Vanke Dongguan Tropical Rainforest Plant Museum is located in Dongguan, Guangzhou province. Its theme is research-based greenhouse, aiming to preserve excellent ornamental plant resources of tropical rain forest and carry out ecological, community and application research of tropical rain forest plants.

The roof of the Botanical Garden USES ETFE air pillow, consisting of 552 air pillow units, 118 of which can be opened to provide comprehensive protection from rain, sunlight, heat preservation and ventilation.


The roof is an irregular spatial reticulated shell with a length of 85.1 meters, a width of 44.7 meters and a height of 19.6 meters. It adopts 300x200 rectangular steel tubes.Circular steel tubes are used as ring beams at the junction between the housing shell and the lower curtain wall.The projected floor area of the housing shell is about 2720m2, the space covering area is about 3850m2, the average area of each air pillow is about 7m2, and the maximum air pillow area is 9.6m2.

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