Formed element used in building construction has a connection area with connecting structure connected directly with form locking to mating structure constructed in connection area of further formed element

摘要

The formed element(2) has a connection area with a connecting structure which is connected directly with form locking to a mating structure constructed in the connection area of a further formed element. The formed element has at least two connections areas with the connecting structure in a first connecting area and the mating structure in a second connection area. The connecting structure is formed by at least two protrusions(19) projecting from the connection area, and the mating structure has corresponding recesses(20) in connection area of other formed element. An Independent claim is included for a building construction using the proposed formed element.