Lightweight maritime components: product data

Discover the new way

  • Innovation of lightweight maritime interior systems
  • Successfully implemented in walls and corridors at river cruise ships
  • Positive sense of space
  • Outstanding performance

EFW's lightweight maritime panels enable an almost seamless cabin design and provide a positive sense of space.

Rivership cabin
Potential applications of EFW bulkhead and
ceiling panels in passenger and crew cabins.
PC rendering by vvoe – shutterstock.com
EFW Maritime panel lay-up
Maritime sandwich panel lay-up
Copyright: EFW Elbe Flugzeugwerke GmbH, graphic: Heinrich & Hannot GmbH
EFW Maritime performance
Performance of EFW´s lightweight maritime panels
Copyright: EFW Elbe Flugzeugwerke GmbH, graphic: Heinrich & Hannot GmbH
Mechanical propertiesStandardEFW‘s lightweight maritime panel
Shear strengthDIN EN 145090,17 MPa
Modulus of shearDIN EN 1450910,96 MPa
Tensile strengthDIN EN 145090,08 MPa
Acoustic properties
Sound Insulation IndexDIN EN ISO 140-4up to 45 dB (double layer of 27
mm panels)
Flammability
Panel wall/ceilingIMO FTP Code 3/DIN 4102-8Class B-15 GL certified:
Cert. No.
60 882-13HH
60 880-13HH
Additional properties
Panel sizePanel width up to 1200 mm,
height up to 2700 mm
Panel thickness27 mm and 52 mm possible
Panel weight9,4 to 11,5 kg/m2 depending on requirements
(panel thickness 27 mm)
Sensitivity against waterInsensibility against moisture and putridity
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