Manufacturing method of orthogonal laminate laminated wood

The invention discloses an orthogonal laminate laminated wood manufacturing method which comprises the steps that waste wood is sawn, sliced or rotationally cut into laminates with the preset thickness, and the laminates are dried till the water content is lower than the preset water content; the laminate is lengthened and planed to form a plate blank; an adhesive is sprayed on the surface of the plate blank, assembling and gluing are conducted, and the orthogonal laminate laminated wood is obtained; and pressure maintaining is conducted on the orthogonal laminate laminated wood till the adhesive is completely cured and the water content reaches a balance value. According to the manufacturing method of the orthogonal laminated wood, undersized log and waste wood can be subjected to resource utilization, the manufacturing cost is reduced, the requirement for the strength of the low-cost orthogonal laminated wood in the fields of low-rise buildings and pavement paving is met, and the engineering cost is reduced