Maintenance of Rubber Fenders

11/22/2024

Rubber fenders are commonly used protective devices in ships and port facilities to prevent damage caused by collisions between ships and docks or other ships. Due to their excellent elasticity, wear resistance, and impact resistance, rubber fenders are widely used in docks, shipyards, ports, and other locations. Below are the key points for the maintenance of rubber fenders:

Regular Inspection
- Visual Inspection: Periodically inspect the rubber fender for visible cracks, wear, aging, or deformation, especially in areas that experience frequent contact.
- Check Fasteners: Check bolts, steel plates, and other fasteners for looseness, rust, or corrosion, and replace any damaged components in a timely manner.
- Wear Level: Check if the contact surface of the fender shows signs of significant wear or denting, especially in areas with frequent impact. Replace or repair the fender as needed.
Cleaning and Care
- Regular Cleaning: Use a soft brush or pressure washer to clean the fender surface, removing seawater, oil, debris, and other contaminants to prevent damage or aging of the rubber.
- Apply Protective Coating: Use a specialized rubber protector to coat the surface of the fender, helping maintain its elasticity and protect it from UV radiation and oxidation.
Repairs and Replacement
- Repair Minor Damage: Minor cracks or small damages can be repaired using rubber repair compounds. Ensure that the repair area is smooth and even to maintain the fender’s energy-absorbing ability.
- Replace Major Damage: For severely aged, cracked, or excessively worn-out fenders, they should be replaced. Regular inspections help identify potential issues and reduce the risk of sudden failure.
Regular Testing and Evaluation
- For fenders that have been in use for a long time, it is recommended to conduct professional inspections to assess their structural strength, elasticity, and energy-absorbing effectiveness to ensure that they continue to protect ships and docks effectively.