web analytics
Conflict: keep insulation board dry, soak bricks before mortaring - Forno Bravo Forum: The Wood-Fired Oven Community

Announcement

Collapse
1 of 2 < >

Forum Issues Update

Things are progressing in getting things back in order on the Forum! User avatars should be showing up. Attachment and inline images are in the process of being uploaded. We are still looking for a migration path for the Photoplog gallery. Thank you for your patience!
2 of 2 < >

Dome Installation Video - Casa / Premio / Modena

Hello,

For many of you who bought a modular oven, you may have asked how we put the domes together when we build them. For those of you considering one of our ovens, we shot a video to make your install easier.

Check it out on our You Tube Channel.

https://www.youtube.com/watch?v=-7q7...jSniYogfUra06Q

If the link doesn't work, simply go to You Tube and type Forno Bravo Channel. The video title is How to Set your Forno Bravo Oven Dome Pieces.

Thanks for participating in our Forum. We will have more video content available soon.
See more
See less

Conflict: keep insulation board dry, soak bricks before mortaring

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

  • Conflict: keep insulation board dry, soak bricks before mortaring

    Okay, I'm excited. Floor's cut (almost), first course is cut, I'm about the mortar my first bricks this weekend. I know that I shouldn't mortar the bricks to the insulation board (the very notion sounds preposterous). I intend to soak my bricks in a bucket, take them out one at a time, butter them on the sides, and lay the stretcher ring, mortared side-to-side at floor level around the floor. These are the only bricks that will both rest against the insulation board and be mortared. The interior floor bricks are on the insulation board but don't get mortared, and all remaining courses will be set on top of bricks...but not this first course.

    So, when I lay a wet brick face down on the insulation board, the moisture on the under side has no where to go. What risk is there that the board under this first course (which must bear the the weight of the entire dome of course) will be weakened, mildewed, rotted, or otherwise compromised by this problem?

    I'm using InsBlock 19 incidentally.

    Website: http://keithwiley.com
    WFO Webpage: http://keithwiley.com/brickPizzaOven.shtml
    Thread: http://www.fornobravo.com/forum/f21/...ttle-7878.html

  • #2
    Re: Conflict: keep insulation board dry, soak bricks before mortaring

    No worries. The little bit of moisture that the brick has will have little effect on the board - which will dry out.

    Les...
    Check out my pictures here:
    http://www.fornobravo.com/forum/f8/les-build-4207.html

    If at first you don't succeed... Skydiving isn't for you.

    Comment


    • #3
      Re: Conflict: keep insulation board dry, soak bricks before mortaring

      My insblock19 was in and out of the weather for the better part of a year before the final structure was built above it. It got wet again and again. I don't anticipate any problem.
      My geodesic oven project: part 1, part 2

      Comment


      • #4
        Re: Conflict: keep insulation board dry, soak bricks before mortaring

        If you're really concerned you can always wrap the insulation board in aluminum foil. Mine was a bit fussy about getting wet (dries, given long enough, but...) so that's what I did. It worked well.

        Comment


        • #5
          Re: Conflict: keep insulation board dry, soak bricks before mortaring

          Someone posted once that the firebrick soaks up water better than a shamwow. If the brick isn't wet, it will suck the water out of the mortar. I wouldn't worry at all about it giving up enough water to damage the insulation board. It will be fine.
          Joe

          Member WFOAMBA Wood Fired Oven Amatueur Masons Builders America

          My thread: http://www.fornobravo.com/forum/f8/j...oven-8181.html

          Comment


          • #6
            Re: Conflict: keep insulation board dry, soak bricks before mortaring

            Is this the hearth brick layer ?

            Don't bother mortaring them down or to each other, in fact his may cause you some problems with expansion. Just lay them dry.

            Comment


            • #7
              Re: Conflict: keep insulation board dry, soak bricks before mortaring

              I'm not referring to the floor, but rather to the first course. I'm not using soldiers, so my first course is level with, and surrounding, the floor. Anyway, that first ring is down now (obviously not mortared to the InsBlock, which I never intended to do, sorry for any confusion), so, be it as it may...
              Last edited by kebwi; 11-08-2009, 07:08 PM.

              Website: http://keithwiley.com
              WFO Webpage: http://keithwiley.com/brickPizzaOven.shtml
              Thread: http://www.fornobravo.com/forum/f21/...ttle-7878.html

              Comment

              Working...
              X