material compósito de madeira

摘要

The present invention relates to a wood composite material that has a density of 200-550 kg/m3 and a stiffness of 4000-12000 MPa, measured in the four-point bending test according to EN 789. The wood composite material comprises macro-fibres having a fineness coefficient greater than 20 and a binder, the binder having a foam structure.