K-SERIES BREAKWATER

Pontoons 3300K, 4300K, 5300K

Marinetek’s world famous K-series Breakwater units are massive, extremely strong and have a long maintenance free service life. Professionally designed by experienced engineers these units give the best attenuation performance in their category within the industry. The Marinetek Breakwaters with keels work best when the sea wave lengths is less than 26 m. The features include high freeboard, easy mooring through anchoring wells and exceptionally strong rubber/ steel connections. Mooring with Marinetek Mooring System, chain or Seaflex

 

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Beschrijving

FLOATS M3312BRK M3316BRK M3320BRK M4316BRK M4320BRK M5316BRK M5320BRK
Length (m) 12,02 16,05 19,90 16,05 19,90 16,05 19,90
Width with fenders (m) 3,3 3,3 3,3 4,3 4,3 5,3 5,3
Concrete width (m) 3,0 3,0 3,0 4,0 4,0 5,0 5,0
Height (m) 1,8 1,8 1,8 1,8 1,8 1,8  1,8
Weight (t) 20,9 27,4 34,4 33,5 40,6 41,8 52,1
Net capacity (kN/m2) 5,5 5,5 5,5 6,0 6,0 6,0 6,0
Freeboard (m) 0,55  0,55 0,55 0,60 0,60 0,60 0,60
Strength of joint (kN) 2×812 2×812 2×812 2×812 2×812 2×812 2×812
Joint gap (mm) 90 90  90 90 90 90 90

Exact unit weight and freeboard are subject to detailed specification of the unit, equipment and mooring methods. Shown numbers are for standard and unloaded units. Marinetek operates a policy of continuous development and reserves the right to change specifications without notice.

Technical data

  • Concrete strength: 45 N/mm2 steel reinforced plastic fibre concrete. Exposure class according to European EN 206-1 standard
  • Core: Expanded polystyrene, density 15kg/m3
  • Reinforcement: Partly or fully hot dip galvanised steel

Wave attenuation capacity