Patent ID: 8615967

Claim:
A method of erecting a multi-level structure, comprising the steps of providing a plurality of three-dimensional construction elements each including a first wall forming panel for extending vertically and forming a wall of an erected structure and a second floor or ceiling forming ribbed composite iron-reinforced concrete panel for extending substantially horizontally and forming a floor or a ceiling of the erected structure and provided with a plurality of vertically extending ribs spaced from one another in a horizontal direction; transporting the construction elements to a site for erection of the structure, with the first wall forming panel and the second floor or ceiling forming panel of each of the construction elements arranged in a vertical plane at an angle relative to one another; at the site for erection of the structure, turning the second floor or ceiling forming panel relative to the first wall forming panel about a hinged connection so that the second floor or ceiling forming panels extend horizontally while the first wall forming panels extend vertically; on one level placing two of the construction elements so that their first wall forming panels extend vertically and form opposite walls, while their second floor or ceiling forming panels extend toward one another so that they abut against one another and supported in a middle of the one level by a temporary support; pouring a monolithic concrete on the two second ribbed composite iron-reinforced concrete panels extending horizontally and abutting against one another; and repeating the steps of placing two of the construction elements and pouring a monolithic concrete for each of subsequent level of the structure to be erected.