web analytics
casting a vent to anchor plate transition - Forno Bravo Forum: The Wood-Fired Oven Community

Announcement

Collapse

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!

Forno Bravo
See more
See less

casting a vent to anchor plate transition

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

  • casting a vent to anchor plate transition

    thinking of casting a vent to anchor plate transition out of the high heat morar I am using. It is called moldit x also called devils putty.

    3 questions.

    1. Is this morar suitable for casting this?
    2. Should I drop in scrap pieces of brick into the mix?
    3. Will the mortar heat up differently than brick so things dont heat up and
    draw properly?......thanks wayne
    see below for my oven album of progress to date

    http://picasaweb.google.com/wayneber...PizzaOvenWorld

  • #2
    Re: casting a vent to anchor plate transition

    Originally posted by waynebergman View Post
    1. Is this morar suitable for casting this?
    2. Should I drop in scrap pieces of brick into the mix?
    3. Will the mortar heat up differently than brick so things dont heat up and
    draw properly?......thanks wayne

    1. Good question for the manufacturer. I would think castables and mortar are different animals.
    2. Yes if you intend to do this you should put some type of binding material in it. Chunks of brick stainless needles,ect.
    3. Don't know the specs of your mortar, but HeatStop and Refmix I believe are almost identicle to firebrick, they are designed that way, so that would not be an issue.
    Wade Lively

    Comment


    • #3
      Re: casting a vent to anchor plate transition

      Thanks Wade
      I also have a gas welder, I could weld something up out of steel but not sure how that would heat up and act for chimney draw compared to brick. Any ideas?
      see below for my oven album of progress to date

      http://picasaweb.google.com/wayneber...PizzaOvenWorld

      Comment


      • #4
        Re: casting a vent to anchor plate transition

        Not to butt in guys...

        But can the mix-it-yourself high-temp mortar be casted?

        I'm not going to cast any, but I am curious, and I thought this might be a good place to ask.

        by the way.. You two are doing great!
        My thread:
        http://www.fornobravo.com/forum/f8/d...ress-2476.html
        My costs:
        http://spreadsheets.google.com/pub?k...Xr0fvgxuh4s7Hw
        My pics:
        http://picasaweb.google.com/dawatsonator

        Comment


        • #5
          Re: casting a vent to anchor plate transition

          Wayne

          You could make a steel vent, but you would want to make sure it is well insulated.

          Casting is really easy though. I used KS-4, took one 5 gallon bucket, and cost about $70. Add to that 1 lb of stainless needles at $5.00 plus shipping so it was fairly economical. I used left over peices of foam board to glue together and shape for a plug and to make the form. It is thick enough that I only formed up two of the sides.

          Dave

          I suspect you could use a pre-mixed mortar like Heatstop or Refmix (wouldn't use home mix bexcause of possible ratio errors) for the vent as long as you have a binder mixed in. You would not want to load this type of vent with anything of any real weight on top and you would want to make sure to keep a good 1" or more of wall thickness. As long as you did that I would think it might work. I emphasize might because you would using it in a way the manuf did not intend. I did consider that myself, but with my enclosure if something went wrong I might not know until some real damage was done. In the end the expense was reasonable, the casting went smoothly, and I don't have to spend a second thought about it.
          Wade Lively

          Comment


          • #6
            Re: casting a vent to anchor plate transition

            Thanks Wade
            What are stainless needless and how would they be used in this applicaion. I will ask my supplier of the moldit x if it is any good for casting. ...wayne
            see below for my oven album of progress to date

            http://picasaweb.google.com/wayneber...PizzaOvenWorld

            Comment


            • #7
              Re: casting a vent to anchor plate transition

              Originally posted by waynebergman View Post
              Thanks Wade
              What are stainless needless and how would they be used in this applicaion. I will ask my supplier of the moldit x if it is any good for casting. ...wayne
              Here is an example of needles:
              Refractory Reinforcing 1" Stainless Steel Needles 10# - (eBay item 130162649208 end time Oct-18-07 11:46:28 PDT)
              Ken H. - Kentucky
              42" Pompeii

              Pompeii Oven Construction Video Updated!

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

              Comment


              • #8
                Re: casting a vent to anchor plate transition

                Yep that is were I bought some of my stuff, needles included. They only picture the 10lb amount, but if you call they will sell 1 lb increments.
                Wade Lively

                Comment

                Working...
                X