Brazilian designers decided to promote the great agro-industrial activity of the nation also with the architecture of the pavilion. The structure appears as a big factory with a net that invites visitors to venture into the heart of pavilion. A big girder system of corten steel forms a closed volume, enclosed by cork slabs.“ Argentina feeds you” is the theme of the South-American nation and the will of describe the fertility of its Land, that feeds people all over the world through a massive exportation, aimed the design of the pavilion. The construction represents a series of silos joined together, to show Argentina is much more than a“ repository” of raw materials. These decisions made the pavilion looks like an industrial construction as such it is built with steel frame supporting the metallic silos. In this way it will not be difficult to dismantle the pavilion and ship structural elements to Argentina.
Figure 7- Argentina pavilion( expo2015. org)
Mexico built a structure that evocates the most typical Mexican food: corn. The series of overlapping corn husks is made of a core steel structure and a cover in curved PVC membrane, which provide shade while streaming natural light into the interior. Slovakia is a dynamic country with many natural resources and a great energy potential. The theme is evocated by a mill powered by water emerging from the façade. The gears of the mill are made in polycarbonate.
Figure 8- Aereal view( expo2015. org)
The pavilions of Expo 2015 in Milan 481