| 摘要 |
PCT No. PCT/GB89/00404 Sec. 371 Date Oct. 19, 1990 Sec. 102(e) Date Oct. 19, 1990 PCT Filed Apr. 19, 1988 PCT Pub. No. WO89/10435 PCT Pub. Date Nov. 2, 1989.There is disclosed apparatus of and a method for inhibiting corossion of reinforcement in a reinforced structure wherein one or more anodes (3) are arranged adjacent a surface of the structure (1) to be protected and a body of ionically conductive cementitious material (6) is arranged to suround the anodes and make contact with ionically conductive cementitious material of the structure (1), said body of ionically conductive cementitious material (6) being surrounded by a cover (4) of moisture resistant substantially non-porous material to maintain said material (6) in an ionically conducting condition. Said electrodes (3) and reinforcement (2) within the body (1) can be electrically connected to cause a current to pass through said two sorts of ionically conductive cementitious material to protect the reinforcement (2) against electrolytic corrosion.
|
