ARTIFICIAL FISHING BANK MADE OF WASTE PLASTIC AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a large-sized artificial fishing bank of an integral molded structure capable of ensuring the strength and made of a plastic without using a metal mold or a formwork by recycling a refuse of a waste plastic container discharged from home. SOLUTION: A molten plastic 3 is cast by utilizing a layer 2 of gravel to produce a large-sized artificial fishing bank structure comprising an integrally molded board material reinforced with reinforcing bars 4. The surface of the plastic is covered with the gravel to improve the organism attaching properties. The plastic is reinforced with the reinforcing bars 4 and the structure has a high structural strength and a high impact strength and sufficiently withstands the shock during the transportation or when charged into sea in spite of a simple and extremely large structure.