Plastic artificial wood, method of manufacturing plastic artificial wood, and coupled joiner used in the method

摘要

PURPOSE: To provide a plastic imitation wood having an excellent appearance of a cut timber. CONSTITUTION: A cap 3 having a pattern of annual rings is attached to each or one of the ends of a tubular body 2. The outer peripheral surfaces of the tubular body 2 and the annular ring cap 3 are covered with a resin coat 4 that has a bark-like irregular pattern thereon. A cap plug 5 is pressed in a breathing hole 3a of the annular ring cap 3.