Eco Factor: Sustainable complex for China utilizes natural air for ventilation.
China has yet again pioneered in the field green architecture. Foshan Pearl Gymnasium is the latest addition to the list. It is a multi purpose sports facility encompassing various sport games, events and assembly as well as leisure activities designed by Japan-based firm Mitsuru Man Senda and Environment Design Institute.
It has been built keeping in view the sub-tropical climate of the area which means heavy rainfall, intense heat and severe humidity. To survive these harsh conditions designer has employed multistage overhanging ring truss system. This system comprises of horizontal and vertical rings with diagonal bracing for additional reinforcement. This structure also allows light and air to penetrate into the building making both lighting and shading possible.
The structure consists of three arenas, main arena, sub-arena and citizen’s arena. All the three domes or arenas are functionally linked together. Water spaces have been provided outside the arenas which provide an option of natural ventilation except for a few humid months when artificial cooling is used. This magnificent ecofriendly architectural design is surely something the locals can boast of.
