Gaps inside dome !!!

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  • cobblerdave
    replied
    Re: Gaps inside dome !!!

    Gudday
    Yes I built on a ply form and after burning out found gapes.
    Asked the forum crawled in the oven with piping bag of mortar
    And filled a few (on the fire side just in case). And after a while that mortar just fell out . Havn't worried about it since

    Regards dave

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  • Faz
    replied
    Re: Gaps inside dome !!!

    Make sure that there is enough moisture in the bricks before tuck pointing, especially if you've already had a fire. You need the mortar to bind well with the brick, which could be difficult if your brickwork is now dry on the inside. Again - pics would be helpful.

    Leave a comment:


  • DrakeRemoray
    replied
    Re: Gaps inside dome !!!

    See my build in my signature, I had lots of gaps from using forms. Tuck pointed them, oven is fine after six years of heavy use!

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  • Les
    replied
    Re: Gaps inside dome !!!

    Originally posted by Tscarborough
    Tuckpoint the gaps with refractory mortar, no worries.
    It sounds like an angle grinder is in your future as well.

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  • Tscarborough
    replied
    Re: Gaps inside dome !!!

    Tuckpoint the gaps with refractory mortar, no worries.

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  • szv9n5
    replied
    Re: Gaps inside dome !!!

    We are going to need to see some pics....I don't think I understand the issue.....

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  • mrchipster
    replied
    Re: Gaps inside dome !!!

    Originally posted by Dome man-iac
    Hey guys,
    I have been reading your threads for months, and never thought I would be 'threading' myself.
    Here goes....I made my dome using multiple vains of 2 ply wood for a form. When I removed(burnt) the form out yesterday I was horrified to see that on the fourth and fifth brick layer from the top I have many (many) wedge gaps with a base of approx 30mm .
    What to do ? Proceed with insulaton(3 inch) wrap? Or heartbreakingly de-construct the dome ?
    The dome looks sound. What will the consequence be if I proceed from here ?
    Has anyone had a similar situation?
    Thanks in anticipation.
    Pictures please...

    Chip

    Leave a comment:


  • Dome man-iac
    started a topic Gaps inside dome !!!

    Gaps inside dome !!!

    Hey guys,
    I have been reading your threads for months, and never thought I would be 'threading' myself.
    Here goes....I made my dome using multiple vains of 2 ply wood for a form. When I removed(burnt) the form out yesterday I was horrified to see that on the fourth and fifth brick layer from the top I have many (many) wedge gaps with a base of approx 30mm .
    What to do ? Proceed with insulaton(3 inch) wrap? Or heartbreakingly de-construct the dome ?
    The dome looks sound. What will the consequence be if I proceed from here ?
    Has anyone had a similar situation?
    Thanks in anticipation.
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