Hi everyone,
I've made a small (40cm tall) sculpture to sit outside in the garden. I don't want to glaze it, as I'd like moss to grow on it. It has been drying for two weeks inside my house and I'm sure it's dry all the way through.
Can I fire it in my electric kiln if I do a long (maybe overnight) candling at 80C and then use my slow bisque program with the last part of my glaze program at the end? It is about 1cm thick. My reasoning for this is that I want to be able to leave it outside all year round and I want it to be tough, but I'm not sure why I would have to bisque it and then high fire it too.
So it would go:
ramp to 80C, hold overnight
ramp at 75C per hour to 600C
ramp at 100C to 1180C
soak for 30 minutes
end
I have a rohde ecotop kiln, and am using potterycrafts buff school clay (1140C - 1240C)
How does that sound?
Thanks very much for your help