.archdaily.com/120783/tp-485-guosen-securities-tower-mvrdv/
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