Introduction
The document provides technical specifications for Marinetek's Heavy Duty Pontoons, designed for use in modern marinas, overpass bridges, and landing stages. These pontoons are noted for their strength, maintenance-free nature, high loading capacity, and long service life.

Specifications
The pontoons are constructed with steel-reinforced plastic fibre concrete with a strength of 45 N/mm², adhering to the European EN 206-1 standard. The core is made of expanded polystyrene with a density of 15 kg/m³. Reinforcement options include hot dip galvanized or stainless steel.

Optional Accessories
Available accessories include wooden decks, fixing rails, cable ducts, and fenders made from timber or wood plastic composite.

Technical Data
The document lists six models of pontoons: M2712HD, M2715HD, M3312HD, M3315HD, M4312HD, and M4315HD. Key dimensions and capacities are:

• Lengths: 11.92 m or 14.92 m
• Widths with fenders: 2.7 m, 3.3 m, or 4.3 m
• Concrete widths: 2.4 m, 3.0 m, or 4.0 m
• Height: 0.85 m
• Weights range from 10.7 t to 20.6 t
• Net capacity: 4.6 to 5.0 kN/m²
• Freeboard: 0.46 m to 0.50 m
• Joint strength: 2x322 kN
• Joint gap: 35 mm

Additional Information
The pontoons can be moored using piles, chains, or Seaflex through mooring wells. They can accommodate bollards up to 7.5 t. Marinetek reserves the right to change specifications without notice, and the exact unit weight and freeboard depend on specific configurations and mooring methods.

Modification Date
The document was last modified on 14.11.2014.