The method involves producing a two-dimensional surface structure from
fiber and/or rod-like materials, and pressing the two-dimensional
surface structure into a three-dimensional structure at temperatures
above 90 degree Celsius. The fiber and/or rod-like materials are formed
from bars and/or sticks and/or slats and/or strips, where the fiber
and/or rod-like materials comprise wood-like materials e.g. pasture
wood. The fiber and/or rod-like materials are arranged toward main
stress axes. The two-dimensional surface structure is designed as a
two-layer.

Correction: DE102009056056A8