It is reported that in order to achieve the goal of environmental protection and reuse, each big tree building the exhibition hall can be disassembled and assembled freely, and it only takes 6 hours to assemble all parts of the big tree.
　　
The raw materials of Norway Pavilion come from wood and Bamboo And can be reused after the exhibition, fully reflecting the concept of "sustainable development". Fifteen trees form an organic whole, varying in height from 5m to 15m. Each tree has roots fixed underground and four branches in the air. The tarpaulin, with the outer end of the branch as the attachment point, forms the pavilion roof with undulating appearance. Such a structure creates a space of error in the exhibition hall, bringing different feelings to the audience.

The audience will be introduced to the atmosphere formed by Norway's natural landscape, and feel the pulse of the city, the pioneering spirit of urban people and leisure life.
　　
The reporter learned that the reason why wood was chosen as a building material was not only for environmental protection, but also because trees also have a very strong cultural symbolic significance in China. In order to add more Chinese elements, visitors to the Norway Pavilion can also find Chinese ancient poetry on these trees.