web analytics
Oven clay reuse help - Forno Bravo Forum: The Wood-Fired Oven Community

Announcement

Collapse

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.
See more
See less

Oven clay reuse help

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

  • Oven clay reuse help

    My previous oven survived 2 years before it really needed a revamp. The clay is London clay and has baked to a red brick colour. It's very crumbly and when I add water seems to go back to a sticky though lumpy clay. Can I reuse this or is it best to dig a new load?

  • #2
    Re: Oven clay reuse help

    Looking at the clay, I don't think it has small enough particulates make a true clay (even though it's sticky) I'm now thinking of digging more up and using the old fired clay to back fill the hole.

    The clay I do have:



    seems to be about 1:3.5/4 - so I'll probably need to add two buckets of sand for every one of clay? Sound reasonable? Using B&Q Sharp Sand.

    Comment


    • #3
      Re: Oven clay reuse help

      Now (currently) baking some clay/sand mix bricks in my domestic oven! I've discovered that my clay is 1 part sand to 2 parts clay, therefore I need an additional 50% by volume of sand to make 1:2 clay to sand ratio! Details of my experiential is on » Further clay experiments Waark!com allotment and green living blog

      Comment


      • #4
        Re: Oven clay reuse help

        It is possible that the surface of the clay that was closest to the fire, particularly at the top of the dome may have got hot enough for some of it to be sintered ie having reached 573C in which case it will be difficult to return it to a powdered state. You'll need to do a lot of pounding.It may be less work to start again
        Kindled with zeal and fired with passion.

        Comment


        • #5
          Re: Oven clay reuse help

          Thanks David, I'm fairly sure I got to the 700'C+ range as I could cook a pizza in about 30 seconds. The entirety of the dome colour/material was consistent, so I've definitely got the thermal mass up to temperature! I was wondering if I could reuse this material somewhere rather than putting it back in the ground!

          Comment


          • #6
            Re: Oven clay reuse help

            Yes you could, but like I said, if it has been sintered it won't return to mud, it has been made permanent and will require crushing. You could try wetting the stuff down and sieve and discard the sintered bits instead of crushing them.
            Kindled with zeal and fired with passion.

            Comment

            Working...
            X