[Clayart] Iron frame for sprung arch kiln - skew brick iron frame

Steve Dalton ccpotteries at yahoo.com
Sun Jul 9 15:33:31 EDT 2017


Hi Helen,
You would want to use angle iron along the skewbacks. The downward pressure of the arch bricks would push out flat stock.

Steve Dalton
Clear Creek Pottery
Lake Stevens, WA
Sent from my iPhone

> On Jul 9, 2017, at 7:45 AM, Helen Stone <helenestonepeony at gmail.com> wrote:
> 
> HI folks, thank you so much for replying to my queries re the chimney, etc
> of the soda kiln.  Tomorrow my welder starts the angle iron and flat iron
> framework for the kiln.  At the level is the skew bricks, which are now in
> place, along those two sides, is it better to put angle iron, thus shutting
> in permanently the skew brick from the outside sides, or could be use flat
> iron along the skew brick line?
> Thank you,  Helen in Ecuador
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