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STEEL STRUCTURE REINFORCEMENT METHOD AND REINFORCEMENT BODY, AND MATERIAL FOR FORMING ELASTIC LAYER FOR STEEL STRUCTURE REINFORCEMENT
STEEL STRUCTURE REINFORCEMENT METHOD AND REINFORCEMENT BODY, AND MATERIAL FOR FORMING ELASTIC LAYER FOR STEEL STRUCTURE REINFORCEMENT
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机译:钢结构补强方法和补强体以及用于形成钢结构补强的弹性层的材料
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摘要
A reinforcing method and a reinforcing structure for a steel structure and an elastic layer forming material for reinforcing a steel structure that can prevent a reinforcing effect from being lowered by direct sunlight or the like, can obtain a sufficient reinforcing effect, and can prevent a fiber sheet from being peeled away from a steel structure surface before the fiber sheet is torn are provided. The invention, in the reinforcing method for a steel structure in which a fiber sheet including reinforcing fibers is bonded to a surface of the steel structure to integrate the fiber sheet with the steel structure, includes (a) a step of applying and hardening a polyurea resin putty to the surface of the steel structure to form an elastic layer, and (b) a step of bonding the fiber sheet to the surface of the steel structure having the elastic layer formed thereon with an adhesive agent.
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