NON-RUSTED NUT FOR STRENGTHENING OF CONCRETE WITH FIBER-STEEL COMPOSITE PLATE

摘要

In the case where concrete structure is by such as port facilities in coastal waters, due to the serious destruction of salt damage. In all reinforcers and device, as it is important that have the characteristic of corrosion as not occurring salt damage, these reinforced facilities. One the purpose of the present invention is reinforce facility for arc region (such as it as reinforcing -- fiber composite plate) in the concrete structure patent No. 433, the sheet metal of a possibility that salt damage in 379, the corrosion by being ready at all is prevented for providing device.