aluminum corrosion Archives - MAADI Group

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Marina Spare Parts¹³

Marina Spare Parts¹³

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Flexible Rubber Connector

Engineered to absorb movement and reduce stress between dock modules, this connector ensures quiet operation and improved structural performance.

Dock Cleat – 12” Cast Aluminum (Powder Coated)

This 12-inch cleat is precision-cast from A356 aluminum and powder coated for superior corrosion resistance.

Double Bollard – 15” Cast Aluminum (Powder Coated)

Designed for harsh marine environments, this 15-inch double bollard offers secure mooring performance.

Dock Cleat – 20” Cast Aluminum (Powder Coated)

Robust and corrosion-resistant, this 20-inch cleat supports high-capacity mooring needs.

Stainless Steel T-Bolt

Essential for securing cleats, bollards, ladders, and connectors.

Floats – Unsinkable Rotomolded Polyethylene Floats

These unsinkable rotomolded floats are made from 100% virgin LLDPE and filled with EPS foam for maximum buoyancy and durability.

Utility Trough Covers – Extruded Aluminum

These aluminum utility trough covers are designed for easy installation and maintenance, providing a protected channel to conceal service lines such as electrical cables, water, gas, and communication conduits from the top of the dock.

Rubber Dock Marine Fenders – 4” and 6” Non-Marking Grey, Tapered D-Shape / D-Bored

These tapered D-shaped, D-bored rubber fenders are designed to protect both floating and fixed dock systems from impact, especially during mooring of larger vessels.

Extruded PVC Fender Rubber Bumper – 4” x 2” Non-Marking Grey

Designed to protect both floating and fixed docks as well as small crafts from impact-related damage.

Corner Fender – HDPE Grey RAL 7035

This corner fender is molded from marine-grade HDPE and provides durable, non-marking protection for dock corners.

Ipe Decking – Premium Hardwood for Marine Applications

Ipe is a premium tropical hardwood valued for its exceptional strength, density, and durability in demanding outdoor environments.

Composite Decking – Low-Maintenance Solution for Marine and Outdoor Applications

Our composite decking is a durable, low-maintenance alternative to natural wood, engineered for performance in harsh outdoor and marine environments.

Extruded WPC Fender Bumper – Wood Plastic Composite (WPC)

Engineered for reliable performance and sleek aesthetics, our Wood Plastic Composite (WPC) Dock Fender is designed to complement lateral extrusions while offering light-duty protection for floating and fixed docks.

Docks, Wave Attenuators and Gangways⁴

Docks, Wave Attenuators and Gangways⁴

All Docks, Gangways and more ⁴

Floating Docks

Durable design with refined custom features to beautify your waterfront.

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Gangways

Built to your specifications with refined visual appeal to enhance your shoreline.

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Floating Wave Attenuators

High-performance design that protects valuable coastline and vessels without compromising the environment.

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Ferry Landings

Expertly built to ensure passenger safety with minimal maintenance required.

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Pedestrian Bridges ²

Pedestrian Bridges ²

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Custom Pedestrian Bridges

7 distinctive styles of low-maintenance footbridges that enrich the landscape.

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Bridge Kits

Award-winning pedestrian bridges that arrive and assemble at unparalleled speeds.

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Tactical and Emergency Bridges ²

Tactical and Emergency Bridges ²

All Tactical and Emergency Bridges ²

Modular Bridges

Adjustable-length bridge with ultra-fast installation for traversing uneven terrain in emergencies.

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Lightweight Bridges

Fixed-length bridge for quickly crossing obstacles and moving light vehicles and supplies.

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Aluminum Bridge Decking ¹

Stairs, Work Platforms & more ¹
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HMCS Algonquin Canadian naval destroyer featuring aluminum structural elements, related to Maadi Group’s expertise

Blog

Aluminum Corrosion in Marine and Other Environments

While aluminum’s corrosion resistance in marine applications is well recognized, it remains an important subject that warrants in-depth discussion. A clear understanding of the key principles of corrosion resistance in aluminum can help prevent failures and avoid unnecessary protective measures.

Publication - February 18, 2025