Fujimori Kogyo Co., Ltd.

Sho-bond Corporation

Norimasa Mimura

Tsutomu Nakamura

Yasuto Ishikawa

Yuichi Futaki

Jun Suzuki

Hirokazu Iizuka

Shirou Yamamoto

Hirokazu Iiduka

A corrosion protection anode using an external power supply in which a reinforcing layer formed of a fiber base material is laminated with an adhesive layer on one surface of a conductive layer formed of a graphite sheet, and an electrolyte layer of an electrolyte-containing resin formed in a sheet shape and having adhesive power such that the layer is capable of being adhered to the conductive layer and to a surface layer of an object to be protected from corrosion is adhered by the adhesive power thereof to the other surface of the conductive layer, wherein the conductive layer always has a resistance value of 4 &#x3a9; or less between any two points on the surface thereof on a side that comes into contact with the electrolyte layer.

Anode for preventing corrosion, and concrete structure corrosion prevention structure and corrosion prevention method employing same

To provide an anode, corrosion-protecting structure of a concrete constructions using this, and a corrosion protection method capable of protecting electrical corrosion, with little generation of gas due to electrolysis of water or chlorine compounds, by decreasing as far as possible the amount of processing performed on the structural body in on-site construction work and suppressing the voltage that is conducted therethrough to a low level. [Solution] A corrosion-protecting structure () is constituted by attaching an anode () to the surface layer () of a corrosion-protecting body () through a first electrolyte layer () on one face of a conductive layer () formed as a sheet. The electrolyte is formed as a sheet. The first electrolyte layer () having adhesiveness is attached to the conductive layer () and the surface layer () of the corrosion-protecting body ().

Anode, corrosion-protecting structure for concrete constructions using this, and corrosion protection method

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Tsukuba, Japan

Norimasa Mimura