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Thermal expansion - Forno Bravo Forum: The Wood-Fired Oven Community



Photo Galleries are back! Instructions below.

Dear forum users,
Thank you for your patience with the Photo galleries. We've got your galleries online!
We have finished writing a custom script to migrate the PhotoPlog to vBulletin5’s albums.

Unfortunately V-Bulletin killed the "Photoplogs" in their software upgrade which was unforeseen and we're the first development group to have written a script for getting the galleries back... that said, it took some time to reverse engineer the code and get the albums to move over seamlessly!

Forum users will be able to access their “PhotoPlog” images through their user profile page by clicking on the “Media” tab.
They will also be able to browse other albums by going to the albums page. (On the forum site, there is a link in the black bar beside “Forums” to the albums.)

In order for users to create an album please follow the steps below.
1) Go to user profile page and click “Media”
2) Click Add Photos
3) Enter Photo Gallery Title in the first field
4) Click Upload or Select from Photo Album to add photos
5) Click Post
6) Once posted, the album will be created as a “Topic” on the albums page for the public to see. The topic title will be the “Photo Gallery Title” they created before uploading their photos.

To create this migration path we used vBulletin5’s default album structure. Unfortunately, it won’t work like the “PhotoPlog” but is an album/gallery component on the forum now.
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Thermal expansion

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  • Thermal expansion


    I was wondering if anyone knows or experienced thermal expansion horizontally in their WFO. I am at the stage of laying the floor of the oven with fire bricks, and trying to plan ahead for when I finish the hearth and stand. I was hoping to use ceramic tiles surrounding the oven but I am concerned that if the oven expands this may crack the tiles. What is the normal method to finish the hearth above the vermiculite surrounding the oven? Any ideas would be appreciated. Also I am trying to work out final width of my 36 inch WFO, and refering to the Pompeii Oven Plans on page 13, 36 inch oven width column, what is the upper wall made of - insulation, finishing plaster etc???



  • #2
    Re: Thermal expansion

    I've heard of some ovens experiencing cracks around the arch and landing created by the expanding oven. Some builders recommend an expansion joint between the arch and the oven and between the floor and the landing. I build mine this way and haven't had any problems. It also reduces heat loss by conduction to the outer parts.
    Kindled with zeal and fired with passion.


    • #3
      Re: Thermal expansion

      Thanks for the reply David

      I was considering some form of expansion joint as you suggest. Sounds like a good idea.