21 Fév 144 – twist
The stairs are accessible from each end and the direction of the stairs are led in two different direction, but connected in the end. The stairs in a shopping mall make the customers walk around more freely so that they can move and shop more within the space. In contract to single-flight stairs, this set of staircases gives the customers unobstructed views and movements. The structure of the stairs is made of glass fiber reinforced concrete in order to make it thinner, yet more stable.