search  current discussion  categories  techniques - drying 

drying greenware (re: heat in kilns)

updated sat 28 jul 01

 

Arnold Howard on fri 27 jul 01


By the same token, we at Paragon have found that moist greenware
greatly lengthens firing time. Drying greenware in a kiln is
expensive.

Arnold Howard
Paragon

> When I was teaching and building kilns at Anderson Ranch
> '70_'73 we
> learned to place a piece of sheet galvanized between the block
> foundation
> and the brickwork of the kiln. The reason we did this was to
> create a vapor
> barrier so the kiln wasn't sucking up moisture from the snow
> covered ground
> all around the kilns. It made a huge difference in firing times
> for the
> kilns we did this to. If I ever build another brick kiln I will
> try your
> expanded metal idea and get the air in there too!
>
> Cheers, Hank
>


__________________________________________________
Do You Yahoo!?
Make international calls for as low as $.04/minute with Yahoo! Messenger
http://phonecard.yahoo.com/