engine box

Discussion in 'Fiberglass and Composite Boat Building' started by bertie, Feb 25, 2010.

  1. bertie
    Joined: Feb 2007
    Posts: 2
    Likes: 0, Points: 0, Legacy Rep: 10
    Location: traverse city michigan

    bertie New Member

    I am getting ready to build new raised engine boxes for a 28 bertram FBC. I will be using divynicell as core material and plan to use epoxy for resin(system three). Should I be concerned of deformation/degradation with the heat from the motors(yanmar diesel) using epoxy. There will be some sound insulation inside the box so that should help.
    Thanks
     
    bertie, Feb 25, 2010
    #1
  2. Landlubber
    Joined: Jun 2007
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    Location: Brisbane

    Landlubber Senior Member

    No, do what you plan to do, no worries mate.
     
    Landlubber, Feb 25, 2010
    #2
  3. gonzo
    Joined: Aug 2002
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    Location: Milwaukee, WI

    gonzo Senior Member

    Depends on how close to the exhaust it will be. Epoxy will start deforming at about 220 F
     
    gonzo, Feb 27, 2010
    #3
  4. Landlubber
    Joined: Jun 2007
    Posts: 2,640
    Likes: 125, Points: 0, Legacy Rep: 1802
    Location: Brisbane

    Landlubber Senior Member

    gonzo,

    One would assume that normal boatbuilding practices are followed, of course epoxy will melt if anyone is stipid enough to have it next to 1000 degree exhausts, I think we must accept standard building practice exist.
     
    Landlubber, Feb 28, 2010
    #4

  6. gonzo
    Joined: Aug 2002
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    Location: Milwaukee, WI

    gonzo Senior Member

    Someone familiar with standard building practices would not be asking basic questions.
     
    gonzo, Mar 1, 2010
    #5
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