Process for producing woody composite material

摘要

The object of the invention is to provide a process for producing a woody composite material having strength endurable for use as a structural material, even when using short woody chips of 15 cm or less in length. This invention relates to a process for producing a woody composite material which comprises the steps comprising blending woody chips of 1 to 15 cm in length with a binder, piling up the woody chips so as to be oriented in the longitudinal direction thereof to form a mat, and pressurizing and heating the mat from a direction perpendicular to both the longitudinal direction and vertical direction of the woody chips.