We took delivery of the new iron framework (Caledonian Sheet Metal works in Inverness). The kiln now has a detachable firemouth door and vertical supports at the corners. This should minimise some of the movement from firing and unbuilding for packing. I suspect that a complete rebuild will be in order next year, at which point I might as well increase the size, it just isn't big enough.
The door is a sandwich of fibre/kiln shelf/fibre, tin foil and weldmesh on the outer face. Two pieces of vermiculite board on the side which I dismantle for packing. We'll see how well that survives over time.
Isn't it smart? But......
Daylight between chimney hood and roof as the filler has burned out, letting the rain in of course. |
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