Mini Guide Foam Fenders

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    Trelleborg Marine Systems www.trelleborg.com/marine

    Trelleborg Marine Systems designs, manufactures and installs bespokefender systems, docking and mooring equipment, oil and gas transfertechnology and vessel efciency technology for marine environments allover the world. Our polymer engineering expertise also extends to ourrange of general marine products, including navigation aids and buoys.

    BLOG: http://marineinsightsblog.trelleborg.comTWITTER: @MarineInsightsYOUTUBE: http://www.youtube.com/user/TrelleborgMarineLinkedIn Groups: MarineInsights

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    In late 2012, Trelleborg Marine Systems conducted a survey into thecurrent state of the foam fender market, with the results indicatingthat foam fenders may be somewhat underutilised globally.

    These hull conforming, easily installed

    fenders are not specied as widely as they

    should be and this could be leading todecision makers specifying rubber fenders

    when, in fact, foam would have been a more

    cost effective material, or better suited to

    the requirements of the project.

    Of the port owners, contractors andconsultants surveyed, only 13.8% have

    specied a foam fender, whereas over 60%

    have specied rubber. This reticence in the

    market with regards to specifying foam issomewhat surprising as, conversely, over25% of those surveyed believe that foam

    is a suitable material for all applications,

    citing the primary benets of foam its low

    hull pressure and quick installation and

    redeployment times.

    So, why not specify?

    With so many speciers used to stipulatingrubber fenders in their project tenders,

    theyre more inclined to stick to the status

    quo when purchasing replacements or

    installing new systems.

    Although rubber fenders remain the

    preferable solution for some applications,

    Trelleborg wants to raise awareness of the

    viable alternative that foam can offer and the

    applications in which a foam fender might bea more cost effective, low maintenance or

    quickly installed solution.

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    What is theapplication?

    Is this areplacement

    project?

    Did thefender give

    satisfactory lifeperformance?

    Is a non-hullmarkingfender

    required?

    Is there ahigh tidal

    variation?

    Is thesame fender

    preferred as thereplacement?

    Will thefender beoating?

    Is a Monopilemounted

    fenderrequired?

    Is Projectcompletion

    required within12 weeks?

    Dock Fender No Yes

    No

    No No Yes Yes

    Yes

    Does the hullpressure need tobe considered?

    Is the hullpressure Limit

    below 300kN/m?

    START HERE

    Yes NoShip to ship

    Yes No Yes

    Yes No No Yes

    Considerthese options

    Considerthese options

    Considerthis option

    Considerthese options

    Considerthese options

    No Yes

    RESELECTFENDER

    No

    Pneumatic

    FOAMSeacushion

    Camel Arch Fender Extrusion

    FOAMSeaguard

    Panel System

    FOAMDonut Fender