MOLD FOR PRODUCING PROTECTIVE COATING FOR MARINE STEEL PILE, AND CORROSION PREVENTION METHOD FOR MARINE STEEL PILE UTILIZING THE SAME

摘要

PPROBLEM TO BE SOLVED: To provide a mold for producing a protective coating for a marine steel pile where a marine operation is facilitated, the inflow of seawater is cut off, the thickness of a protective layer is uniformly retained, and materials are charged to a material charge port at the lower part, and to provide a corrosion prevention method for a marine steel pile utilizing the same. PSOLUTION: The mold for producing the protective covering for a marine steel pile comprises: a mold main body 10 surrounding the marine steel pile at prescribed intervals, and in which an air inlet/exhaust port is formed at the upper part, and a material charge port 11 is formed at the lower part; a large number of fixing members 20 fixing the connection parts of the mold main body 10 each other; interval materials 30 installed between the mold main body 10 and the steel pile and retaining the intervals between the mold main body 10 and the steel pile; and water-tight pads 40 with elasticity installed in the upper part and lower part of the space between the mold main body 10 and the steel pile, and the connection parts of the mold main body 10, and retaining the intervals between the mold main body 10 and the steel pile so as to block the infiltration of moisture. PCOPYRIGHT: (C)2009,JPO&INPIT