| 摘要 |
PURPOSE: An FRP adhesion floodgate is provided to improve rigidity of the floodgate and obtain durability. CONSTITUTION: An FRP adhesion floodgate comprises a rectangular floodgate main body (11), an FRP mat (12), and rubber. The floodgate main body comprises a steel plate frame. The steel plate frame comprises a lattice-shaped reinforcement frame (10) arranged in horizontal and vertical directions. The FRP mat is attached to both surfaces of the steel plate frame and reinforces rigidity by blocking the corrosion of the steel plate frame. The rubber is connected to the front of the FRP mat connected to the front of the steel plate frame. |
