- Barge Bumpers System, also known as a fendering system, is designed to protect marine structures, such as barges and vessels, from damage caused by impacts with other vessels, docks, or piers. These systems are crucial for ensuring the safety of both the structure itself and the vessels navigating in the vicinity. The primary purpose of barge bumpers is to absorb and distribute the energy generated during collisions, reducing the impact forces and minimizing the potential for structural damage.
Here are some key components and types of barge bumper systems:
Rubber Fenders: Rubber is a common material used in barge bumpers due to its elasticity and ability to absorb impact energy. There are various types of rubber fenders, including cylindrical, cone, and cell fenders. These fenders deform upon impact, dissipating energy and protecting the barge.
Pneumatic Fenders: Pneumatic fenders, also known as air-filled fenders, consist of an inflatable air bladder enclosed in a rubber casing. These fenders provide a cushioning effect during collisions and are often used in situations where vessels need to berth against one another.
Foam-filled Fenders: These fenders are made of a polyurethane foam core enclosed in a tough elastomeric skin. Foam-filled fenders offer good energy absorption and low reaction force, making them suitable for various marine applications.
Timber Piles and Fenders: In some cases, wooden piles or fenders may be used as part of the barge bumpers system. Timber can provide a certain level of impact resistance, especially in areas where traditional fenders may not be practical.
Dolphin Structures: Dolphins are clusters of piles driven into the seabed and connected by horizontal beams. They act as guide and impact protection structures for vessels, including barges. Dolphins can be equipped with various types of fendering systems.
Bollards and Cleats: While not primarily designed as bumpers, properly positioned bollards and cleats on a barge can also contribute to the overall mooring and protection system.
2. Sacrificial anodes are an essential component in marine environments to protect metal structures, particularly those made of steel, from corrosion. The sacrificial anode is made of a metal that is more reactive than the metal it is designed to protect. Here are the common types of sacrificial anodes used in marine applications:
Zinc Hull Anodes: These are the most common sacrificial anodes used on the hulls of ships and boats. They protect the steel or iron components in contact with seawater.
Zinc Shaft Anodes: Installed on propeller shafts to prevent corrosion of the shaft.
Zinc Rudder Anodes: Attached to rudders to protect against corrosion.
Aluminum Anodes for Fresh Water: Aluminum anodes are used in freshwater environments. They are effective in preventing corrosion in water with lower salinity.
Magnesium Anodes for Fresh Water: Magnesium anodes are used in freshwater environments where they provide effective protection. They are generally not suitable for saltwater due to their higher reactivity.
Aluminum-Zinc Anodes: A combination of aluminum and zinc to provide protection in both saltwater and freshwater environments.
Magnesium-Aluminum Anodes: A combination of magnesium and aluminum, suitable for specific applications where a combination of their properties is desirable.
Tank anodes made of zinc or aluminum are used to protect the inside of water tanks in boats and ships.
Get in touch with us today. Whether you have questions about our products or need assistance in choosing the right solution for your project, our team is here to help.