Gary Jackson: Fire When Ready Pottery
A Chicago potter’s somewhat slanted view of clay & play
Categories: clay, process

So I tackled my pile of reclaim clay this afternoon. Fun, huh?
It had sat out open to the air for a couple days on a large plaster bat.
And it was still a little wetter & gooier than I would normally use.
But this time, I had a plan…

Knowing that I have a couple older bags of clay that are a little hard, I decided to use
this opportunity to soften it up with the reclaim. So I pulled it off the plaster bat,
cut it into smaller pieces and did very little wedging to get it more reconstituted.
All in all, my pile of “goo” weighed in at just shy of 90 pounds of new clay! Love it.
So I cut thin slices of reclaim and layered them with thin slices of the stiffer soda clay.
Fun with a wire tool. And lots of layers.

So the trick is to cut the thin layers of clay and alternate the clays you’re trying to incorporate.
Once you have a tall stack, it’s just a matter of slamming it down on the table to “compress”
the layers together. Then you slice the stack in half vertically through all the layers, and place
one half on top of the other half. Pick up the new stack and slam it again. Slice it in half again
vertically and stack it again! Slam it again. Slice it again. Stack it again. Got it?

Several repetitions of this simple task will surprisingly mix your clays effectively. Each time
you re-stack the two halves, it doubles the number of layers. So when you slam it down, the
layers get thinner. Double it again, double the layers and slam it so each layer gets thinner.
Over and over again! I then pounded them into simple blocks of new clay and put them into
clay bags. I’ll keep them sealed up far a week or so before I start using them. But after that…
the possibilities are endless. And I now have a LOT of “new” clay with just a little work!

2 Comments

January 13th, 2011

I’ve got a bucket full of clay that needs to be reclaimed but I’ve been avoiding it thinking it was going to be a lot of work. Your article has inspired me to get to working on it. You make it sound so easy.
Thanks

January 13th, 2011

LORI – I don’t know that I would call it “so easy”… but it isn’t nearly as bad as you’re thinking it’s going to be. Just dive in and do it. I keep a large slurry bucket going all the time for all of my trimmings & clay scraps. One key I believe is to only add bone-dry scraps to your bucket. I’ve heard that it “slakes” much better that way. When I finally get around to getting it out of the bucket, I skim off some of the extra water and then let it dehydrate for a couple days to get more water off the top. Then I scoop it out onto the plaster bat… and then it’s on its own for a couple days. Some simple layering like I described and you’re good to go. I don’t do any “massive amounts of wedging” at this point. I only wedge the new clay when I’m ready to use it and throw some pots! Giddy-up… give it a try and get it going. You’ll love the “free” clay when you’re done!!! GARY

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