Standard Breakwater Units

Specification:

Designed and manufactured in Ireland by Banagher Concrete Ltd. to an ISO 9001 accredited quality system

Elevation of Breakwater

Live loading: 4.0k/m²

Design Code: BS6349

(British Standard Code of Practice for Maritime Structures)

Freeboard: Approx. 500mm

Buoyancy: 500kg/m^{2 with a 500mm freeboard}

Concrete: Grade 60N20

Section of Breakwater

Nominal cover to reinforcement:
Exposed surfaces = 50mm; Internal surfaces = 35mm

Bottom skin (optional): GRC Grade 18/10/3

Wing Walls (optional): As required by design

Steel reinforcement: To BS4449 and hot-dip galvanised to BS EN ISO 1461

Surface finish: Top surface with non-slip finish

Width: 3-6m

Length: Up to 20m

Fendering: Yellow Balau or Douglas Fir

Connectors: 6 X 10T SWL/50T breaking load stainless steel connectors per joint