WET AND UNDERWATER CONCRETE STRUCTURE 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 , provides high water-tightness and a sufficient wet and underwater concrete repair so as to ensure the strength and the wet strength agents and repair and reinforcement method under the condition that there is a purpose to. ; In order to achieve the above object wet and underwater maintenance and reinforcing concrete structures according to the present invention, the liquid rubber polymer (rabar polymer) or modified epoxy 30 to 40% (by weight) and; Ceramic powder (ceramic powder) 15~25% (by weight), and; Metal powder (metal powder) 10~20% (by weight) and; Cement, gravel, silica sand, characterized by consisting of a main material consisting of a mixture of 15-45% (by weight) to the sand. ; In addition, the wetting and water according to the present invention for achieving the above object concrete repair and reinforcement method 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 maintenance in 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.