This is Version 2 of my coke oven design. I didn't change anything to the part that is visible - but I reduced the wall thickness on the parts to save on material and add locking tabs so everything goes together nicely. I also added a floor.
My own oven bank has 16 ovens. That is selective compression carried out to extremes .. the 'real world' ovens would stretch for a hundred ovens in each back easily. Even by compressing the width at 75%, my 16 ovens still stretch some 42 inches.
THIS IS A PROTOTYPE: This has not been reviewed/tested yet. I have every confidence that it is fine 'as is' - but again , until I personally the parts in my hands I can't guarantee anything.