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9 X 18X4.5 inch firebrick - Forno Bravo Forum: The Wood-Fired Oven Community



I'm Peter Reinhart! Ask Me Anything! Monday, February 15, 2016 7:00-8:00 pm EST

To kick off our AMA feature, we have invited author, chef and master bread maker and host of Pizza Quest, Peter Reinhart, to be our first host! Peter will be in the Forum on Monday, February 15th, from 7:00 - 8:00 pm EST. If you are unable to be online during the live session, you can post your questions in the sticky post. Peter will answer those questions during the live session on February 15th. You can view Peter's answers to your questions as well as what happened during the live session in the session thread.

Ask Me Anything New Forum Feature

You will notice a new forum at the top of the main page called, "Ask Me Anything". This forum will be used for live one hour "Ask Me Anything" (AMA) sessions hosted by people who are knowledgeable in different areas pertaining to wood fired ovens. How it works:
- Each AMA will have a "sticky" thread where the community can post questions they would like answered during the live session. This will allow everyone to participate even if you can't be online for the live session. These questions will not be answered by the host until the live AMA; if you need an answer quickly, you should post it in the appropriate Forum area for the community to respond.
- Another thread will be posted for the live AMA. Registered users who are logged in during the live session can interact with the host by asking questions and receiving responses.
- The live thread will remain in the AMA forum to view after the session.

We hope you enjoy this new feature! Please let us know if there is a topic that you'd like to have as an AMA and we'll look for a host!

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9 X 18X4.5 inch firebrick

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  • 9 X 18X4.5 inch firebrick

    I have the oppotunity to buy 9 X 18X4.5 inch firebrick, Is there a reason to avoid this or would it actually be better than creating a 4.5 inch thick floor with standard fire bricks. Seems like fewer seams in the floor would be a good thing, but I'd appreciate your thoughts on pros & cons.


  • #2
    Re: 9 X 18X4.5 inch firebrick

    That is about the exact measurements of the the bricks we used on our floor and back of our barrel. They all high duty, 3000 degrees, new, from a now destroyed steel mill in Utah. They are great, I used them for the exact reason you are considering. I doubled them so my floor width was 36 inches wide. I have had no problems with them so far, about 2 years. Go for it if the price is right, mine were basically free, we bartered for them.



    • #3
      Re: 9 X 18X4.5 inch firebrick

      Thanks. Did you do side walls also? Is there any concern with cracking since they are larger castings?


      • #4
        Re: 9 X 18X4.5 inch firebrick

        No we did not do the sidewalls, just the floor and the back wall of the vault. the seem to be just fine even though they are larger. They look the same, just supersized regular bricks. We used the whole bricks layed flat for the first course(three high I think), and we were able to find regular sized firebrick, but tapered for the barrel. We had to do very little cutting.


        • #5
          Re: 9 X 18X4.5 inch firebrick

          Oh, also, no cracking or spalling so far. Cutting would be the most difficult thing. We designed around the size of the bricks. We were also lucky to find 4 large half arches, perfect for our two openings. Do a search for my posts, there a few good pictures of our initial design.