I'm working on a one piece cast oven and I had some trouble finding good pictures documenting the construction of the mold.
Here are some step by step photos.
First picture is the layout. I used an inside diameter of 32", used one sheet of plywood to create the outer and inner form curves. I chose to ad the door into the form for ease of construction
you can see in the next two photos what that looks like. repeat on a second piece of plywood to create two of each.
discard the middle section or play hula hoop
Next step was to build some risers of the appropriate height. I chose a stem wall 6" tall on the inside so the risers are 4.5" with 3/4" plywood top and bottom.
Here are some step by step photos.
First picture is the layout. I used an inside diameter of 32", used one sheet of plywood to create the outer and inner form curves. I chose to ad the door into the form for ease of construction
you can see in the next two photos what that looks like. repeat on a second piece of plywood to create two of each.
discard the middle section or play hula hoop
Next step was to build some risers of the appropriate height. I chose a stem wall 6" tall on the inside so the risers are 4.5" with 3/4" plywood top and bottom.
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