Ok, so I've built an oven with a fire brick floor made of cob and I'm starting my second oven. I want to build a 2-chamber oven (fire underneath, cooking chamber on top) and I'm looking for a material to use for the oven floor.
Is there any kind of stone that could be used as the floor of the oven to separate the two chambers?
I would like it to be something large and extend outside the oven perimeter so there would be a little shelf for setting things.
Any ideas? Is this possible? Do I need more support than just a slab? Help!
Is there any kind of stone that could be used as the floor of the oven to separate the two chambers?
I would like it to be something large and extend outside the oven perimeter so there would be a little shelf for setting things.
Any ideas? Is this possible? Do I need more support than just a slab? Help!
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