calculate dock buoyancy 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

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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

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Floating Dock Buoyancy Math: How to size floats for people, gear, and vessels

Publication - September 19, 2025