Durability improvement structure of reinforced concrete structure and method of improving durability of reinforced concrete structure

摘要

Problem to be solved: to suppress the salt damage of reinforced concrete structures with floor and walls to improve the life span of reinforced concrete structures.The method of improving the durability of the reinforced concrete structure 1 is to form a recess 3B formed in the cover portion of the wall 3 to form a concave portion 3b which is open to the wall surface 3a and extends in the direction along the floor. The rubber elastic body 12 is provided with a rubber elastic body 12.By providing the rubber elastic body 12 in the concave portion formed on the wall surface, the penetration of the ionized material can be suppressed.Diagram