Method for manufacturing composite wood deck

The present invention is a manufacturing method for manufacturing a composite wood deck by fusing wood powder and a binder， and an invention for a wood plastic composite deck manufactured using the manufacturing method of the present invention. Specifically， a material in which a plurality of materials are supplied to each hopper Supply step (S100); After the material supply step， a melting step (S500) of melting each material; After the melting step， a forming step (S600) of drawing out a uniform cross-sectional deck through a mold.