I am building a tapered barrel oven. I put the recycled fire bricks on thier sides on the floor over 4" if purlcrete. Then I put another layer of 1/2 bricks on top of the that. The old fire brick was a little rough and the new layer is not ....is this over kill, will the floor be to thick for pizza?, take to long to heat?
berryst
berryst
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