Title:
【発明の名称】鋼強化コンクリート用のメッシュアノード及びメッシュセパレータ
Document Type and Number:
Japanese Patent JP2886284
Kind Code:
B2
Abstract:
An insulating separator along with an anode for cathodically-protected steel-reinforced concrete is embedded in an ion-conductive overlay on a concrete structure. The insulating separator is at least one sheet of polymer mesh (50). The anode is at least one sheet of highly expanded valve metal in mesh form (2). Both the polymer mesh and the anode mesh comprise mesh having a pattern of voids defined by a network of strands (3) connected at a multiplicity of nodes (4). The surface of the valve metal mesh carries an electrochemically active coating. The insulating polymer mesh separator overlays the concrete structure surface and separates the anode mesh from such surface. Both the polymer mesh and the anode mesh are embedded in the ion-conductive overlay. At least one current distribution member can be fastened to the valve metal mesh.
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Inventors:
UIRIAMU EI KOATSUCHI
BARII ERU MAATEIN
JON II BENETSUTO
JERARUDO AARU HOOTO
BARII ERU MAATEIN
JON II BENETSUTO
JERARUDO AARU HOOTO
Application Number:
JP17941290A
Publication Date:
April 26, 1999
Filing Date:
July 06, 1990
Export Citation:
Assignee:
ERUTETSUKU SHISUTEMUZU CORP
International Classes:
C23F13/02; C23F13/00; (IPC1-7): C23F13/10
Domestic Patent References:
| JP3197691A | ||||
| JP62502820A | ||||
| JP62503040A |
Attorney, Agent or Firm:
Jun Tsuda (2 outside)