Wall construction

Wall structure for the construction and / or subdivision of buildings with at least five layers (1， 2， 4， 5) of boards (3)， at least two adjacent layers (1， 4; 4， 2; 2， 5; 5， 1) are connected to one another via wooden nails (6)， a middle layer (2) and the two outer layers (1) being formed by vertically laid boards (3v) which are provided in their respective planes directly adjacent to one another， and the layers (4， 5) arranged on both sides of the middle layer (2) have boards (3d) which run diagonally to the vertically laid boards (3v) and which are provided directly adjacent to one another， wherein the boards (3d) of one diagonal layer (4) have a diagonal orientation that is opposite to the diagonal orientation of the boards (3d) of the other diagonal layer (5).