| 摘要 |
PURPOSE: A method for manufacturing a floating body of a lighted buoy for navigation aids is provided to facilitate a maintenance and management of a floating body because a fish and shellfish are not stuck on to the floating body through securing a high surface flatness of the floating body. CONSTITUTION: A method for manufacturing a floating body of a lighted buoy for navigation aids is as follows. A reinforcement fabric is repeatedly paved on a smooth forming plane of a forming mold and a polyurea resin is spread on the reinforcement fabric. A plate(10) comprising the reinforcement fabrics coated with polyurea resin is formed. The hardened plate is assembled so that a cubic outer shell(1) is manufactured. The foam is filled in an inner space(1a).
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