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A stronger arch - Forno Bravo Forum: The Wood-Fired Oven Community

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Dome Installation Video - Casa / Premio / Modena

Hello,

For many of you who bought a modular oven, you may have asked how we put the domes together when we build them. For those of you considering one of our ovens, we shot a video to make your install easier.

Check it out on our You Tube Channel.

https://www.youtube.com/watch?v=-7q7...jSniYogfUra06Q

If the link doesn't work, simply go to You Tube and type Forno Bravo Channel. The video title is How to Set your Forno Bravo Oven Dome Pieces.

Thanks for participating in our Forum. We will have more video content available soon.
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A stronger arch

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  • A stronger arch

    This is how I plan to do my dome and chimney arches.
    Attached Files

  • #2
    Re: A stronger arch

    Hi Todd,

    I like the way it looks. Will that design reduce the outward pushing forces on the side walls that most of our other arch designs have? Seems like it would.

    Keep up the great work!
    Ken H. - Kentucky
    42" Pompeii

    Pompeii Oven Construction Video Updated!

    Oven Thread ... Enclosure Thread
    Cost Spreadsheet ... Picasa Web Album

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    • #3
      Re: A stronger arch

      Hi Ken,

      I really like the squarish arch like on your oven VS. the round arch but I needed to find a way to make it more of an interlocking structure.

      It should greatly reduce outward force - not eliminate it - but it does push a lot of the force down rather than out.

      anyone want to run the numbers and map the load path????

      .

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      • #4
        Re: A stronger arch

        Testing it out with a rough cut.. so far I like it...



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        • #5
          Re: A stronger arch

          I like the proportions very much.

          How does the base of the arch interlock with the dome ring? Are the bottom 3 or 4 bricks integrated into the opening of dome?

          Christo
          Last edited by christo; 08-26-2008, 05:57 AM.
          My oven progress -
          http://www.fornobravo.com/forum/f8/c...cina-1227.html
          sigpic

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          • #6
            Re: A stronger arch

            Hi Chrissto, yes this photo does not show the bottom two bricks so it is acutally 5" taller than what is shown.

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            • #7
              Re: A stronger arch

              Superb work so far, Todd! Let me guess - you're an engineer?
              Picasa web album
              Oven-building thread

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              • #8
                Re: A stronger arch

                Ha Ha.. You offend I an an inventor and mad scientist but I do have engineers that work for me...

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                • #9
                  Re: A stronger arch

                  Originally posted by toddj View Post

                  It should greatly reduce outward force - not eliminate it - but it does push a lot of the force down rather than out.

                  anyone want to run the numbers and map the load path????

                  .
                  The strongest arch that can be achieved is a true semi circle. Is it needed in our apps - no. I think what you have going looks great and you should have no problems. I am assuming that I need to put around 200 pounds of brick, mortar, flue pipe on top of mine. That is why I added some more steel. If you are going to load any arch - I would plan on some support. Fire brick, being solid, doesn't offer near as much in shear strength as core's do.

                  Great work Dude, like I said , make us proud. I KNOW you can do it.

                  Les...
                  Last edited by Les; 08-26-2008, 09:18 PM. Reason: The obvious
                  Check out my pictures here:
                  http://www.fornobravo.com/forum/f8/les-build-4207.html

                  If at first you don't succeed... Skydiving isn't for you.

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                  • #10
                    Re: A stronger arch

                    THanks Les!!

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                    • #11
                      Re: A stronger arch

                      well its in and im waiting for it to set up..

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