Wet and underwater concrete structures repair/reinforcement agent and repair/reinforcement method of construction

摘要

The present invention reduces the sikimyeo ensure durability and strength, rebar corrosion and leak-proof and maintenance costs of facilities Concrete , one wet and underwater concrete repair and its purpose is to provide an adjuvant and repair and reinforcement in order to achieve a high enough strength and tightness under wet conditions. ; wet and water in accordance with the present invention concrete repair and reinforcing agent is a liquid rubber polymer (rubber polymer) and 30-40 wt%; Ceramic powder with (ceramic powder) 15~25 wt%; Metal powder and (metal powder) 10~20% by weight; Cement, gravel, silica sand, characterized by consisting of a main material to a mixture consisting of 15 to 45% by weight of sand. ; In addition, wet and underwater concrete repair and reinforcement method according to the present invention includes the steps of cleaning the surface of the object to be repaired concrete structures reinforced with high pressure at the same time as the wrap; Removing rust of reinforced concrete structures of the target; Applying a ceramic coating on the target concrete structure; The subject underwent repair in the wet and underwater concrete structures and concrete curing and at the same time placing a reinforcing agent in a sequential feature a remuneration should reinforce concrete structures.