作者: Graeme Jones
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摘要: Electrolytic protection of steel-reinforced concrete bodies such as bridges and building facades is achieved with carbon material (3, 12, 23) inserted into the body (6, 10, 21). The connected to act a anode steel reinforcement (1, 11, 22) cathode, so that corrosive chloride ions migrate away from reinforcement. also In one arrangement textile provided between inner outer grout-filled plastics ducts (2, 4, 5) fixed around post-tensioned cables (1). another rod (12), or pin (23), (23) I-beam (22).