Skoreniya: what is it, what is required for
For centuries, people built stairs. Well, before the stairs, of course, met mainly in the palaces or in the houses of the nobility, the rest in the houses of the need for the stairs was simply absent. But in the present, wooden stairs are increasingly replaced by metal ones, especially this is in office buildings, shops, and production facilities. There are significant reasons for that, the main of which are the strength and durability of the metal.
It is no coincidence that fire stairs in buildings are also, as a rule, made by metal – a metal staircase does not burn, and in case, God forbid, people will be able to go down from the building. Metal by its nature is characterized by homogeneity, can take any form. So designers here have a scope for fantasy in forms.