I thought I would add photos of my build. This is the 3rd oven of this type that I have built. Unfortunately, I couldnt take photos during construction as I was on my own, and my hands were covered in the clay mixture.
There is 6" of Perlite/cement insulation under the floor. The floor and skirts are fire bricks. After a week or so of drying I will build the front arch/flue, then add 6" of perlite/cement over the dome as insulation.
The dome is equal parts of ball clay, stone dust, bricklayers sand along with 20(ish) % portland cement and rope fibres. This was applied in 4 layers.
Hope this may help someone considering the same project :-)
There is 6" of Perlite/cement insulation under the floor. The floor and skirts are fire bricks. After a week or so of drying I will build the front arch/flue, then add 6" of perlite/cement over the dome as insulation.
The dome is equal parts of ball clay, stone dust, bricklayers sand along with 20(ish) % portland cement and rope fibres. This was applied in 4 layers.
Hope this may help someone considering the same project :-)
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