web analytics
Advice for floor insulation - 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

Advice for floor insulation

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

  • Advice for floor insulation

    hi everyone,
    im new to the forum, my name is Fed and im living in Davao philippines right now.
    Im building an oven and came across this situation where im not sure what is better for the floor insulation..
    original first option was:
    first layer of glass and rock sea salt, then refractory mortar, then alumina bricks.

    the new idea came up because i bought ceramic fiber blanket for the dome and i have some extra so i was thinking to include a layer of ceramic fiber between the glass/salt and the refractory mortar.

    any recommendations please?

    thanks in advance!
    Fed.

  • #2
    Re: Advice for floor insulation

    Search for a member called Lancer, he is in the Philippines and he has a solution to your floor insulation.

    Lancers build thread.
    The English language was invented by people who couldnt spell.

    My Build.

    Books.

    Comment


    • #3
      Re: Advice for floor insulation

      Originally posted by Fed View Post
      hi everyone,
      im new to the forum, my name is Fed and im living in Davao philippines right now.
      Im building an oven and came across this situation where im not sure what is better for the floor insulation..
      original first option was:
      first layer of glass and rock sea salt, then refractory mortar, then alumina bricks.

      the new idea came up because i bought ceramic fiber blanket for the dome and i have some extra so i was thinking to include a layer of ceramic fiber between the glass/salt and the refractory mortar.

      any recommendations please?

      thanks in advance!
      Fed.
      In humid tropics salt turns to mush so is not suitable. Ceramic blanket is also not suitable as under floor insulation because it will compress with the heavy weight of the floor and dome over it. Most oven builders find a 5:1 (vermiculite or perlite, cement) to be a cheap and strong enough solution, but you could also use scoria,pumice or coral if they are local and free or cheap.
      Kindled with zeal and fired with passion.

      Comment


      • #4
        Re: Advice for floor insulation

        hi again,
        i found silica sand here locally.. do you think that could work for the refractory mortar? instead of vermiculite?
        thanks.
        Fed.

        Comment


        • #5
          Re: Advice for floor insulation

          Originally posted by Fed View Post
          hi again,
          i found silica sand here locally.. do you think that could work for the refractory mortar? instead of vermiculite?
          thanks.
          Fed.
          Yes it will be fine for the refractory mortar for laying bricks, but not much use for insulation. You need a material that contains lots of air.
          Kindled with zeal and fired with passion.

          Comment


          • #6
            Re: Advice for floor insulation

            Originally posted by Fed View Post
            instead of vermiculite?
            Vermiculite isnt used as a mortar.
            The English language was invented by people who couldnt spell.

            My Build.

            Books.

            Comment


            • #7
              Re: Advice for floor insulation

              Originally posted by brickie in oz View Post
              Vermiculite isnt used as a mortar.
              on the mix for the layer where you rest the oven floor.

              the most common is to use fire clay..
              was wondering if the silica could replace it.. but i was wrong..
              so im gonna try to get pumice or vermiculite somehow..

              Comment


              • #8
                Re: Advice for floor insulation

                Originally posted by david s View Post
                Yes it will be fine for the refractory mortar for laying bricks, but not much use for insulation. You need a material that contains lots of air.
                thanks for your reply, is it necessary to put insulation on the refractory mortar (the one i lay the bricks on) ?
                or with the silica mix will be fine..
                for dome insulation i have ceramic blankets...

                Comment

                Working...
                X