How does the structure behave in case of rainstorms?
As to rainstorms, it is useless to say that steel does not burn. The answer is given by history and in particular by physicist Faraday, who carried out tests in order to demonstrate that if an iron cage is totally insulated from the outside, i.e. if a lightning hits a house, inside it would be the safest place in the world, because steel makes the lightning discharge immediately to the ground so that it cannot go inside, as it may happen with traditional houses.
