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8/10/2019 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