Use of a wall element for a building and of a composite wood panel

摘要

The wall unit has plies (1) comprising woods (2) that are parallely arranged in layers. The plies are connected with one another by grooves (3) lying opposite to one another and dovetail battens (4) inserted in the grooves, where wood fiber pathway of the woods runs parallel to a main load direction. The woods have connection assemblies (5) with recesses running over length of the woods, where a front area of each recess is spaced apart from the woods and forms an expansion joint. An independent claim is also included for a wood plier composite panel comprising pliers.