Wall i.e. compound wall, for establishing temporary separation, has multiple columns separated from each other, where each column is composed of two stackable buildings elements that are identical to each other

摘要

The wall (1) i.e. compound wall, has multiple columns separated from each other, where each column is composed of two stackable buildings elements (2, 2'). Each stackable building element e.g. beveled face possession, holds a contact area against corresponding contact surface of the other building element, where the contact area of each building element is kicked out. The building elements are identical to each other and provided with the contact surfaces such that the building elements are stacked in the form of a column or pillar.