- Fenders are crucial protective devices for ships berthing at docks.
- They effectively absorb the impact energy of a ship approaching the shore, protecting the hull and dock structure from damage.
- Fenders come in various types, broadly categorized into fixed and floating types based on their application environment and requirements.
- Fixed fenders are typically installed at the edge of the dock and commonly include rubber fenders and wooden fenders.
- Rubber fenders are elastic and corrosion-resistant, effectively cushioning the impact force of a ship.
- Wooden fenders are often used in smaller docks; they are less expensive but have relatively lower durability.
- These fenders are fixed to the dock structure using bolts or welding, forming a continuous protective strip.
- Floating fenders are primarily used in ports with large tidal ranges or temporary berthing points.
- These fenders float up and down with water levels, maintaining constant contact with the ship's hull.
- Inflatable rubber fenders are a common type, offering advantages such as ease of movement and storage.
- In addition, there are specially designed fenders, such as ram balls and tire fenders, which can be selected according to specific needs.
